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The product performance of FRP grating used in sewage plants is provided by its production raw materials, among which unsaturated polyester resin is t

A. Selection of raw materials The raw materials used in FRP grating are resin, FRP fiber, and filler calcium powder in a ratio of 1:1:1. High-quality

Fiberglass grating can be laid by special equipment modified from tractors or automobiles, and is generally laid manually. Each roll of fiberglass gra

1. It is necessary to determine what the fiberglass grating is used for, that is, to clarify its use objectives. For example, a car wash manufacturer