cement board

cement board
Model:-
Brand:YIHE
Origin:Made In China
Category:Construction & Decoration / Fire Retardant
Label:cement board , fiber cement board , cement sheet
Price: US $6 / pc
Min. Order:500 pc
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Product Description

Raw Materials: Paper Pulp, Portland Cement, Quartz Sand and Inanimate matter

Thickness range: 4.5-20mm
Max. Width: 1, 220mm
Max. Length: 3,000mm

Standard Size: 1220x2440mm, 1200x2400mm
Density minimum 1.25-1.50 kg/m3

Fire Resistance: In accordance with BS476 Part20&22:1987; GB8624 Class A (CNS6532)

Thermal conductivity: <0.20w/mk

Coefficient of Thermal Expansion: <5x10-6m/m.k

Coefficient of Moisture Expansion: <0.20%

Coefficient of Dry Shrinkage: <6x10-2

Bending Stress: Transverse: 13.0N/mm2 Vertical: 10.0N/mm2

Impact Strength: >3.50KJ/m2

Screw Pullout Force: 80N/mm

Moisture Content: <10%

Water Absorption: <35%
Anti-freezing: No distortion after 25 repeated cycles of freezing and thawing

Radioactivity: conforming to GB6566-2001 Grade A Standard

Edges: Tapered/Beveled/Square

100% asbestos free

Color: Grey

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Member Information

Ningbo Yihe Green Board Co.,Ltd.
Country/Region:Zhe Jiang - China
Business Nature:Manufacturer
Phone:13857405766
Contact:Michael Huang (Sales Manager)
Last Online:11 May, 2022

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