High light transmittance, with a higher index of transmitting than ordinary FRP sheet, the color free sheet can reach the transmitting index above 85%;
Soft sunlight shooting in house without the existence of light drizzling since the fiberglass is well distributed in the sheet;
Low ultra-violet transmission, which can reduce the harm for the plants and is very useful for the green house skylight;
Good weather resistance, with the special coat covered on the surface of the skylight sheet, and a working life of over 15years is available;
Strong strength and strong impact resistance, being resistant for hail without the effect on the normal use the sheet;
Low thermal conductivity, with the heat loss 34-48% lower than that of single glass of the single plastics film, showing much better thermal insulation effect than glass and plastics, and at present double skylight sheet has been developed and applied for the severe cold area to meet the requirement for the thermal insulation, its index of light transmission can also reach above 75%;
Applications of GRP Roofing Panel:
Match with the asbestos-cement corrugated sheet and the galvanized steel corrugated sheet, which is generally used;
Mach with the roller-pressing steel sheet;
Mach with concealed roller-pressing steel sheet as skylight sheet;
Mach with thermal insulation roller-pressing steel sheet as skylight sheet.
