June 22,2022
The quality of fiberglass mesh is related to the construction effect. When we buy fiberglass mesh, we must carefully compare the quality to see if the quality meets the requirements. After confirming that the quality of the product is qualified, the installation technology cannot be ignored either. If the construction personnel's technology is not up to standard, no matter how good the material is, it will be easy to produce inferior projects. Therefore, you must choose a good installation team. See if the construction workers have reached the relevant construction standards. Before construction, a step of preparing materials is required, and how can the use of the product achieve better results? It must be ensured in each step to ensure the quality and practicability of the product before purchasing fiberglass mesh. matter:
1. The standard type fiberglass mesh with good quality has good alkali resistance in the selection of materials. The advantage is that all the alkali resistance and high tensile strength in warp and weft direction are made of platinum. The woven latex is made of glass fiber as the base material. It makes the product have a good hand feel and good construction docility, and greatly reduces the amount of plastering mortar.
2. The worst glass fiber mesh is very cheap, and it will break if you fold it twice. The production process is clay crucible drawing. The glass fiber is usually made of some waste glass like beer bottles.
The outer coating of the production process prohibited by the state is also not an alkali-resistant emulsion. From an intuitive point of view: the workmanship is relatively rough, and generally sells more in the market, often lacking in length, easy to shift, and easy to stab the skin. This type of mesh is used when the insulation quality is insufficient.
The weak contact layer generally loses its strength after two months. If the mortar is knocked off and the mesh cloth is taken out, the glass fiber yarn will be powdered as long as it is gently rolled.
3. There is also a kind of imitation platinum fiberglass mesh. But sometimes it is difficult to judge the authenticity, but its quality cannot meet the requirements of having a real alkali-resistant mesh cloth on the outside of the external wall insulation. The fiber diameter is relatively small, and the glass is made of upper-pass board broken glass, also called mixed silk yarn. This is a counterfeit, often some clear, flat fiberglass.
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