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Fiberglass moulded FRP walkway gratings use unsaturated polyester resin (including isophthalic, orthophthalic, vinyl and phenolic and so on) as the base, the fiberglass as the skeleton. Through weaving and pressing or by hand making then heating to finish the products on the metal mold. FRP grating walkways according to usages and appearance have normal type, transparent color type, concave type, antiskid, double layer small hole, grinding surface type, cover plate type, cover plate with sand, etc. FRP moulded grating is applied in chemical, oil, electrical, metallurgy, electroplate, machinery, pharmaceutical, dyeing, mining industries, wastewater treatment, house decoration, car washing and so on, more about fiberglass grating details.
Fiberglass / GRP Grating Features
The FRP grating catwalks are integrally constructed for a high strength. The specific gravity is 1.8g/cm3. Its specific gravity is only 1/4 of steel, 2/3 of aluminium. FRP grating distributed evenly loading to all parts on it. The strength is 10 times as much as hard PVC, the absolute strength is more than aluminium, reaching the normal steel's level. Fiberglass walkway grates offer lower cost than steel, long service life (more than 20 years), no maintenance, although the initial investment is higher than common carbon steel. So it is more economic in terms of the total benefit. FRP grating resilience, it can make the workers standing comfortable. FRP grating can meet all kinds of use requirements,this structural body can be cut easily as the solid board without being disassembled. The FRP product provides a superior non-conductive property, its insulation grade can reach H-F level, and generally applied in high voltage areas.
FRP / GRP Grating Applications
Operation platform,
gutter cover plate
floor, gallery road
aisle, tread, ceiling, tree guard, etc.
Technology
1. Technology of fiberglass cross weaving, resin teeming make the grating obtain max resistance to corrosion.
2. Fiberglass and resin by cross composite molded technology make the whole structure uniformly distribute the load. It helps uniformly bear the load of grating installation and the grating supporting structure and increase the load bearing ability.
3. Wear-resisting anti-skid surface: the fiberglass gratings with concave surface has the anti-skid effect. The grit surface with quartz sand has even better anti-skid performance.
4. The smooth surface grating and the incline grating make themselves automatically clean.
5. Connect each other and fixed on the support rails by using stainless steel clips and fasteners.
Why Choose FRP Gratings
FPR Grating Types
Sizes & Specifications Available
How Are FRP Gratings Manufactured
