Shanghai Jiayao Building Materials GRG material/GRG ceiling/(customized modeling)

GRG products are specially used by GRG Gypsum - Ultra fine crystalline gypsum (improved or gypsum) as the base material and special use of continuous rigid Reinforced glass Fiber, the proprietary additive developed by our company (in line with the additive requirements of * * * UK), and the new pre cast decorative material laminated by special process on the mold have reached the UK quality standards in terms of comprehensive performance. The product surface is smooth and white, the material surface is smooth and clean, and the whiteness reaches more than 90%. High quality molding surface is conducive to any coating The spraying treatment of the paint can form a better decorative effect, and the environmental protection and safety do not contain any harmful elements.
Product characteristics: it is mainly characterized by thin wall, light weight, high strength and incombustibility, and can adjust the humidity of the indoor environment to achieve a comfortable living environment.
Its height, high hardness and good flexibility can meet the requirements of being made into products with arbitrary shape, large size and texture effect. It shall be stored at 120 ℃ for 72 hours without deformation.
This material can be made into various flat panels, various functional products and various artistic shapes. It is a popular updated product in the field of building decoration materials. Under normal circumstances, architectural designers often recommend the ceiling used in industrial and commercial buildings to increase its stability in order to resist high impact. In addition, due to the waterproof performance and good acoustic performance of GRG materials, it is especially suitable for places with frequent cleaning, washing and sound transmission, such as schools, hospitals, shopping malls, theatres and other places.

Engineering use G R. G. Advantages and characteristics of materials:
1. High strength and impact resistance: experiments show that the breaking load of G.R.G. products is more than 1200N, exceeding the national standard JC ／ T799-1988 (1996) decoration plasterboard 10 times the breaking load of 118N. The product does not deform, and the expansion coefficient is very small.
2. Flexibility: GRG products not only have high hardness, but also have good flexibility. They can be made into various sizes, shapes and design shapes. They are easy to use and can also be used in complex ceiling decoration.
3. High density and light weight: G R. G. The standard thickness of the plane part of the product is 3.2 to 8.8mm (it can be thickened in case of special requirements), and the weight per square meter is only 4.9 to 9.8kg, which can reduce the weight of the main building and the load of components.
4. Fire resistance: G R. G. The material belongs to A-class fireproof material. In addition to being flame retardant, it can also release moisture equivalent to 10% to 15% of its own weight, which can significantly reduce the temperature of the ignition surface.
5. Moisture proof performance: the test results show that the water absorption of the product is only 0.3%, so GRG produces
The product can be used in humid environment.
6. Environmental protection: G R. G. The material has no smell, and the limit of radionuclide complies with GB6566-2001
7. Short production cycle: G R. G. Standards for Class A decorative materials specified in the product film removal. It can be reused and belongs to green environmental protection material.
8. Good acoustic effect: the detection shows that: G R. G. Material, transmission loss 500Hz23dB, 100Hz27dB; Air dry specific gravity 1.88 meets professional acoustic reflection requirements. Through good modeling design, a sound absorption structure can be formed to achieve sound insulation and absorption.
The drying time is only 4 hours. Therefore, the construction period can be greatly shortened.
9. Convenient construction: according to the designer's design, it can be shaped arbitrarily, and can be produced and divided in large blocks.
Good field processing performance, rapid and flexible installation, large area seamless and tight assembly, forming a complete shape. Especially for the details of openings, arcs, corners, etc., it can ensure that there is no error.