The first method is adhesive method, which has poor fixing effect and is rarely used. In some cases of public display, in order to improve the general aesthetics, this fixing method is sometimes chosen.
The second type is fixed with a metal cover. This method of fixing fasteners is the most commonly used method for installing grids, and the types of fasteners used vary according to the application. Specifically, they include:
1.l bra: special positioning connection, suitable for medium load and support;
2.m-type fastener: it is firmly fixed and used to locate the connection between the grille and the bracket;
3.c-type fastener: used to connect two edges of the grid and incompatible sides, and has integrity.
Concrete method for fix wall surface without punching hole
Glass fiber reinforced plastic forming grid varies according to the specific application occasions. The fixed installation methods of grid plates are also different. The following are some methods for fixing fasteners in small batches for your reference.
1. Secure the groove cover.
According to the specific size of the groove, select the grid plate with appropriate specifications. The cutting style of the grid plate should be as close as possible to the types of the surrounding edges, so as to maintain the overall stability of the grid plate and make the installed appearance more beautiful;
The bay grid plate must be supported at least 50 mm wide at the bottom of the concrete, and the spacing between the plate and the concrete is about 3-6 mm.
2. Install a fixed working platform
The supporting edge of the grid plate is supported in the steel beam with a width of at least 40mm, the installation spacing between grids is about 6mm, and the concrete in the installation spacing between grids is about10 mm;
M-shaped or L-shaped fasteners are fixed between the grid plate and the supporting steel beam. Use at least 4 metal fasteners for each grid plate, and use the edges and sides of two adjacent unsupported grid plates. C-type fasteners must be used for fixed connection, and at least one center should be used for each 1.8m length.
3. Fix the stair pedal.
The FRP grille channel plate must be installed on a stepped frame or bracket. The frame or bracket can be made of steel or FRP.
The spacing between the bay pedal and the frame is about 3 to 6 mm. Each pedal must be fixed with 8 clips. Each corner can be used twice or directly fixed on the bracket.
The above content is aimed at the related content of fixing the wall without punching holes today. I hope the above content can help you.
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