Fiber cement board for exterior

Fiber cement board for exterior +100% asbestos free; + Environmental Friendly + Competitive Price + Fireproof.

Fiber cement board for exterior

Introduction

High Density and Strength fiber cement board is a high quality calcium silicate architectural board reinforced with selected cellulose fibres and fillers. It is 100% free from asbestos, sepiolite, inorganic fibres or formaldehyde. The board is versatile and suitable for general use of internal and direct weathering applications when used in conjunction with external grade texture finish or other surface coating in new construction or refurbishment projects. It is an economical, non-combustible building board material to replace traditional concrete / clay block or cement-bonded particle board for the construction of non-load bearing elements. Unlike most plywood, cement-bonded particle boards, gypsum boards or magnesium boards, fiber cemnet board is light weight, strong, moisture resistant, will not warp, swell or decay in wet area.

Size

Thickness	3.5mm~25mm
Widths	1220 mm
Lengths	2440 mm

Note: All metric / standard boards come with cutting square edges. Recessed edges may be available upon request. Other sizes are also available and can be produced to special order.

Manufacturing Tolerances

Length tolerance	+/- 5mm
Width tolerance	+/- 5mm
Thickness tolerance	+/- 0.3mm
Diagonal tolerance	+/- 5mm

Physical properties

Item			Index	Unit
Density			≥	g/cm3
Thermal Conductivity			≤0.25	W/(m.k)
Water Absorption			≤40	%
Water Contain			≤10	%
Moisture Movement			≤0.25	%
Heat Shrinage			≤0.5	%
Non-combustibility			GB 8624 Class A1	/
Bending Strength	Oven dry	Cross	≥12.0	Mpa
		Parallel	≥9.0	Mpa
REMARK;Please contact our us if you need more technical index.

SAFETY CPABILITY

Item	Index
Asbestos Including	100% asbestos free	Safe for application
Radioactive	<1.0 IRa	Safe for application
	<1.0 Ir	Safe for application
Non-combustibility	A1	The highest grade

KEY BENEFITS

Fire Resistant: ‘Class A’ (0 Flame / 0 Smoke)Noncombustible: (10-minute duration)Mold/Fungus Resistant: Does not support mold/fungus growthMoisture Resistant: Resistant to weather, freeze/thaw & standing waterTermite/Vermin Resistant: Provides no food value to insects/verminImpact & Abuse Resistant: Made from durable Portland CementAcoustic Performance: Has a density of 77lbs/ft3Workability: Installs quickly using standard carpentry tools and equipmentDimensionally Stable: Exhibits excellent resistance to dimensional changes when exposed to variations in temperature & moistureEnvironmentally Friendly: Composed of 28% post-industrial wood content, contains no added HCFC’s or VOC’s, no added formaldehyde or asbestos, reduces materials on the job

A few reasons why our boards benefits:

Up to 76% fewer seamsNever requires painting4 times more insulating power45% more noise reductionGuaranteed to let your home breathe300% more impact protectionImproved energy-efficiencySeal out dust and dirt from outsideReduce noise from the outside

Easy to cleanEnhanced securityResists damage from cold, windy climatesResists damage from wet, humid climatesResists flame.Resists damage from flying debrisResists insect damage.Resists cracking.

APPLICATIONS

Excellent for interior & exterior walls, partitions, curtain walls, fire-stops & moreGreat substrate for exterior finish materialsAbuse resistant

Fiber cement board for exterior