FRP cover is widely used, it is a kind of cover made of FRP. Although the strength is not comparable to some metal cover, but its corrosion resistance is far from comparable to the metal cover. Gutter cover is the use of planning assured a FRP cover, such as the common gutter cover, gutter cover, sewer cover and so on. Its function is superior, with light weight and high strength characteristics, and wear-resistant function is high, the appearance of FRP cover will be subjected to certain anti-slip and wear-resistant treatment.
The Sewage Treatment will often use a fiberglass grille cover, a cover over a pipe drain to facilitate the cleaning of the sump, and some individual valve wells will use a fiberglass grille cover, cut off the inflow of surface sewage, rainwater. FRP cover plate has corrosion resistance, flame retardant, stability, anti-slip, light quality, easy equipment, protection-free, insulation and other excellent characteristics, compared with the traditional materials such as section steel, aluminum, stainless steel and alloy steel have different degrees of superiority. Because the fiberglass grille plate can also be used as the cover plate directly, it is easy to confuse the fiberglass grille and the fiberglass cover plate, the true fiberglass grid cover is in the fiberglass grid with an additional layer of closed cover.
The fiberglass grille covers are not molded in one piece, but are processed separately and pasted together using a mixture. It is suitable for operation way, stair passage, cover plate, building decoration and so on. It has better effect in wet and hot rusting, acid and alkali corrosion, high altitude and so on.
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