Exterior Wall Cement Board

Exterior Wall Cement Board

Brand name:Ocm
Density:≥1.20g/cm3
Thermal conductivity: Average≤0.20w/mk
Bending strength: Transverse≥11.0n/mm3 vertical≥8.5n/mm3
Radioactivity: Conforming to gb6566-2001 a class
Fireproof: Grade-a
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Product Details


Product Description

Exterior wall cement board is a combination of cement and formed reinforcing fibers and is commonly used as a tile backing. The cement board can be nailed or screwed onto wood or steel nails to form a vertical tile substrate and horizontally attached to the plywood for tile floors, kitchen countertops and tailgates.


Product Parameter (specification) 


Name:Fiber cement siding

TEST ITEM

            UNIT

TEST RESULT

Bending Strength

Mpa

6MM

Width: >18

Length: >14

9MM&12MM-18MM

Width: >16

Length: >13

Water Absorption

<10%

Thermal Contraction

<0.06(w/mk) (30 °C )

Density

g/cm3 

1.3-1.4

Freezing Resistance

After 25 Freezing cycles 

No Delaminated

Combustibility

Incombustible (classA)

Thermal Conductivity

 W/(m • k) 

<0.12

Impact Strength

 kg/C 

:2.0

Watertight

 24h

No Water Drop at the bottom

 


Product Advantages

- Weather Resistant 

- Immune to water damage

- Fire resistant

- Flexible

- Low shrinkage  

- High workability 

- Termite resistant 

- Non-Asbestos


Product installation

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