
Common types of trench cover: metal trench cover, concrete trench cover, glass fiber reinforced plastic trench cover. The application of these types of trench covers is also different depending on the occasion and environment used. In the previous chapters, the related knowledge, advantages, disadvantages, use cases, etc. of the FRP ditch cover are introduced in detail.
Preparation before installation: Due to the size of the mold for producing FRP grating plates, cutting is an essential step before being put into use. Cutting work is relatively simple, just a simple manual cutting tool or a small electric cutting tool for cutting.
Note: When cutting, try to keep the cutting surface and the cross-butting surface of the bottom FRP grating as consistent as possible, so that the perimeter of the GRP groove cover is kept closed.
Operation process during installation:
1. The glass fiber reinforced plastic groove cover is connected to each other by the same material of FRP fasteners and connecting pieces.
2. If there is a high requirement for the sealing property of the groove cover, it is necessary to use the corresponding adhesive.
3, pay attention to the size of the span and the number of brackets across the support, the overall stability should be based. Maintenance work is very simple, just a simple regular maintenance, usually more cleaning work.
Note: The whole plate size of the FRP ditch cover should not be too large, try to cut it into multiple pieces for assembly!
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