Exterior wall insulation mesh (glass fiber mesh) is made of medium-alkali or alkali-free glass fiber yarn as raw material, woven into glass fiber mesh as the base material, and then coated with acrylic copolymer and dried. A new type of alkali-resistant product. This product has the characteristics of stable structure, high strength, good alkali resistance, anti-corrosion, anti-cracking and other characteristics. It has the best reinforcing effect and is simple and easy to construct. It is mainly suitable for reinforcing the internal and external surfaces of cement, gypsum, walls, buildings and other structures and preventing cracks. It is a new building material for exterior wall insulation projects.
Mesh cloth construction requirements
1. On the first floor of the building, door and window openings, decoration joints, yin and yang corners, etc., a layer of alkali-resistant mesh cloth should be laid, and a layer of anti-cracking mortar should be applied.
2. The overlap length of general alkali-resistant mesh cloth should not be less than 100mm, while the reinforced alkali-resistant mesh cloth only butts, not overlaps.
3. The width of each side of the alkali-resistant mesh cloth at the yin and yang corners should not be less than 20mm.
4. The alkali-resistant mesh cloth around the door and window openings should be turned out 100mm from the wall, and a layer of 400mm
