Australia Standard Environment Friendly lightweight AAC autoclaved aerated concrete wall panel

Australia Standard Environment Friendly lightweight AAC autoclaved aerated concrete wall panel   Product Description 1. Lightweight Materials: Mgo, Mgcl2, Foaming agent, Antiseptic short fiber Density:38-45kg/m2(90mm thick) 2. Fast installation Fast installation: 50m2/two men/day 3. Green Non-asbestos, non-toxics, non-formaldehyde 4. Good building performance Compressive strength:4.4-6.2MPA Hanging force: ≥1000N Fire resistance: 4 hours Thermal insulation: thermal conductivity is 0.12 which is 1/10 of the concrete. Sound insulation: 45dB----transmission loss   Specification of Australia Standard Environment Friendly lightweight AAC autoclaved aerated concrete wall panel

Test Items	National standard	Actual index
Compressive strength	≥3.5MPa	≥4.4MPa
Drying shrinkage	≤0.6mm/m	0.37mm/ m
Hanging force	≥1000N without 0.5mm crack in 24 hours	≥1000N without 0.5mm crack in 24 hours
Shock resistance	without crack shocked by 30Kg sandbag for 5 times	without crack shocked by 30Kg sandbag for 5 times
Bending resistance	≥1.5 times of the self-weight of the wall panel	≥2.5 times of the self-weight of the wall panel
Radioactivity	Inner radiation index Ira≤1.0 Outer radiation index IY≤1.3	Inner radiation index Ira≤1.0 Outer radiation index IY≤1.3
Areal density	≤90Kg/m²	≤43Kg/m²
Sound insulation	≥35dB	43dB
Fire resistance limit	≥1 h	≥1 h
Combustion performance	A1 or A2	A1

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