80-130g Inner Wall Fiberglass Mesh Fabric

80-130g Inner Wall Fiberglass Mesh Fabric

I. Product Introduction

80-130g Inner Wall Fiberglass Mesh Fabric is a reinforcing material made from woven fiberglass fabric as the base material, treated with a polymer anti-emulsion coating. Compared to other products in the same category, this medium-weight mesh fabric achieves a good balance between weight, strength, and economy, meeting the basic reinforcement needs of interior wall plastering while maintaining a lightweight feel and easy construction. This product uses medium-alkali or alkali-free fiberglass yarn, woven through a special leno weave, and then undergoes high-temperature heat setting treatment with alkali-resistant liquid and reinforcing agents, making it excellent for applications such as thermal insulation, waterproofing, fireproofing, and crack resistance in building interior and exterior walls.

Compared to lighter mesh fabrics, 80-130g Inner Wall Fiberglass Mesh Fabric has higher warp and weft tensile strength; while compared to heavier exterior wall mesh fabrics, it is thinner and more flexible, making it particularly suitable for crack prevention treatment of interior walls. Its standard mesh size is typically 5mm x 5mm or 4mm x 4mm, which ensures crack resistance while maintaining the flatness of the wall surface.

II. 80-130g fiberglass mesh has several key properties

Physical Properties: This product features high strength, high modulus, and lightweight characteristics. It exhibits good dimensional stability, is stiff and flat, resistant to shrinkage and deformation, and has excellent positioning properties.

Chemical Properties: It boasts good chemical stability, is resistant to alkalis, acids, water, and cement corrosion, and can resist other chemical corrosion.

Durability: It is mildew-proof, insect-proof, and possesses fireproof, heat-insulating, sound-insulating, and electrical insulation properties.

III. Applications

Main Uses: 80-130g interior wall fiberglass mesh is widely used in the construction industry.

Wall Reinforcement: It effectively prevents cracking caused by overall surface tension shrinkage of the plaster layer and external forces. Its thin and lightweight nature makes it frequently used in wall renovation and interior wall insulation.

Crack Prevention: It effectively disperses the shrinkage pressure and insulation stress of the surface layer, preventing stress concentration and resisting surface cracking caused by natural temperature and humidity changes and accidental impacts.

Application Scope: Widely used in wall reinforcement materials such as gypsum board, GRC wall panels, and EPS interior and exterior wall insulation boards, as well as reinforced cement products.

IV. Technical Specifications