Fiberglass Mesh Becomes "Necessary Material" in Construction, Strengthening Wall Quality Defense

Against the backdrop of the current construction industry's pursuit of high-quality construction and long-term durability, fiberglass mesh, with its excellent crack resistance and adaptability, has become a "necessary material" in key construction links such as wall plastering, external wall insulation, and tile bonding, effectively solving the industry problem of easy cracking and falling off of traditional building walls.

At the construction site of a residential community project in Wuhan, Manager Liu, the construction supervisor, said: "We fully lay fiberglass mesh during the wall plastering stage. It has excellent bonding with cement mortar and can evenly disperse wall stress. Tests show that the wall cracking rate is reduced by more than 90% compared with projects not using this material. At the same time, in the external wall insulation system, fiberglass mesh, as the core material of the protective layer, can improve the impact resistance of the insulation layer. Even in extreme weather, it can ensure the stability of the external wall structure." In addition, in the indoor decoration tile laying process, the application of fiberglass mesh can enhance the bonding strength between tiles and the wall base, reducing tile hollowing and falling off. Data from a decoration company shows that the incidence of tile after-sales problems decreases by 75% after using this material.

At the market level, the domestic demand for fiberglass mesh in the construction field reached 820 million square meters in 2025, a year-on-year increase of 26%, of which products for external wall insulation and wall crack resistance accounted for more than 70%. To meet the needs of different construction scenarios, enterprises have launched various specifications of products. For example, alkali-resistant fiberglass mesh is suitable for the humid environment of external walls, and self-adhesive fiberglass mesh simplifies the indoor decoration construction process, further improving product adaptability.