GRC panel is a new building material that well meets the freedom of design and creativity of architects around the world. GRC materials come in a variety of creative and design styles that can be designed to look exactly like wood or natural stone with a beautifully polished surface finish.
The material composition in the GRC panel is the reason for the versatility of this material. With high strength, good compressive strength, it is easy to create products of various shapes and sizes.
Concept of GRC material
GRC is a new building material in Vietnam today. GRC is also known as glass fiber concrete – a type of coarse fiber reinforced concrete mixed in a mixture of fine aggregates: cement, clean water, clean sand, polymer, colorants and plasticizers. So what is GRC fiber glass concrete?
GRC fiberglass concrete is made by molding and injection method, which ensures to maintain the physical and chemical uniformity of the fiberglass and mortar content. GRC fiberglass concrete has a wide range of products for the modern construction industry.
Fiberglass concrete (FRC) easily creates large facade GRC panels, giving unique architectural features to building facades and it is lighter than reinforced concrete. In addition, GRC panel is also applied in decorating architectural details such as moldings, column tops, interior decoration, garden landscaping and shaping in fine art decoration.
Why use GRC panel?
GRC panels are lightweight, accounting for only 20% of the total weight of conventional concrete, helping to reduce the load on buildings.
Especially, GRC material is thinner than concrete, which helps to save maximum materials for product composition.
In addition, GRC panel contains glass fiber content and plasticizers to help the product have better tensile and flexural strength than pre-cast concrete.
GRC panels come in a variety of vibrant colors and surface finishes, shaping products in a variety of designs, allowing for creative designs, yet remaining true to the traditional character.
GRC material is a finished molded product, which has been treated for waterproofing and acid-fixing during production. When installed at the construction site, it will ensure absolute waterproofing, not affected by the effects of weather, so there is almost no need for too much maintenance. Finished products also help speed up the construction progress and ensure the progress of the work. The constructions using GRC materials are not affected by extreme weather such as too cold, fog or heavy rain.
It is fireproof and environmentally friendly, ensuring green standards for projects.
GRC panel has a variety of design styles and creativity
GRC panels can be floor-to-ceiling lengths, accompanied by intricate decorative lines without disrupting or reducing structural integrity. Besides, GRC also has a standard surface finish such as wooden or stone panel, concrete.
In addition, GRC panel is a good substitute for natural stone, helping to reduce transportation costs and easy installation at the site. Because GRC material is very light, manufactured exactly like natural stone, it is often used in stone cladding works, stone waterfalls or as landscape stone for garden decoration.
GRC is a multi-colored material with a beautiful delicate surface finish to any color. Decorative colored stone or glass can be added to the mix to create a granite-like surface.
This aesthetic flexibility is further enhanced by adding color effects directly to GRC panels, including adding a variety of aggregates, pigments and sands to the GRC mix. Production of this material also undergoes a sand blasting treatment, providing new look and design possibilities. In addition, visual effects can be created by mounting or casting bricks.
GRC panel is free to design with any size, shape, design or color. That means its applications also become endless. Here are a few other uses of GRC:
Wall facade.
Head poles, balustrades, balustrades, statues…
Playground.
Accessories for landscape decoration, garden decoration.
Pool.
Surround fireplace, hearth and fireplace face.
Countertops.
Bathtub.
Floor tiles.
Basically, GRC materials have a variety of creative and design styles to meet most of the designs or designs that people can imagine. It is an effective solution for everything from new construction projects to historic restoration.
Application of GRC panel in design and construction
Commercially, GRC panels are used as large, lightweight panels for facades. These panels are non-structural, which can be designed to support their own loads, in addition to earthquake and wind loads, or used in the manufacture of glazed windows. The light weight of the cladding is due to the thinness of the material, not because GRC concrete has a lower density than conventional concrete. In terms of average weight, the two types of concrete are similar. Facade panels are often linked to a structural steel frame to support the panel as well as being hung up through joints.
GRC panel can be used to decorate mezzanine walls, column tops, undersides of arches, moldings, cantilever beams, cornerstones, balustrades, pillars, spines, domes… Besides, GRC is also an object. Ideal material for landscape designs such as potted plants, anchor posts, vases, tables, fountains, marine structures, pools, and rock formations. Product is used for restoration of historic buildings, replacing decorative elements from terracotta, carved stone and wood.
GRC panels come in a variety of colors, textures and shapes, and are 80% lighter than precast concrete panels. GRC is installed directly on the existing facade on the building without having to impose too much load on the building.
In addition, GRC panel brings freedom, creativity and natural harmony to architecture. The variability of this material creates the space for the individual and unique realization of each project without any boundaries and limitations.
The GRC panels facade can be in the shape of a flat plate or shaped element – lining, window shutters, articles, corners, shutters, etc. Glass fiber reinforced concrete elements are produced as one piece according to the client’s size requirements.
Benefits of GRC panel for restoration projects
There are numerous advantages for using GRC on your next restoration project:
You do not have to remove some of the old architectural features or building facades to use it. Instead, you can simply add the GRC material directly over the old features, such as wall cladding, columns, and some other architectural details.
The glass fibers in the material add unmatched impact, flexural, and tensile strength that increases durability and sustainability of the building and its features.
The material has high plasticity that allows it to be molded and sculpted into just about any shape. And can be used to create very complex ornamental designs and details. Molds are created often from pictures or drawings when the designs may be too worn so that the exact design can be matched and aligned with aspects of the building that are still intact.
Product is also thin and lightweight, which reduces building load and expands the applications it can be used for while also allowing for easy and quick installation to keep restoration projects on schedule and budget.
GRC panel can replicate any type of natural stone as well as metal and wood while also providing for the application of any texture or color.
Method of output GFRC panel
Hand spray cast GRC
All GRC panel elements are manufactured by hand spraying the GRC into a mould. This is the traditional method and requires experienced workers and extensive equipment.
For this spaying technique, we use a concentric chopper spray gun. Which is fed by a spool of glass fiber threads and the chopped strands are blended at the nozzle.
This method allows for a low water/cement-ratio and the GRC mix has a higher fiber content than can be achieved with premix. It also makes it possible for us to manufacture larger and more complex GRC elements. Compared to the Premix method, which has pre-chopped glass fibre strands blended into the mix. The spray-up technique produces thinner elements.
Vibration Casting
The defining factor of vibration casting is the use of premix concrete. The premix concrete mixture is poured into a mold. Then the mold is vibrated so that the concrete achieves consolidation.
This method is simpler and cheaper than sprayed GRC. However, the molds in this method should be water tight. Vibration casting should not be used with rock molds.
Hybrid Casting
Hybrid casting is the combination of spray-up and the use of a premix. A specialized spray head using a peristaltic pump is used to spray the concrete.
Hybrid casting introduces the benefits of spray-up GRC and vibration casting. While sprayed GRC requires highly skilled labor, hybrid casting is possible with moderate skill.
