What is 45 GSM Fiber Mesh
45 GSM Fiber Mesh (45 Grams per Square Meter Fiber Mesh) A construction reinforcement material made of glass fiber, with a weight of 45 grams per square meter. Widely used for crack prevention in walls and reinforcing insulation systems. 1. Basic Definition & Material Properties 2. Core Functions 3. Typical Applications Application Area Specific Use Exterior Walls Reinforces insulation boards (EPS, rock wool) to prevent cracking and detachment. Interior Repairs Repairs wall cracks, fills holes, and strengthens repair areas. Waterproofing Acts as a backing material for waterproof coatings or membranes to improve tear resistance. Decorative Material Reinforcement Secures marble, mosaic, or tiles to prevent detachment and enhance adhesion. Industrial Floors Strengthens concrete floors to reduce dusting and cracking. 4. Technical Parameters (Typical Product Example) Parameter Value/Feature Weight 45 g/m² Mesh Size 4mm×4mm or 5mm×5mm (customizable based on needs). Tensile Strength Warp ≥700 N/50mm, Weft ≥650 N/50mm (ensures crack resistance). Temperature Range -20°C to +80°C (short-term tolerance up to 150°C). Application Method Apply mortar first, then press mesh firmly with a trowel for full adhesion. 5. Comparison by Weight Class 6. Construction Considerations 7. Market Brands & Suppliers
