Headerboard Painted Fiber Cement Board Cement Sheet

Headerboard light compressed board is with smooth surface, easy for coating and high strength. Density is around 1.4g/cm3.

Production Infomation

Product Name	Fiber Cement Board
Raw Materials	Cellulose Fiber, Quartz Sand, Portland Cement
Standard Size	1220X2440MM / 1200X2400MM
Maxium Width	1250MM
Maximum Length	4880MM
Thickness	4-14MM
Density	1.35-1.50G/CM3
Wet Expansion	≤0.23%
Water Absorption	≤40%
Incombustibility	Incombustible Class A1
Water Penetration	Back side without water drop after 24 hours
Flexural Strength	Air dried condition: ≥12; Saturated Condition: ≥8
Radioactivity	Decorative materials Class A
Frost Resistance	No layers and no cracks after 25 cycles under freezing and thawing
Asbestos	100% free of asbestos
Certification	ISO, CE, SGS
Packaging	Standard wooden pallet
Trade Terms	FOB, CNF, CIF
Payment Terms	T/T, Irrevocable L/C at sight
Delivery Time	Within 15 days if stock not available
Main Characteristic	Environmental friendly materials
	Excellent Strength and toughness
	Waterproofing and fireproofing
	Antisepsis and moth-proofing
	Good acoustic insulation and weather resistance
	Good thermal and heat insulation
	Durability and long lifetime
Application	Exterior wall thermail insulation decoration panel
	Coating board
	Lining panel for enamel steel or aluminium sheet

Tolerance on Dimensions

Item		Tolerance on Dimensions
Length(mm)	<1200	±3
	1200-2440	±5
	>2440	±8
Width(mm)	≤1200	±3
	>1200	±5
Thickness(mm)	<8	±0.5
	8-20	±0.8
	>20	±1.0
Edges Straightness(mm)	<1200	≤2.0
	≥1200	≤3.0
Unevenness on thickness		≤6%
Edges squareness(mm/m)		≤3.0
Difference in diagonal(mm)		≤5

Headerboard Painted Fiber Cement Board Cement Sheet