Due to using a spray instead of vibrations for the premix, the strength of the resultant concrete panel is higher than the vibration casting methods.
Does glass fiber reinforced concrete have any disadvantages?
The mechanical properties of GRC panel make it ideal for various requirements. However, one potential disadvantage for some users is the cost of GRC panel.
It can be expensive to use when compared to ordinary concrete. Of course, the added cost comes with additional strength and several other benefits, already mentioned in previous sections.
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After learning the introductory information about GRC panel and the outstanding advantages of this material. We find that this is a material that is well applied to the construction industry today. So how is GRC material applied in the construction industry in the world and in Vietnam?
Internationally, GRC has been commonly used because the product has many outstanding advantages compared to traditional building design materials. Many international famous construction sites apply GRC . materials
In our country at that time, GRC panel was being known by many people. Especially in the construction industry, because of its advanced technology protection product, designed quickly, conveniently, bringing art. And high aesthetics and durability for each project area.
MILLI TILES is a unit specializing in consulting and constructing GRC panels for projects. Contact us today to have a team of dedicated consultants advise you on this material sample.
MILLI CONSTRUCTION MATERIAL COMPANY LIMITED
📱 Hotline: 0939 102 568 📞
We will quote a specific % discount for you depending on the quantity or total value of the order
Contact us to order today, to get the best price support.
Instructions for construction of wind cement bricks, you can read and download below:
FILE INSTRUCTIONS FOR Brick Construction, DOWNLOAD HERE
GFRC panel also known as Glass fiber reinforced panel concrete is fast becoming one of the most commonly used construction materials and the material of choice for architects who are looking to add high quality, durable architectural features to buildings and structures. This is because GFRC is known to be tough, strong, lightweight and versatile for hundreds of uses. Even better is the fact that GFRC does not need further reinforcement.
Products can be used in the design and implementation of building elements not only in the exterior but also in the interior design. Thanks to the wide use of imprinted matrices, it is easy to achieve the full spectrum of different surface areas not only for cladding plates and GFRC panel. But also for more complex architectural elements, shaped and space elements and design solitaires.
What is GFRC panel?
GFRC (Glass Fiber Reinforced Concrete) is a new construction material in Vietnam today. GFRC is also known as glass fiber concrete – a type of coarse fiber reinforced concrete mixed in a mixture of fine aggregates: cement, clean water, clean sand, polymer, colorants and plasticizers.
Product is made by molding and injection method, which ensures to maintain the physical and chemical uniformity of the fiberglass and mortar content. GFRC fiberglass concrete has a wide range of products for the modern construction industry.
GFRC easily creates large facade panels, giving unique architectural features to building facades. And it is lighter than reinforced concrete. In addition, GFRC panel is also applied in decorating architectural details such as moldings. Column tops, interior decoration, garden landscaping and shaping in fine art decoration. So what is GFRC panel?
GFRC panels are elements of GFRC in a designed shape that can be fix onto the substructure. For example these can be square, rectangular, trapezoidal or round. The size and shape is defined by the design of each particular project. GFRC panels can create standalone cladding or can be a part of united facade or a combined system.
Why use GFRC panel for projects?
So many of the benefits of using GFRC panel in place of traditional concrete add up to one very big advantage – cost effectiveness. Here is a rundown on what makes this building material cost effective.
What Does Cost Effective Mean?
Cost effective does not mean cheap or low cost. What it does mean is that the product or service does offer value in terms of the money spent and the return it will offer. Usually this relates to the return that the person receives after spending the money and how that return will either save money or create an intangible benefit.
While there may be cheaper building materials out there, these may not be cost effective like GFRC panel. Which offers significant benefits that the other materials cannot deliver.
Any product that is produced and used on the market, in addition to the advantages it brings to the user, still has certain disadvantages and limitations. The same goes for GFRC panel. It has the advantage of being thin and light, diverse in design, giving constructions a modern and luxurious beauty, but it still has some disadvantages of its own. So what are the advantages and disadvantages of product ? We also learn about the advantages and disadvantages of GFRC panel, so that we can make the best choice when building buildings.
Advantages and disadvantages of GFRC panel
There are a number of ways that value is created with GFRC as compared to other building materials commonly used:
Advantages
Product has high aesthetic value
GFRC panel are formed by injection molding or by machine injection from a pre-mixed mortar mixture. So it is easy to create products with diverse designs. Depending on the architecture of each building, it will create different types of facades with different beautiful designs, diverse natural colors, and can create complex shapes such as: curved, folded, wavy… The products be application brings unique and impressive features to the facade of each building.
Easy to compress, shape
As an innovative product, GFRC panel can also be shaped into virtually anything as well as made to look like any other type of building material and in any color. This means it can be formed into a wide range of architectural products that other materials simply cannot.
GFRC panel is durable
With a lower weight and significant higher strength, its performance is second to none. Which means it is made to last through all types of contact, including water, fire, seismic activity, wind and extreme temperature changes. Lab tests have confirmed its high resistance and durability over time as well as its ability to perform better than other materials like concrete. Although it is lightweight, one of its biggest benefits is its incredible strength and durability, offering more than traditional concrete. Here’s why and how.
Low Maintenance
Not only is GFRC panel made to last, it also requires very little maintenance. This saves on other types of costs that are often part of the equation if other building materials were uses.
GFRC panel is easy to install
Because of the lighter weight, GFRC is easier to transport, handle, and install. This can cut project time and labor costs, making it very cost effective over other materials that are heavy, cumbersome. And require larger equipment to install. Because of this lightweight feature and strength combined. GFRC can often be uses in new ways for construction projects, including pre-cast concrete panels for a building.
Environmentally Friendly
There are a number of reasons to use GFRC as an environmentally friendly building material:
It is made up of stable and inert natural minerals that are not considered pollutants or toxic in nature, which means that it is not polluting the air or water.
GFRC often uses recycled aggregates, glass fiber, sand and cement in its production.
Its durability means that there are fewer building projects to restore a structure, which reduces emissions, saves fuel and energy, and minimizes waste.
Since it can be finish and painted prior to installation, this further reduces air pollution.
Its lightweight design means easier to transport and fewer trips to the construction site are require.
Overall, less material by volume is require for construction projects. Which means that this is more efficient and not wasteful like traditional building projects.
In the construction industry, the regulatory environment is changing and requiring more ‘green’ materials. Switching now to an environmentally friendly building material like GFRC can create a competitive advantage. And remove any future costs or potential penalties for emissions or pollution.
Additionally, the GFRC panel helps the inside of the building in many ways as well to also use less energy over time and provide a comfortable environment for its inhabitants. The material is good for insulation purposes, keeping the temperature of the structure regulated so that it is cool in summer and holds the heat in winter. This means less use of artificial heating and cooling. This is also an important aspect of creating a green building.
