Choose any-using the form rich cast type processing technology of the product can be customized GRG single curved surface and hyperboloid, 3 d by various geometric shape, face hollow out decorative pattern, such as design of art form any relief, give full play to the design.
High strength, light quality-GRG products to the bending strength Mpa20-25 (AS***790-2002 test means). Tensile strength to Mpa8-15 (AS***256-2002 testing methods, and 6-8 mm thick standards board weight only 6-9 kg/m2, can satisfy the plate condole top division at the same time, reduce demand and main body weight component load.
Deformation, cracks-out of material thermal expansion coefficient, dry and wet plaster low shrinkage of less than 0.01%, make GRG products do not suffer environmental cold, hot, dry, wet deformation, performance stability deformation. Unique cloth fiber processing technology make products not cracked long service life.
Acoustic reflection GRG has good performance-the sound waves reflected performance, the institute of acoustics tongji test: 30 mm 48 kg weight of single chip GRG board, acoustic reflection coefficient R quartile 0.97, conform to the professional requirements and acoustic reflection, and is suitable for the concert hall, the grand theatre, acoustic acoustic hall. It mainly wall thin, qualitative light, intensity tall and incombustible (A1 level fire materials), and can be used for indoor environment humidity on the adjustment, with its can achieve the comfortable life environment. The high strength, high hardness and good flexibility, can satisfy the eventually be made into any shape, large size and has the effect of simple sense products. In 120Degrees Celsius high temperature store 72 hours without distortion.