How to use fiberglass self-adhesive mesh tape
Fiberglass self-adhesive mesh is made of glass fiber as the base material and is woven into glass fiber cloth with precision instruments. Because it is in a grid shape, it is called self-adhesive mesh cloth. The self-adhesive mesh tape used on the wall is generally called external wall thermal insulation self-adhesive mesh tape. shape, so it is called self-adhesive mesh belt.
Fiberglass self-adhesive mesh plays a very important role in external wall insulation, but the stubborn problem of wall cracks has been plaguing people for many years. The anti-crack effect, the uniform warp and weft threads of the self-adhesive mesh cloth have strong tensile breaking strength, and the intersection of the warp and weft is not easy to slip when under force, so that the self-adhesive mesh cloth plays a very good role on the wall. anti-cracking effect.
The usage of fiberglass self-adhesive mesh in old and new walls is different. Some experienced construction masters do not recommend the use of self-adhesive mesh in a large area, but it is not necessary to prevent problems before they occur. Generally, the more commonly used building areas are the connection between the new wall and the old wall, the hollow repair of the wall, the slot to fill the junction, some corner joints, etc., all need to use self-adhesive mesh.
fiberglass self-adhesive mesh has a coup in its use. When using it, you should know the characteristics of the self-adhesive mesh. The characteristics of the fiberglass self-adhesive mesh are good alkali resistance, high strength and good thermal insulation. Can effectively prevent cracks. It can avoid damage and deformation caused by collision and extrusion, and has strong impact resistance. Therefore, there is a saying of soft steel bars in thermal insulation materials.