Disadvantages
The mechanical properties of GFRC make it ideal for various requirements. However, one potential disadvantage for some users is the cost of GFRC panel.
GFRC panels can be expensive to use when compared to ordinary concrete. Of course, the added cost comes with additional strength and several other benefit.
Depending on the structure and architectural design of each specific project to manufacture and install appropriate GFRC panels.
The implementation of GFRC panel construction is done mostly from the outside of the building. Therefore, it is necessary to prepare lifting equipment, vertical transportation system for employees to work.
Application of GFRC panel in modern building architecture
After learning the introductory information about decorative GFRC panel and the outstanding advantages of this material. We see that this is a material that is well applies to the construction industry today. So how is GFRC material applies in the construction industry in the world and in Vietnam?
In today’s countries, this material plays an important role in decoration and interior materials. Especially in areas with harsh climates. The weather often changes. Decorative GFRC cladding can survive and avoid any external influences. Materials always maintain sustainable aesthetics and features. The following are design ideas that have been create by construction units and architects from GFRC:
Works with high decorative application of GFRC panel:
Concrete countertops, white fiber-reinforced kitchen island: Investors and customers always prefer pure white on the countertop. After using GFRC sheet, it helps to reduce the weight of the tabletop, while creating durability. Especially the pure white color that the aesthetic requirements put forth.
Garden interior and exterior decoration: Because it can be molde into any shape. So GFRC panels are suitable for decorating every corner of the garden, aquarium, house wall, … anywhere there is light. Especially it can with stand harsh weather and is a material with high fire resistance.
GFRC is applies at construction sites in details such as: GFRC facades, GFRC moldings. GFRC column head and garden decoration products, fine art.
Decorative GFRC panel offer freedom. Creativity and natural harmony for architecture. The diversity of this material creates space for personal realization. And unique of each project without any boundaries and limitations. GFRC facade panels can be in flat panel form. Or shaped details – linings, shutters, squares, corners, shutters, etc. The fiberglass reinforced concrete details are manufacture according to the customer’s size requirements.
Is the price of GFRC panel expensive?
GFRC panel provide solutions for flexibility and high durability, replacing natural stone products with large facade panels. The price of GRC panel depends on the design, production and finishing construction and erection at the site. High-quality GFRC manufacturers face few risks, as they consistently provide truly innovative construction solutions for large-scale projects. Depending on the area, there will be different prices, although it is slightly more expensive than regular concrete, but ensures durability and quality for your projects later.
MILLI TILES – SPECIALIZED IN CONSTRUCTION OF GFRC PANEL FOR PROJECTS
MILLI TILES is a leading unit in the field of new construction materials – GFRC fiberglass concrete. We, with the motto of creative, dynamic and effective work of a team of professional, experienced staff, will bring customers and partners satisfaction and trust through each service and product. After referring to the information about GFRC panel with common types of concrete used in construction, we see that: This product has more advantages and in terms of overall cost, using GFRC panel for construction projects. program is very suitable. Contact us today for more information about these durable fiberglass reinforced concrete products!
MILLI CONSTRUCTION MATERIAL COMPANY LIMITED
📱 Hotline: 0939 102 568 📞
We will quote a specific % discount for you depending on the quantity or total value of the order
Contact us to order today, to get the best price support.
Instructions for construction of wind cement bricks, you can read and download below:
FILE INSTRUCTIONS FOR Brick Construction, DOWNLOAD HERE
GFRC panels manufactureis a step forward for today’s new building materials manufacturing industry. As we all know, GFRC panels are durable, environmentally friendly products. It is a typical and impressive facade architectural design solution in recent years. So for more information about the pros and cons of this material, how? How is the production process? Cost and applications? Let’s refer to the entire article below with MILLI TILES!
What is GFRC?
GFRC stands for Glass Fiber Reinforced Concrete. It is a type of concrete that is reinforced with glass fibers rather than steel. GFRC was first developed in the 1940s but gained popularity in the 1970s as a building material due to its strength, durability, and versatility.
The composition of GFRC typically includes a mixture of cement, sand, water, and glass fibers. The glass fibers are added to the mix to improve the strength and durability of the concrete. Other additives such as plasticizers or pigments may also be added to the mix to improve its properties.
GFRC is known for its lightweight nature, making it easier to handle and install compared to traditional concrete. It also has excellent insulation properties, which can help reduce energy consumption in buildings. GFRC is highly resistant to damage from weather, fire, and other environmental factors, making it a popular choice for exterior cladding and architectural features.
Overall, GFRC is a popular building material due to its strength, durability, versatility, and lightweight nature. It is a sustainable and environmentally-friendly choice that offers several benefits over traditional concrete.
What are the advantages of using GFRC panels over other materials?
Strength: GFRC panels are stronger than traditional concrete panels due to the addition of glass fibers. This makes them less prone to cracking and more resistant to impact and other types of damage.
Durability: GFRC panels are highly durable and can with stand exposure to harsh weather conditions, UV radiation, and other environmental factors. They are also resistant to corrosion and have a long service life.
Lightweight: GFRC panels are lightweight compared to other cladding materials such as stone or brick. This makes them easier to handle and install, and can also reduce the load on the building structure.
Versatility: GFRC panels can be molded into a variety of shapes and sizes, making them highly versatile. They can also be finished to mimic other materials such as stone, wood, or metal.
Sustainability: GFRC panels are made from natural materials and are highly energy-efficient. They also have a low carbon footprint compared to other building materials.
Cost-effective: GFRC panels are often more cost-effective than other materials such as stone or metal. They have a lower installation cost, require less maintenance, and have a longer service life.
Overall, GFRC panels offer a range of advantages over other materials due to their strength, durability, versatility, and sustainability. They are a popular choice for architects and builders looking for a high-performance, cost-effective, and environmentally-friendly building material.
Methods of GFRC panels manufacture
There are several methods of GFRC (Glass Fiber Reinforced Concrete) panel manufacture, including:
GFRC panels manufacture by spray-up method
This is the most common method of GFRC panel manufacture. In this method, the GFRC mixture is sprayed onto a mold using a spray gun. The fibers are added to the spray gun and mixed with the GFRC mixture as it is sprayed onto the mold. This method is suitable for large-scale production and allows for the creation of complex shapes and designs.
Premix method
In this method, the fibers are first mixed with the dry ingredients, then water and other additives are added to create a slurry. The slurry is then poured into the mold and compacted using a vibrating table. This method is suitable for small-scale production and allows for precise control over the mix.
Hybrid method
This method combines the spray-up and premix methods. In this method, the fibers are first mixed with the dry ingredients, then the slurry is sprayed onto the mold using a spray gun. This method allows for the benefits of both the spray-up and premix methods and is suitable for medium-scale production.
Vacuum bagging method
In this method, the GFRC mixture is poured into a vacuum bag and sealed. The bag is then placed in a vacuum chamber, which removes the air from the bag and compacts the mixture. This method is suitable for producing thin, lightweight panels and is often used for architectural features.
