Brick exterior siding

1. climate resistance
2. durability
3. mouse proof and insect proof
4. fire resistance
5. sound insulation and impact resistance

Features:
Folding strength under the natural dampish state (Mpa) : 11±2
Fold strength after be dipped in water for 24 hours Mpa:>8.5
Drying shrinkage: <0.06%
Tensile strength on the vertical plane: >0.5Mpa
Resistance to impact (500g hammer weight,12mm thick panel)
Anti-folding elastic modulus (Mpa): >3000
Density (T/M3): 1.1-1.4
Thickness expansion coefficient (%) after being dipped in water for 24 hours:<1.5
Fire resistance: B1 level
Moisture content (%):10±5
Clutching nail force: >600
Heat conductivity coefficient (w/m.k): 0.19(density 1200kg/m3
Surface water resistance: No change within 96 hours
Surface alkali fastness: No change within 48 hours
Surface washing fastness: >5000 times
Surface aging resistance: No change within 1000 hours
Contamination resistant: <15%
Sound insulation value: 36dB (single panel)
Bend degree after water absorption: Bend less than 3mm after water absorption
Water absorption: 25%
Bond strength in cyclic test under the damp condition N/mm2: >0.3
Thickness expansion rate after the cyclic test under the damp condition: 1.5%
Ultraviolet irradiation: >Has no change, no crusting, and no peeling within250hours
Distortion performance under the wind pressure: Third level (GB/T15225-94)
Anti seismic within the distortion performance in the plan: First level (GB/T18250-2000)

Size:
3000mm*615mm*14mm