Product name: FRP grating also called fiber reinforced plastic grating
25mm thick: suitable for general drainage ditch, ditch width inner diameter not more than 30cm, can bear the weight of about 3 tons of car pressed through.
30mm thick: suitable for drainage ditch and car wash station, the distance between the support below does not exceed 40cm is good, can bear the weight of about 3.5 tons of car pressed through.
38mm thick: suitable for drains and car wash stations, the distance between the following supports (horizontal and vertical) is no more than 50cm is good, and can carry about 4 tons of cars.
50mm thick: applicable to sewage treatment plant also called sewage plant grating, can meet any construction drawing design requirements
Features of FRP grating
One, light weight: its specific gravity is about 1.8 per cubic decimeter, its weight is only 1/4 of steel and 2/3 of aluminum.
Second, high strength: its strength is ten times that of rigid polyvinyl chloride, and its strength greatly exceeds that of aluminum, reaching 1.7 times that of ordinary steel.
Third, corrosion resistance: it does not rust, mold, rot, no paint, and can resist the corrosion of many gas and liquid media.
IV. Fatigue resistance: FRP grating has some elasticity, which makes people who work on it for a long time feel comfortable as a working platform and reduces staff