Extrusion method
In this method, the GFRC mixture is extruded through a machine to create panels of a specific size and shape. This method is suitable for mass production and is often used for producing panels for commercial and industrial buildings.
The choice of method will depend on the specific requirements of the project, including the size, shape, and quantity of panels required. Each method has its advantages and disadvantages, and it is important to choose the most appropriate method for the specific application.
What is GFRC panels manufacture? Production process?
GFRC (Glass Fiber Reinforced Concrete) panels manufacture is the process of creating panels made of a mixture of cement, sand, water, and glass fibers. The mixture is sprayed onto a mold and allowed to cure, creating a strong, durable, and lightweight panel.
The manufacturing process typically involves the following steps:
Design: The first step in the GFRC panel manufacture process is to create a design for the panel. This can be done using computer-aided design (CAD) software or by hand.
Mold Making: Once the design is completed, a mold must be created. The mold is typically made from silicone, polyurethane, or fiberglass and is used to shape the GFRC mixture.
Mixing the GFRC: The GFRC mixture is made by mixing cement, sand, water, and glass fibers together. Other additives such as plasticizers or pigments may also be added to the mix.
Spraying the Mixture: The GFRC mixture is sprayed onto the mold using a spray gun or a specialized machine. The thickness of the panel is controlled by the number of layers applied.
Curing: After spraying, the GFRC panel is left to cure. This can take several days depending on the thickness of the panel and the weather conditions.
Demolding: Once the panel is fully cured, it can be removed from the mold. The mold can be reused to create more panels.
Finishing: The GFRC panel can be finished in a variety of ways such as sand blasting, acid etching, or polishing.
Quality Control: The GFRC panel is inspected for defects such as cracks or air pockets. Any defects are repaired before the panel is shipped to the customer.
GFRC panel manufacture requires specialized equipment and experienced personnel. It is important to follow all safety procedures when handling GFRC mixtures and to ensure that the panels are properly cured before they are used.
What are the environmental benefits of using GFRC panels?
Reduced carbon footprint: GFRC panels have a lower carbon footprint compared to other building materials such as steel or aluminum. The production process for GFRC panels requires less energy and emits fewer greenhouse gases.
Sustainable materials: GFRC panels are made from natural materials such as cement, sand, and glass fibers. These materials are abundant and readily available, making GFRC panels a sustainable choice.
Energy efficiency: GFRC panels have excellent insulation properties, which can help reduce energy consumption in buildings. This can lead to lower heating and cooling costs and a reduced carbon footprint.
Durability: GFRC panels have a long service life and require minimal maintenance, reducing the need for replacements or repairs. This can help reduce waste and minimize the environmental impact of building materials.
Recyclable: At the end of their service life, GFRC panels can be recycled and used in the production of new materials. This can help reduce waste and conserve natural resources.
GFRC panels offer several environmental benefits over other building materials. They are a sustainable, energy-efficient, and durable choice that can help reduce the environmental impact of buildings and construction projects.
Application of the GFRC panels manufacture
The manufacture of GFRC panels offers very large applications. They are used in a variety of applications in the construction industry, including:
Exterior Cladding: GFRC panels are commonly used as an exterior cladding material for buildings. They can be molded into a variety of shapes and sizes and can be finished to mimic other materials such as stone, wood, or metal.
Architectural Features: GFRC panels can be used to create a variety of architectural features such as cornices, balustrades, and columns.
Signage: GFRC panels can be used to create large-scale signage for buildings or outdoor areas. They can be painted or finished with vinyl graphics to convey branding or messaging.
Furniture: GFRC panels can be used to create furniture such as benches, tables, and planters. They can be molded into a variety of shapes and sizes and finished to match the surrounding environment.
Art Installations: GFRC panels can be used to create large-scale art installations such as sculptures or murals. They can be painted or finished to create a variety of textures and colors.
Landscape Features: GFRC panels can be used to create landscape features such as retaining
Overall, GFRC panels offer a durable and versatile solution for a wide range of construction applications. They are lightweight, strong, and can be molded into a variety of shapes and sizes, making them a popular choice for architects and builders.
How does the cost of GFRC panels compare to other construction materials?
The GFRC panels are competitive with other construction materials in terms of cost.
Comparedprecast concrete, GFRC panels can be more cost-effective due to their lightweight nature, which reduces shipping and handling costs. Additionally, GFRC panels can be molded into a wide range of shapes and sizes, which can reduce the need for additional fabrication or customization.
In terms of installation costs, GFRC panels are often more affordable than heavier materials such as stone or brick, as they require less labor and equipment to install. GFRC panels can also be installed faster than traditional building materials, which can further reduce installation costs.
While the initial cost of GFRC panels may be slightly higher than some other materials such as vinyl or wood, the long-term benefits of GFRC, including its durability and low maintenance requirements, can make it a more cost-effective choice over the lifetime of the building.
MILLI TILES – PRESTIGE UNIT, SPECIALIZING IN CONSTRUCTION OF GFRC PANEL FOR PROJECTS
The birth of GFRC panels manufacture is extremely reasonable. There are now many builders and architects who are aware of the properties of GFRC and use this concrete mix in their structures. If you need strong and lightweight concrete, precast GFRC could be the ideal material for your project. You can contact MILLI TILES to learn about different GFRC products and at the same time we also accept GFRC construction for projects. Please contact us today for advice on GFRC products!
MILLI CONSTRUCTION MATERIAL COMPANY LIMITED
📱 Hotline: 0939 102 568 📞
We will quote a specific % discount for you depending on the quantity or total value of the order
Contact us to order today, to get the best price support.
Instructions for construction of wind cement bricks, you can read and download below:
FILE INSTRUCTIONS FOR Brick Construction, DOWNLOAD HERE
GFRC Cladding has become more and more popular choice as an architectural finish material. People consider Glass reinforced concrete cladding as a relatively new type of construction material. Although, the construction industry has been using it for over 50 years it’s only getting more attention in the 21st century. GFRC cladding is very versatile and that is why it’s gaining popularity among architects and specifiers. Due to its high elastic properties designers use GFRC cladding in solutions where resistance to live loads is necessary.
GFRC cladding systems require high quality standards in manufacture and meticulous record keeping. If you use glass fibre reinforced concrete cladding or panels in your projects. It is important to employ subcontractor or installation crew with GFRC cladding experience. Follow the article below of MILLI TILES for more detailed information about this material!
What is GFRC?
