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1. We are a curtain wall consulting and design company mainly engaged in tooling projects.Can we send you a set of samples, atlas and electronic data?
Yes, the information can be obtained directly online or after adding the public numbers of Payroll GRC and UHPC- WeChat, and directly call the marketing hotline 17372799686/4009910018 for technical support.
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2. During construction, what should pay attention to ?
As the building decoration curtain wall material, our product does not only has excellent durability, corrosion resistance, wear resistance and aesthetics, but also can cost reduction and easy to operate. During construction, natural curing can totally satisfy the needs of specific requirements, cost reduction, easy to operation, and good for the environment.
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3. How many surface effect for GRC?
Usually surface effect have : water concrete, terrazzo effect, textured, corrosion effect, imitation stone effect, imitation wood effect, bush-hammerd effect, sandstone effect, etc.
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4. What is the largest size for GRC?
Without use of bearing steel frame, the maximum size is 1.2m*2.4m; in teh case of bearing steel frame, the maximum size is 2.4*13m.
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5. What are the parameters of the GRC?
The density of GRC is 1.8~2.0T/m³; service life of GRC is 50years; fair rating A1; bending strength greater than 8~30Mpa; the compressive strength is greater than 40~80Mpa; water absorption is less than 14%, our company’s test result is less than 9%, resistance to freezing and thawing is at minus 25 degrees, and 50 tests, superior to the 25 tests required by the specification; shock resistance is .10~30 N mm /mm² .
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6. What are the characteristics of GRC?
GRFC curtain wall panel is a composite exterior wall panel product formed by using large-format GRC Gao Qiangban as decoration and functional main body, various types of flexible anchoring systems as connecting bodies, and compounding insulation systems, exterior wall panels, interior wall panels, etc. GRC curtain wall panels have the following outstanding advantages over natural stone curtain walls:
1.Modeling diversity, according to the creativity of stylist arbitrary modeling.
2.Color diversity.
3.Energy conservation and environmental protection, can replace stone.
4. Qalabka fududaynta.
5. GRC curtain wall panel has low comprehensive cost and cost.
6. GRC curtain wall panels shall be prefabricated into products and installed conveniently and quickly.
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7. What are the common production processes of GRC?
1.The spray process
The spray process is the oldest and most widely used method of manufacturing GRC products, including manual and automatic. This method was first used to make glass fiber reinforced concrete (GRC) products by the British Building Research Establishment (BRE) in the early 1970s.
2.Premix process
Premix process is the short cut glass fiber and cement mortar matrix mixed together to form a uniform glass fiber cement mixture, and then by pouring or spraying method made products.
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8. What is the different between GRC, GRG, GRP UHPC?
GRC: GRC is a composite material composed of cement, sand, water, glass fiber, additives and other aggregates and mixtures. Cement and water hydration reaction after the hardening, the formation of cementitious cement stone, sand (or other aggregates) firmly cemented together, and cement anchor glass fiber, formed a material with good performance. Sand fills and frames GRC, and glass fiber strengthens it. Mainly used for outdoor decoration.