Self-adhesive mesh

Abstract

The invention discloses a self-adhesive mesh, which consists of a fiberglass base layer, an alkali-resistant latex layer, and a glue layer. A double-layered woven form adopted by the fiberglass base layer which is similar to the leno weave enables the self-adhesive mesh to have higher strength, a longer service life and a softer texture. The self-adhesive mesh has better sticking property, so hollowing cannot take place at local places, such as corners, when the self-adhesive mesh is stuck on a polystyrene body. After the self-adhesive mesh is treated by the alkali-resistant latex layer, an antalkaline and a strengthening agent, the strength of the self-adhesive mesh is further enhanced, and thereby the self-adhesive mesh cannot be torn apart at local places, such as the corners, when stuck on the polystyrene body, which is quite good for the mortaring process of the next step. The glue layer of the self-adhesive mesh passes through twisting gaps between fine twisted warps and twisting gaps between thick twisted warps to merge with the whole fiberglass base layer and cover the fiberglass base layer, and thereby the viscosity of the self-adhesive mesh is better.

Description

technical field [0001] The invention relates to the technical field of building materials, in particular to a self-adhesive grid cloth used for manufacturing EPS. Background technique [0002] With the development of the economy and the improvement of people's living standards, the society has higher and higher requirements for aesthetic sense, and the performance of the construction industry is particularly prominent. Residential buildings, shopping malls, schools, office buildings and other buildings not only have different shapes and highlight individuality, but also have novel ideas on the decorative lines on roofs, waistlines, window covers and other parts to show their beauty. [0003] At present, there is a kind of EPS decorative line on the market. EPS decorative line is a new type of exterior wall decorative line and component. It is made of B1-level fire-resistant polystyrene as the main body, and is pasted with alkali-resistant glass fiber mesh. It is compounded ...

AI Technical Summary

Problems solved by technology

[0004] However, most of the alkali-resistant glass fiber mesh cloth used in the EPS line columns currently on the market is not viscous or not very viscous, and glue needs to be applied again manually, and when the mesh cloth is pasted on polystyrene, occasionally There will be dry glue and local bulging. The gluing process requires workers with relevant installation experience to install, and the cost is relatively high. At the same time, most of the commonly used alkali-resistant glass fiber meshes are weaving using the currently commonly used plain weave. Weaving, and pattern weaving technology, the mesh cloth itself has high hardness, and its strength has not reached the ideal state. When pasting, it is easy to form hollows with polystyrene at corners and other local places, and it is easy to tear crack

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