How to select FRP grid according to the laying environment?

Release time:

2019-12-02

Glass fiber reinforced plastic grid is the filling part of unsaturated resin, the main materials are unsaturated resin and glass fiber, the ingredients are talcum powder and quartzite powder or particles with viscosity of 20%. The glass fiber is placed in the steel mold as the skeleton, and the flow characteristics of unsaturated resin in the heating state are used to wrap the glass fiber.

GRP grid is generally used for trench cover plate walkway photovoltaic maintenance channel tree pool cover plate culture fecal leakage plate, etc. the following describes the correct use of GRP grid in various occasions.

First of all, if the place to be laid is the car wash yard, workshop and other places with concentrated or wet oil pollution, the pattern cover plate or fiberglass grid with sand and anti slide surface can be selected. In the process of laying, it must be laid tightly, and the joints can be filled with resin to prevent the residue of dirt, etc.

Secondly, if the place of laying is park or landscape, beautiful and dirty resistant gray or black grid can be used, and the grid with smaller aperture can be used to prevent sundries from falling in. When laying, it is mainly to pay attention to leave a certain gap interval to make the FRP grid bear even force.

The final laying place is the bridge deck or the road, generally using large area of GRP grid, the material selection is to pay attention to the selection of wear-resistant and anti-skid GRP grid, and fully consider the impact of environmental factors such as thermal expansion and contraction on the grid during the laying process.

The application field of GRP grid is still relatively wide because of its corrosion resistance, aging resistance and insulation. The service life of GRP grid has a lot to do with its use environment and mode. In the process of use, we should pay attention to the above points to extend its service life.

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