GFRC materials are known in the modern construction industry by many different names: Glass Fiber Reinforced Concrete (GFRC), Verre Cement Mixture (CCV), Fiber Reinforced Concrete. This is a new construction material, produced by injection molding and machine injection from a mixture of fine aggregates: cement, clean sand, clean water, alkali resistant fiberglass and plasticizers. GFRC materials have high durability, diverse shapes, beautiful designs, natural colors… have become materials that play an important role in the economy. Technology and aesthetics of the construction industry worldwide. GFRC is applied in construction works in details such as: GFRC facades, GFRC moldings, GFRC column tops and garden and art decoration products. The fibers serve a purpose similar to the reinforcing steel in reinforced concrete, which is placed primarily in tensile stress areas. Because the glass fibers add flexural, tensile and impact strength, Architectural panels made from GFRC are strong, durable, and lightweight. GFRC cladding are finding wide spread use in the restoration and renovation of historic buildings. And are considered by many to be the best solution available for the repair and replacement of terra cotta tiles that are deteriorating under the influence of time and weather.
Where are GFRC Cladding used?
GFRC cladding are widely use as the exterior facade material in the construction or renovation of many types of commercial and institutional buildings. They are available as wall units, window wall units, spandrel, mullion, and column covers. As well as for fascia panels, soffit, para pets, sunscreens, mansard roofs, and interior feature panels.
Each cladding is custom design for the specific application, and their largest dimension can be either vertical or horizontal. Panels 400 square feet and larger are possible, reducing production, shipping, and installation cost.
GFRC cladding is widely used today for both new building construction and for renovations of existing building facades. In renovations applications. GFRC cladding can often be installed directly over the old cladding with minimal superimposed load on the existing structure, and minimal upset to existing tenants and operations.
GFRC cladding is a new building material, which has more advantages than previous traditional building materials. Using GFRC materials brings practical benefits to investors and construction contractors when building works. So what are the advantages of GFRC material? Let’s learn the advantages of GFRC materials through the following article:
Advantages and Disadvantages of GFRC cladding
Light load
GFRC material is 75% lighter than traditional concrete, which reduces the load on the building, reduces transportation costs and is easy to install.
GFRC cladding have high bearing strength
Compressive strength: 50-80 MPa, Bending strength 20-30MPa as well as having a high strength-to-weight ratio. The GFRC components used to construct lightweight panels are non-flammable minerals. In addition, the face coat of concrete protects against fire and acts as a temperature regulator.
Create a variety of shapes
GFRC molded or injection molded easily creates products with diverse shapes, including complex designs such as: folded, bent, wavy. GRC is suitable for complex architectural styles that require high sharpness and meticulous decoration.
GFRC cladding good durability
GFRC does not have surface cracks, even large products, is waterproof, and is not affected by the impact of the environment. This strength is increasingly being applied effectively thanks to the use of low alkaline cement and puzolan admixture.
Beautiful natural colors
GFRC cladding has a beautiful natural color due to the use of natural sand and the spraying process makes the surface layer without air holes or any voids.
High adaptability
GFRC is highly adaptable, suitable for all architectural styles. GFRC products are widely used in facade decoration, architectural details, interior decoration to garden landscape decoration.
Sustainable, eco-friendly
GFRC uses less cement than conventional concrete and significantly recycled materials are use, so GFRC is very sustainable and environmentally friendly. Due to the fiber coating of GFRC, the alkali-resistant fibers act as extra protection. The resulting panels resist rain, moisture, alkali attack, corrosion, or other environmental issues.
The mechanical properties of GFRC cladding make it ideal for various requirements. However, one potential disadvantage for some users is the cost of GFRC. GFRC cladding can be expensive to use when compared to ordinary concrete. Of course, the added cost comes with additional strength and several other benefits, already mentioned in previous sections.
The Basic Uses of GFRC cladding
There are many applications and projects where glass fiber-reinforced concrete is the ideal choice. Some of these applications are:
Facade GFRC: Facade decorative GFRC cladding have good fire resistance and absolute waterproofing. In addition, GRC façade is less affected by weather, retains its original color and minimizes maintenance costs. Application of GRC facade helps the building keep its beauty over time.
Concrete Countertops: GFRC countertops are becoming more and more common today due to their high aesthetic appeal and crack resistance. Color pigments can make countertops match the required color.
Wall cladding: GFRC wall cladding provides a beautiful look while reducing the overall weight. These panels are long-lasting as well as decorative for home and office interiors.
Concrete Dining Tables: Nowadays, it is common to see concrete dining tables in restaurants and houses. The concrete for these dining tables is GFRC due to its lightweight nature and high sheen. In many cases, integrated countertops and dining tables create a beautiful kitchen island design.
Outdoor Furniture: GFRC is resistant to adverse environmental conditions. Therefore, GFRC furniture, such as tables, benches, and chairs, is an excellent choice for outdoor places like parks.
How are GFRC cladding manufactured?
Glass Fiber Reinforced Concrete (GFRC) is made by using the following materials:
Fine Sand: The fine sand should be 0.4 mm to 0.5 mm, and the accepted range is 0.3 mm to 0.6 mm. Finer particles decrease the flowability of concrete, and coarser particles can be deflect after striking the surface during spraying.
Cement: Ordinary Portland cement is acceptable for making glass fiber-reinforced concrete. The weight of cement is usually equal to the weight of the sand used.
Polymer: There are many types of polymer and concrete matrix mixtures, such as Ethylene Vinyl Acetate (EVA), Styrene Butadiene Rubber (SBR), and Acrylic polymer. Acrylic polymer is the preferred choice for glass fiber-reinforced concrete. The weight ratio of polymer to concrete is usually 6 grams of solid polymer per 100 grams of the cementitious mixture.
Water: The water content in the concrete mix is critical, as too much water can ruin the mixture. It is essential to consider the water content of the polymer mixture to determine the overall water content. The ratio of total water to concrete should fall between 0.30 to 0.35.
Admixtures: Manufacturers produce various admixtures to use in GFRC. Common admixtures are silica fumes and superplasticizer.
Glass Fibers: The addition of chopped-up alkali-resistant (AR) glass fibers is the defining factor of glass fiber-reinforced concrete. The amount of glass fiber will vary based on the type of manufacturing method used, as discussed below.
Sand, cement, polymers, water, and admixtures are also common in other types of reinforced concrete. GFRC is unique in terms of materials because of the addition of glass fibers.
There are three manufacturing methods for Glass Fiber Reinforced Concrete Cladding:
Spray – up GFRC
Spray-up GFRC is the conventional way to create precast concrete panels. In this method, the Glass Fiber Reinforced Concrete is spray into a mold by hand.
A concentric chopper spray gun is use to spray long glass fibers into the concrete mix. The mixing occurs in the gun’s nozzle.
On average, this method contains a glass fiber content of about 5%, a higher fiber content than the usual concrete premix. This method requires skilled labor to be successful, and good quality equipment and quality checks of the work in progress.
Vibration Casting
The defining factor of vibration casting is the use of premix concrete. The premix concrete mixture is poured into a mold. Then the mold is vibrated so that the concrete achieves consolidation.
This method is simpler and cheaper than sprayed GFRC. However, the molds in this method should be water tight. Vibration casting should not be use with rock molds.
