External Cladding Wall Board

• Customization: Available
• Material: Siding
• Color: Colorful
• Model NO.: 615*3000mm
• Density: 1.35g/cm3
• Transport Package: Standard Exporting Wooden Pallet
• Specification: 14*615*3000mm
• Trademark: Leader/OEM
• Origin: China
• HS Code: 68080000
• Production Capacity: 12000m2/Week

Product Description

Our leader external cladding wall board is better material for exterior decoration. Many kinds surface pattern can be chosen according to your project. Its most advantage is durable. Our leader exterior wall panel can be live in any temperature from -40C to + 42C.

External cladding wall board is the top grade decoration exterior wall panel with functionality adn decoration performance. The cement is as sticky component, so our board is durable and weatherable just as cement, which has also good performance withfirproof, waterproof, anti-month; The wood fiber also help the board with woody flexibility, lightweight, heat preservation, anti freeze, sound insulation, easily ficing etc. Which is very suitable for wood frame, steel structure or concerete commercial and residential buildings, our product is also a new enironmnet-friendly construction decoration material promoted by the state.

Standard sizes: 3000*615*14-16mm

Other size also can be produced according to customer request.

Main characteristic:

Density: No less than 1.20g/cm3

Wet inflation rate: Not higher than 0.2%

Water absorption: 25%

Clutching nail force: >600

Detect items	Index
Folding strength under the natural dampish state (Mpa)	11±2
Fold strength after be dipped in water for 24 hours Mpa	More then 8.5
Drying shrinkage	Less then 0.06%
Tensile strength on the vertical plane Mpa	More then 0.5
Resistance to impact(500g hammer weight,12mm thick panel)	Dropping from 1100mm meter, and has no penetrating cracks
Anti-folding elastic modulus(Mpa)	More then 3000
Density(T/M3)	1.1-1.4
Thickness expansion coefficient(%)after being dipped in water for 24 hours	Less then 1.5
Fire resistance	B1 level
Moisture content(%)	10±5
Clutching nail force	More then 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	More then 5000 times
Surface aging resistance	No change within 1000 hours
Contamination resistant	Less then 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	More then 0.3
Thickness expansion rate after the cyclic test under the damp condition %	1.5%
Ultraviolet irradiation	More then Has no change, no crusting,no peeling within250hours
-40C	The size and surface do not change after being frozen
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)