Many people want to know what role the exterior wall insulation mesh plays in construction. The editor here carefully compiled some of its functions to share with you. We all know that in construction projects, one thing that needs to be done is to consolidate the hardness of the wall to prevent any damage, and another task is to insulate it, and these things are the work of the exterior wall insulation mesh. However, what role does the exterior wall insulation mesh play in the project, and what is its real role?
Exterior wall insulation mesh (glass fiber mesh) is made of medium-alkali or alkali-free glass fiber mesh as raw material, woven into glass fiber mesh as the base material, and then coated with acrylic acid copolymer and dried. It is a new type of alkali-resistant product.
Exterior wall insulation mesh cloth has the best reinforcement effect due to its stable structure, high strength, good alkali resistance, anti-corrosion, and crack resistance, and its construction is simple and easy. Therefore, it is mainly suitable for reinforcing and preventing cracks on the internal and external surfaces of cement, gypsum, walls, buildings, and other structures. It is a new type of building material for exterior wall insulation projects. As a result, it has excellent alkali resistance, flexibility, and longitudinal and latitudinal tensile strength reaching national standards, and can be widely used in building particle exterior wall insulation systems, waterproofing, anti-cracking, etc.
External wall insulation extends the life of the building. The structural position of the thermal insulation layer in the exterior wall causes the exterior and interior walls of the building to be in two different temperature environments. The interior walls and floors are in an indoor temperature environment, and the annual temperature difference varies from 60°C to 80°C, making the building structure unstable for many years. This never-stable building structure will lead to cracks in multiple walls, damage the roof waterproofing along the exterior walls, and cause waterproofing leaks in the basement.
The same principle that different temperature environments will produce different deformations will also occur in sandwich insulation and the rigid thick plaster layer on the surface of the insulation layer. The outer part of the insulation layer will face the same deformation damage when wet-pasting stone on the insulation layer. The thermal insulation material used for exterior wall insulation protects the main structure from erosion by wind, rain, weathering, and the reaction of alkali aggregates, which relatively extends the service life of the entire project.