Hybrid Casting
Hybrid casting is the combination of spray-up and the use of a premix. A specialized spray head using a peristaltic pump is used to spray the concrete.
Hybrid casting introduces the benefits of spray-up GFRC and vibration casting. While sprayed GFRC requires highly skilled labor, hybrid casting is possible with moderate skill.
Due to using a spray instead of vibrations for the premix, the strength of the resultant concrete panel is higher than the vibration casting methods.
Why should use GFRC cladding instead of precast concrete panels?
Weighing up to 80% less than architectural precast. GFRC cladding materially reduces the weight and cost of the foundation, footings, and structural framing needed to support multi-story buildings. This enables the owner to reduce overall construction costs and accelerate schedules without sacrificing the durability or the architectural aesthetic of precast concrete fabrication.
GFRC cladding does not crack due to the process used for making GFRC. Instead of directly pouring a fluid concrete mixture into a mold. GFRC is spray into the mold by special sprayers. Spraying makes the GFRC more adhesive and resistant to cracking in the short or long term.
How much does GFRC cladding cost?
The cost of GFRC depends on many factors, such as:
Whether you want GFRC precast or GFRC premix. Precast GFRC comes in a ready-to-install form matched to your required shape. In the case of GFRC premix, you will need to hire an expert who can use it correctly. Correct proportions and casting methods are crucial, and the tiniest oversight may ruin the final result.
The GFRC manufacturing method. Hybrid, sprayed, or vibration casting? Hybrid is the go-to choice for most people since it offers a good balance between price and strength.
The thickness and area of the GFRC panels.
The cost of GFRC cladding generally comes as a price per square foot for a given thickness of GFRC. For an accurate idea about how much GFRC will cost youper square foot. The Installation cost of GFRC panels will vary based on the average panel size, accessibility to building connection points, building site location and availability and type of cranes required.
MILLI TILES – Don’t let obstacles stop you from creating creative masterpieces
Milli Tiles – The unit that supplies and constructs GFRC cladding for projects. . If you need strong and lightweight concrete, precast GFRC cladding could be the ideal material for your project. You can contact MILLI TILES to learn about different GFRC products and at the same time we also accept GFRC construction for projects. Please contact us today for advice on GFRC cladding products!
MILLI CONSTRUCTION MATERIAL COMPANY LIMITED
📱 Hotline: 0939 102 568 📞
We will quote a specific % discount for you depending on the quantity or total value of the order
Contact us to order today, to get the best price support.
Instructions for construction of wind cement bricks, you can read and download below:
FILE INSTRUCTIONS FOR Brick Construction, DOWNLOAD HERE
GFRC moulds is key to advancing towards a fully automated and digital process for complex geometry GFRC. Existing mould systems are not sufficiently flexible to meet the demands of today’s requirements. Therefore a new method to produce the mould must be developed
Concrete is used in a wide range of applications. Most construction projects utilize concrete, from the walls and roofs of buildings to thick dams to mind-blowing skyscrapers.
Due to the variety of applications, many different forms of concrete have developed. These concrete forms differ vastly in terms of their physical properties, appearance, usability, benefits, and many other factors.
One of the most popular forms of concrete is Glass Fiber Reinforced Concrete (GFRC). It is a significant improvement over traditional concrete and has been steadily replacing it in countless cases. In order to make products easier and faster to produce, the GFRC moulds with different sizes and designs were born. Aim to best meet the production process.
What is Glass Fiber Reinforced Concrete?
GFRC stands for Glass Fiber Reinforced Concrete. This type of fiber-reinforced concrete contains glass fibers. The concrete matrix binds to these glass fibers, and the addition of glass fibers leads to improved reinforcing and mechanical properties of the concrete and higher tensile strength.
GFRC weigh less than traditional concrete panels but are stronger; hence, their popularity when additional reinforcement is necessary. Therefore, using a thinner GFRC panel instead of a bulkier panel with steel reinforcing bars leads to a saving in space.
Development of a new GFRC moulds system
Generating the GFRC mould is key to advancing towards a fully automated and digital process for complex geometry GFRC. Existing mould systems are not sufficiently flexible to meet the demands of today’s requirements. Therefore a new method to produce the mould must be developed. The method described in Henriksen, Lo, & Knack, (Citation press) only addresses the mould systems using premixed thin-walled GFRC. Therefore a variation has been developement that allows the production of complex geometry thin-walled GFRC using the sprayed method while simultaneously allowing an edge-return.
Advantages of manufacturing GFRC materials by moulds
The production of the new GFRC mould is the first stage of the production process for complex geometry GFRC. This method will enable unique complex geometry-shaped foam to be cast with the possibility of an edge-return that can be used as moulds for GFRC panels. The method enables a faster mould production method for GFRC than the current CNC milling solution and enables the re-use of the flexible table to produce many foam moulds.
While the foam mould replicates the surface generated on the flexible table, it does not allow for an edge-return if a GFRC panel was cast directly onto it. In principle it would be possible to use a silicone band to mark the boundary of the panel but when the fibre concrete mix is spray this would only allow for a panel with a constant thickness and not permit an edge-return that protrudes from the back surface of the GFRC panel.
The new GFRC moulds system allows the concrete to cure for 28 days on a more cost-effective foam mould, rather than leaving it on the flexible table to cure. This leaves the flexible table free to be used to produce further moulds rather than remaining unused during the 28-day curing process.
The process for producing the new GFRC moulds has been patent and contributes significantly to the development of a novel fully automated and digital design and manufacturing process for complex geometry thin-walled GFRC. This would allow the production of panels at a lower cost combined with increased production speed and higher finished surface quality.
Disadvantage of GFRC moulds
The limitation of the GFRC moulds is that it is restricted to the size of the flexible table and that the edge-return must be project from the surface. The next steps will be to test the mould with the GFRC cast on the mould. Additional research must to be done to development the mold system to allow for edge-returns that are normal to the surface. And potentially edge-returns with variable angles to the surface.
Classification of GFRC moulds
Typical formwork in GRC production is usually made from plaster, clay, silicon, plastic, foam or wood. These are the components used to create molds when producing GRC materials. Depending on each products requirements, we have different GRC production molds. The following are commonly used GRC production molds:
Wood moulds pattern: usually used for products with few details or that do not require sharp details such as flat wall panels or panels with few decorative details.
Silicone moulds: often used for products with many intricate and sharp decorative details. To create a silicone mold, we first put the ingredients into the mold, then use a spacer to fix the mixture, and then add silicone or rubber. Often silicone formwork is used to produce reliefs or statues.
Moulds manufactured by CNC cutting technology: made from foam or wood or cut from silicone or rubber. Using CNC cutters, this formwork can produce extremely precise flat panels.
GFRC production moulds help save costs because they produce finished architectural products right from the first time. The products GRC creates are very diverse but uniform to every little detail. In addition, for works that need repair, we can rely on damaged parts to produce suitable formwork. Moreover, the formwork can be reused for subsequent projects, or to be reassembled for a larger architectural product.
