1. Poor fiberglass mesh is very cheap and breaks when folded twice. The production process is clay crucible drawing. Fiberglass fiber is usually made from waste glass such as beer bottles. It is a production process prohibited by the state, and the surface coating is not an alkali-resistant emulsion.
From an intuitive point of view: the workmanship is relatively rough, generally sold in large quantities in the market, often lacks length, is easy to shift, and is easy to puncture the skin. This type of mesh cloth generally loses its strength after two months when the thermal insulation weight is insufficient and the joints are weak. If the mortar is knocked out and the mesh cloth is taken out, the fiberglass yarn will Become slightly powdery.
2. There is another kind called imitation platinum fiberglass mesh. But sometimes it is difficult to judge the authenticity. Its quality cannot meet the requirements of a truly alkali-resistant mesh cloth in appearance for exterior wall insulation.
The fiber diameter is relatively thin, and the glass used is broken glass, also called mixed yarn. This is an imitation of often some clear, flat fiberglass.
3. Standard and good quality mesh cloth has good alkali resistance in material selection. The advantage is that platinum is used for all alkali resistance and high longitudinal and latitudinal tensile strength. The woven emulsions are all made of glass fiber as the base material. The product has a good hand feel and good construction conformability and greatly reduces the amount of plastering mortar.
4. Range of alkali-resistant inner insulation fiberglass mesh outer insulation system
A. Exterior walls usually use: 3345g, 5580g
B. The material insulation system used in the exterior wall panel system is: 55130 grams, 55145 grams
C. The exterior wall rubber powder particle system uses: 55160 grams
D. Exterior wall tile facing or insulation layer less than two meters: 3710300 grams
