High Strength Fiber Cement Board High Density

Still deciding? Get samples of $ !
Request Sample

Product Description

Basic Information
Model NO.
1200*2400mm, 1220*2440mm, 1200*3000mm, 1220*3000mm
Material
Cement, Sand, Wood Fiber, etc
Density
1.2-1.5g/cm3
Fire-Proof Rate
Class-a Incombustible
Incombustibility
240 Minutes
Water Content
< 10%
Bending Strength
>16MPa
Radioactivity
Standard of GB6566-2001
Swelling Ratio
<0.25%
Shrinking Ratio
<0.5%
Transport
Wooden Pallets
HS Code
68118200
Capacity
30,000,000 pieces/Year
Certification
SGS, ISO, CE
Product Description

Fiber cement board is a stable performance and light weight building & decoration board. Using cement as its major component and naturally reinforced, it undergoes a meticulous process of pulping, emulsion, forming, pressing, autoclaving, drying, and surface treatment.

The board features a characteristic gray color. With a professional sanding surface, the thickness uniformity is superior and the grain is remarkably clear. Due to its high cement content, it offers exceptional strength and significantly better waterproof performance, making it a premier choice in both domestic and international building material markets.

Thickness (mm) Standard Size Surface Finish Edge Type
5, 6, 8, 9, 10, 12, 14-30 2400*1200mm
2440*1220mm
3000*1200mm
3000*1220mm
(Custom cutting available)
Single/Double Surface Sanding Square Edge
Tapered Edge
Key Characteristics
Density: 1.2-1.5 G/CM3
Fire-proof Rate: A-Class incombustible (GB8624-1997)
Incombustibility: Up to 240 minutes (GB/T9978-1999)
Water Content: ≤30% (Standard testing)
Swelling Ratio: ≤0.4%
Anti-bending Strength: ≥16MPA
Frost Resistance: No cracking or delamination after 25 cycles of freezing and thawing.
Radioactivity: Fully meets GB6566-2001 (A-class Decoration Materials).
Recommended Applications
Partition boards and interior dry wall decoration.
Exterior wall cladding and paneling.
Suspended ceilings and light weight grouting panels.
Base board for interior wall painting and coating.
Frequently Asked Questions
What are the primary materials of Fiber Cement Board?
The board is primarily composed of cement and sand, reinforced with natural wood fibers through a high-pressure steaming process.
Is the board fire-resistant?
Yes, it is rated as Class-A Incombustible and can withstand fire for up to 240 minutes according to GB/T9978 standards.
Can this board be used for exterior projects?
Absolutely. It is highly suitable for exterior wall cladding due to its high density, strength, and excellent waterproof properties.
What is the advantage of a sanded surface?
Sanding ensures better thickness uniformity and creates a clearer grain, making it ideal for high-end decoration and coating.
Does the board react to extreme cold?
No, it has excellent frost resistance and does not show cracking or delamination even after multiple freezing and thawing cycles.
Are custom sizes available?
While standard sizes include 1200x2400mm and 1220x2440mm, the boards can be cut to specific dimensions based on project requirements.

Related Products