How do GFRC manufacturers make GFRC materials?
There are three manufacturing methods for Glass Fiber Reinforced Concrete:
Spray-up GFRC
Spray-up GFRC is the conventional way to create precast concrete panels. In this method, the Glass Fiber Reinforced Concrete is spray into a mold by hand.
A concentric chopper spray gun is uses to spray long glass fibers into the concrete mix. The mixing occurs in the gun’s nozzle.
On average, this method contains a glass fiber content of about 5%. A higher fiber content than the usual concrete premix. This method requires skilled labor to be successful, and good quality equipment and quality checks of the work in progress.
Pros: Allows for very high fiber loads using long fibers resulting in greatest possible strength. Cons: Requires expensive, specialized equipment (generally $20,000 or more).
Vibration Casting
The defining factor of vibration casting is the use of premix concrete. The premix concrete mixture is pours into a mold. Then the mold is vibrate so that the concrete achieves consolidation.
This method is simpler and cheaper than sprayed GFRC. However, the molds in this method should be watertight. Vibration casting should not be uses with rock molds.
Pros: Less expensive than spray-up, although a special spray gun and pump is require. Cons: Fiber orientation is more random than when using spray-up and fibers are shorter resulting in less strength.
Hybrid Casting
Hybrid casting is the combination of spray-up and the use of a premix. A specialized spray head using a peristaltic pump is use to spray the concrete.
Hybrid casting introduces the benefits of spray-up GFRC and vibration casting. While sprayed GFRC requires highly skilled labor, hybrid casting is possible with moderate skill.
Due to using a spray instead of vibrations for the premix. The strength of the resultant concrete panel is higher than the vibration casting methods.
Pros: Affordable way to get start. A hopper and air compressor run about 400$ – 500$. Much less than the spray guns used for spray-up or premix. Cons: Since the face coat and backer mix are applies at different times careful attention is need to ensure the mixes have a similar makeup to prevent curling.
Why should GFRC materials be manufacture using GFRC moulds?
GFRC moulds can be use which reduces cost and fabrication time compared to previous production
A face coat without fibers can be spray to avoid visible fibres in the surface of the panels.
Secondary support structure can be integrated in panel to reduce the GFRC material.
The fiber orientation of the GFRC can be control using the sprayed method.
The thickness of the panel can easily be varied dependent on requirements and local reinforcements.
Support anchors can be sprayed into the panel and reinforced locally.
The GFRC panel can be reinforce locally, adding sprayed fibers perpendicular to the tension stress in the material.
MILLI TILES – RECOGNITION OF GFRC MATERIALS FOR BIG, PRESTIGE, QUALITY PROJECTS
The birth of GFRC moulds manufacturers is extremely reasonable. There are now many builders and architects who are aware of the properties of GFRC and use this concrete mix in their structures. If you need strong and lightweight concrete. Precast GFRC could be the ideal material for your project. You can contact MILLI TILES to learn about different GFRC products and at the same time we also accept GFRC construction for projects. Please contact us today for advice on GFRC products!
MILLI CONSTRUCTION MATERIAL COMPANY LIMITED
📱 Hotline: 0939 102 568 📞
We will quote a specific % discount for you depending on the quantity or total value of the order
Contact us to order today, to get the best price support.
Instructions for construction of wind cement bricks, you can read and download below:
FILE INSTRUCTIONS FOR BRICK CONSTRUCTION, DOWNLOAD HERE
GFRC panels stands for Glass Fibre Reinforced Concrete panels. The product is a new kind of building material. The main component is concrete consisting of short glass fibers instead of reinforcement.
GFRC panels are high quality new interior and exterior decoration materials. GFRC panels are fiberglass concrete (GFRC). Also known by various names such as Composite Ciment Verre. As a mixture of cement, refined aggregates, water, chemical additives and alkali-resistant glass fibers have been used quite commonly. Handcrafted by skilled hands of skilled craftsmen and architects. This product is capable of creating gentle, simple and artistic 3D effects….In particular, this is an environmentally friendly material. The energy consumption is much lower than other natural raw materials on the market.
So what is GFRC material? What are the advantages and disadvantages of GFRC sheets when applied in construction projects? MILLI TILES introduces to customers information about GFRC – Glass fiber reinforced concrete. A new type of building material is developing in Vietnam and the world today.
New construction materials summary- GFRC panels
GFRC is a new building material. Manufactured by injection molding and machine injection from a mixture of fine aggregates: cement, clean sand, clean water, alkali resistant fiberglass and plasticizers. Decorative GFRC panels have high durability. Diverse shapes, beautiful designs, natural colors. Has become a material that plays an important role in the economy, technology and aesthetics of the construction industry around the world.
GFRC was born in 1940 in the Soviet Union and was widely known around the world in the late 60s of the twentieth century. Over 70 years of construction and development. GFRC is growing stronger and being applied to famous projects in many countries. On the other hand, GFRC is also used in house construction. Bridges and roads and other civil construction fields.
In Vietnam, GRC was known in the late twentieth century. Currently, products such as decorative GFRC panels are available and enhance the aesthetic value of the construction industry. Through the introductory information about GFRC materials. You have somewhat understood the characteristics, properties and production techniques of this material.
What are GFRC panels?
GFRC panels are elements of GFRC in a designed shape that can be fix onto the substructure. For example these can be square, rectangular, trapezoidal or round. The size and shape is defined by the design of each particular project. GFRC panels can create standalone cladding or can be a part of united facade or a combined system.
GFRC panel sizes
There are no standard GFRC panel sizes.
We manufactured GFRC panels in smaller dimension. For example, 650x1350mm. Also, we produced panels which were 2500x1500mm. Some of the panels reached even 7m in length.
From the GFRC manufacturer point of view. This is the main advantage of the product. We do not stock any GFRC panels. Each GRC element is manufacture according to custom requirements. Of course some of the fixing systems can be transferred from one project to another.
The properties
GFRC panels is characterised by high resistance to live and dynamic loads. It is much more flexible than standard reinforced concrete. In certain conditions it is more resistant to cracks when compares to standard reinforced concrete.
How is glass fibre important to the quality process and manufacturing of GFRC panels?
For high quality GFRC concrete you need to make sure your glass fibre is also of great standard. We used glass fibres with high zirconia content. This amount ranged between 16-19%. Zirconia helps glass fibres to be alkali and acid resistant. Usually this type of glass fibre includes marking ARG – alkali resistant glass fibre. Part of quality process was to source the suppliers and dealers who certified zirconia content in their glass fibre.
