Light weight composite panel

Light weight composite panel 1.Description MULTI-SPACETM composite wall panel which it is a kind of composite wall panel with reinforced fiberglass cement panel as shell and filled with lightweight aggregate concrete. It is a new wall with the function of safety and environmental protection, solid, light, thin, high strength, impact resistance, hanging-resistant, earthquake resistant, fireproof, moisture proof, sound insulation, heat insulation, insect prevention, mothproofing, low drying shrinkage, low water absorption, easy cutting, easy installation, smooth clean surface, reduce transportation costs, can be recycled, etc. . 2. Size 2270*610*75/100mmSizesare flexible to meet customers' needs Item Product size(mm) 50 75 100 120Anti-impact capacity/times ≥10 ≥10≥10≥10Anti-bending damage load/times over deadweight ≥7 ≥7 ≥7 ≥7Compressive/Mpa≥3.5≥3.5≥3.5≥3.5Softening coefficient/% ≥1 ≥1 ≥1 ≥1Surface density/kg/m² ≤50 ≤75≤90≤100Moisture rate/% ≤12/10/8Drying shrinkage value/mm/m 0.4 0.4 0.4 0.4Hanging force/N 1200120012001200Sound insulation capacity/dB ≥35≥40 ≥42 ≥45Fire proof limit/h ≥1 ≥3 ≥4 ≥5Heat transfer coefficient/w/m.k ≤0.5Radioactivity limit ≤1.0IRa(Inner radiation indexes) ≤0.5IR(Outer radiation indexes) ≤0.5 3.Performance index 4. Application Non-load-bearing wall, assembly houses, villas, public buildings, firewall