-Ultra-Violet protection -No Fading Color -Easy Installation Suitable -50 Years Warranty -Fiber Cement Board /Siding

Fiber Cement Siding Board

The main raw materials of OCM Exterior wall siding and wall cladding is made from cement and vegetable fiber, through vacuum high pressure extrusion, steam maintenance and so on, that enjoys light weight and high strength, fireproof, anti-earthquake, convenient installation and so many characteristics. Size: 3000mm*615mm Thickness: 14mm, 15mm

OCM Exterior wall siding and cladding patterns

1. Face Brick Pattern 

2. Culture Stone pattern

3. Sand Rock Pattern

4. Broken Brick Pattern

5. Ceramic Brick pattern

6. Broken Stone Pattern

7. Arabic Pattern

8. Strip Pattern

9. Odd Brick Pattern

10. Wood grain Pattern

Application of OCM Exterior wall siding and cladding.

1. Complex exterior wall system

2. Industrial factory exterior wall system

3. Outer heat preservation of exterior wall and construction energy saving system

4. Exterior wall decoration and the existing exterior wall rebuild

5. Underground wall decoration system 6. Road bridge sound barrier system

Techinical

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)

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