Other properties of glass fibres which we inspected were:
Young’s modulus of elasticity
Strand tensile strength
Filament diameter
Advantages and Disadvantages of GFRC decorative panels
Advantages
High bearing strength
The special feature of GFRC material is that it contains alkali resistant glass fibers and plasticizers mixed in the cement mortar. This helps the product to have higher bending and tensile strength than ordinary concrete. Decorative GFRC panels can with stand large forces and can be bent. Folding, wavy… are often uses on the facades of buildings.
GFRC products are thinner, lighter than concrete
Decorative GFRC panels can form products that are thinner, lighter than concrete. Without causing cracks, surface peeling. The product is often applies in the details of the facade of the building. And unique architectural details such as moldings, column tops and decorative details. The lightweight advantage of GFRC also helps to reduce the load on the building. Even large products.
GFRC panels are highly artistic
Because it is manufacturing by injection molding and molding. Therefore, the products created have high aesthetic value. The shape of the products is strictly control. The pattern details are uniform, not like hand casting. It depends on the skill of the craftsman to create the products and may still be inconsistent.
Can be shape in a variety of ways
They have a variety of shapes because the product is molde. Beautiful design, large and small size depending on each project. In addition, GFRC materials are easily former into many complex shapes. With curved, wavy, and folded surfaces. That traditional building materials cannot meet.
Materials with beautiful, natural colors
Each decorative GFRC panel is manufacturing from a pre-mixed concrete mix. Using natural sand grains, the color is very beautiful. Sharp like natural stone. Each different product can be color coordinate according to the wishes of the investor and each specific project.
Durable
GFRC products are finish products that have been waterproof. Acid washing and surface treatment before being put into use at the construction site should have very high durability. Using GFRC products helps the building to have good waterproofing and fire resistance. The surface is not affect by the weather environment. Keep the original color and minimize the maintenance costs. Decorative GFRC paneling contains alkali resistant fiberglass. Helps the product withstand the impact of salt, not corrode in the environment near the sea. Therefore, GFRC is suitable for projects such as resorts, hotels, restaurants, breakwaters, island projects.
Environmentally friendly
This product is an sunburnt material with a large proportion of ingredients originating in Vietnam. Particularly glass fiber and some additives are importance. This helps decorative GFRC panels meet the requirements of green standards for the project. Can replace other products and completely non-toxic to the environment.
Disadvantages
The mechanical properties of GFRC make it ideal for various requirements. However, one potential disadvantage for some users is the cost of GFRC.
GFRC panels can be expensive to use when compared to ordinary concrete. Of course, the added cost comes with additional strength and several other benefits. Already mentioned in previous sections.
Application of GFRC panels in modern building architecture
After learning the introductory information about decorative GFRC panels and the outstanding advantages of this material. We see that this is a material that is well applies to the construction industry today. So how is GFRC material applied in the construction industry in the world and in Vietnam?
In today’s countries, this material plays an important role in decoration and interior materials. Especially in areas with harsh climates. The weather often changes. Decorative GFRC cladding can survive and avoid any external influences. Materials always maintain sustainable aesthetics and features. The following are design ideas that have been create by construction units and architects from GFRC:
Works with high decorative application of GFRC panels:
Concrete countertops, white fiber-reinforced kitchen island: Investors and customers always prefer pure white on the countertop. After using GFRC sheet, it helps to reduce the weight of the tabletop, while creating durability. Especially the pure white color that the aesthetic requirements put forth.
Garden interior and exterior decoration: Because it can be molded into any shape. So GFRC panels are suitable for decorating every corner of the garden, aquarium, house wall, … anywhere there is light. Especially it can withstand harsh weather and is a material with high fire resistance.
GFRC is applied at construction sites in details such as: GFRC facades, GFRC moldings. GFRC column head and garden decoration products, fine art.
Decorative GFRC panels offer freedom. Creativity and natural harmony for architecture. The diversity of this material creates space for personal realization. And unique of each project without any boundaries and limitations. GFRC facade panels can be in flat panel form. Or shaped details – linings, shutters, squares, corners, shutters, etc. The fiberglass reinforced concrete details are manufacture according to the customer’s size requirements.
Production methods of GFRC panels
There are three methods to produce Glass Fibre Reinforced Concrete: Spray-up, Vibration casting and Hybrid Casting.
Spray-up GFRC
Spray-up GFRC is the conventional way to create precast concrete panels. In this method, the Glass Fiber Reinforced Concrete is spray into a mold by hand. A concentric chopper spray gun is used to spray long glass fibers into the concrete mix. The mixing occurs in the gun’s nozzle. On average, this method contains a glass fiber content of about 5%, a higher fiber content than the usual concrete premix. This method requires skilled labor to be successful, and good quality equipment and quality checks of the work in progress.
Vibration Casting
The defining factor of vibration casting is the use of premix concrete. The premix concrete mixture is poured into a mold. Then the mold is vibrat so that the concrete achieves consolidation. This method is simpler and cheaper than sprayed GFRC. However, the molds in this method should be watertight. Vibration casting should not be used with rock molds.
Hybrid Casting
Hybrid casting is the combination of spray-up and the use of a premix. A specialized spray head using a peristaltic pump is used to spray the concrete. Hybrid casting introduces the benefits of spray-up GFRC and vibration casting. While sprayed GFRC requires highly skilled labor, hybrid casting is possible with moderate skill. Due to using a spray instead of vibrations for the premix, the strength of the resultant concrete panel is higher than the vibration casting methods.
How Much Does GFRC panels Cost?
The cost of GFRC depends on many factors, such as:
Whether you want GFRC precast or GFRC premix. Precast GFRC comes in a ready-to-install form matched to your required shape. In the case of GFRC premix, you will need to hire an expert who can use it correctly. Correct proportions and casting methods are crucial, and the tiniest oversight may ruin the final result.
The GFRC manufacturing method. Hybrid, sprayed, or vibration casting? Hybrid is the go-to choice for most people since it offers a good balance between price and strength.
The thickness and area of the GFRC panels.
The cost of GFRC panels generally comes as a price per square foot for a given thickness of GFRC. For an accurate idea about how much GFRC will cost youper square foot, you can read our detailed guide on GFRC pricing. GFRC panels can cost from around £100 up to even £500 or more. The higher the quality and performance requirements the more expensive they are.
An expert in the field of materials technology. Milli Tiles products are of high quality. We have the ability to customize materials to meet customer needs very quickly. An experienced design team is ready to adapt your ideas and accompany your projects. We are honored and look forward to helping you create the most perfect works. Make your wish come true. Please contact us to answer any questions about Glass Fiber Reinforced Concrete GFRC panels need advice.
Milli Tiles – The unit that supplies and constructs GFRC panels for projects
MILLI CONSTRUCTION MATERIAL COMPANY LIMITED
📱 Hotline: 0939 102 568 📞
We will quote a specific % discount for you depending on the quantity or total value of the order
Contact us to order today, to get the best price support.
Instructions for construction of wind cement bricks, you can read and download below:
FILE INSTRUCTIONS FOR Brick Construction, DOWNLOAD HERE
