cementitious backer board
cementitious backer board
Product Details


 

Product Description


Raw Materials of cementitious backer board: Cement, Quartz, Sand, Fiber, etc. 
Standard Size of cementitious backer board: 1220mm× 2440mm or 1200mm× 2400mm or 1220x3600mm or 1220x2440x3660mm
Density of cementitious backer board: 1.25-1.70g/cm3
Water Content: ≤ 8%



Normal Size

1220mm × 244mm or 1200mm × 2400mm

Max. Width

1220mm

Max. Length

3050mm

Thickness

4.5mm ~ 25mm

Density

1.2 ~ 1.5kg/cm 3

Water Content

≤10

Water Absorption

≤30

Fire Resistance

Incombustibility A Class(GB8624-A)

Thermal Conductivity

Average≤0.20W/m.k

Bending Strength

Transverse≥11.0N/mm 3 , Vertical≥8.5N/mm 3

Radioactivity

Conforming to GB6566-2001 A Class

Asbestos

100% Asbestos Free

Freeze Resistance

No distortion after 25 repeated cycles of freezing and thawing 

Certification

SGS

 

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