What is alkali-resistant fiberglass mesh? What are its uses?

Alkali-resistant fiberglass mesh is a type of fiberglass fabric based on medium-alkali or alkali-free materials, formed through an alkali-resistant coating treatment. This product, due to its high strength, good substitutability, excellent compliance, and outstanding positioning, is widely used in wall reinforcement, external wall insulation, and roof waterproofing. It can also replace wall materials such as cement, plastics, asphalt, marble, and mosaic. Alkali-resistant fiberglass mesh is an indispensable construction material in modern building engineering. To help you better understand this material, we will introduce its applications in some industries in detail below.

I. Application of Alkali-Resistant Fiberglass Mesh in External Wall Insulation Systems

This material is mainly used in external wall insulation systems to prevent cracking. Due to its excellent resistance to corrosion from acids, alkalis, and other chemicals, as well as its high tensile strength in both warp and weft directions, alkali-resistant fiberglass mesh can evenly distribute the stress on the external wall insulation system. It can prevent deformation of the entire insulation structure caused by external impacts and compression, giving the insulation layer high impact resistance. Furthermore, it is easy to construct and control in terms of quality, acting as a "soft reinforcing steel" in the insulation system. Projects with strict quality requirements often use alkali-resistant fiberglass mesh or other types of fiberglass mesh.

II. Application of Alkali-Resistant Fiberglass Mesh in Roof Waterproofing Systems

Since waterproofing media (asphalt) itself lacks strength, when applied to roofing materials and waterproofing systems, it inevitably cracks or leaks under seasonal temperature changes and external forces such as wind and sun, failing to provide adequate waterproofing. However, using fiberglass mesh can solve the problems of cracking and leakage in waterproofing materials. Because it incorporates fiberglass mesh or its composite felt, the waterproof membrane's weather resistance and tensile strength are enhanced, allowing it to withstand various stress changes without cracking, thus achieving a long-lasting waterproof effect and preventing the inconvenience caused by roof leaks.

III. Application of Alkali-Resistant Fiberglass Mesh in Stone Reinforcement

By covering the back of marble or mosaic with fiberglass mesh, its good conformability and positioning properties can evenly distribute the stress on the stone during construction, providing reinforcement and protection.

This concludes our product information on alkali-resistant fiberglass mesh. We hope it has been helpful.