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Swisspearl Gravial - Cement Board

Name: Swisspearl Gravial - Cement Board
Brand: Swisspearl
SKU: vAHxBGUmpWVwgt74W3m3ba

Verified by manufacturer 2 months ago

Swisspearl

Third party certifications:

DoP
Certificate type

A naturally dried fibre cement board with a linear milled surface structure and glazing coating.

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+44 (0)203 3722300 Website

Application

For walling applications.

Description

A naturally dried fibre cement board with a linear milled surface structure and glazing coating. Gravial's linear milling creates a mixture of light and shadow, depending on the time of day and the angle of view. With the exception of one brown tone, the colour line moves in soft grey tones from white to black.

Features and benefits:

Six colours available.
Available for interior in format largo.
Class A2 fire rating to EN 13501-1.
Weather and frost resistant.
Good sound insulation.
Durable, resistant and maintenance free.
Long lasting and economical.
Can be custom made with perforations, engravings and free form/ cutting.
Heat resistant from -40°C to 80°C.

General information

Color	Grey Black Ivory Brown Other Guidance for specification option: Custom colours available on request.
Finish	Mill Matt
Material	Fibre cement
Shape	Rectangle
Length	2500 mm 3050 mm
Width	1250 mm
Height	12 mm

Uniclass	Pr_25_71_11_25 Fibre-reinforced cement boardsPrimary
CAWS	H51/110 Cladding H51/110 Cladding H20/10 Sheet cladding G20/950 Fascias/ barges/ soffits G20/99 Fascias/ barges/ soffits H92/120 Rainscreen cladding

Specification data - Fibre-reinforced cement boards

Standard	To BS EN 12467.
Fire rating	To BS EN 13501-1, Class A2-s1, d0.
Weather resistance	To BS EN 12467, category A.
Sheet size	-
Nominal thickness	12 mm.
Length	2500 mm. 3050 mm. Custom. Guidance for specification option: Special cut individual and free form available. Contact manufacturer for details.
Width	1250 mm. Custom. Guidance for specification option: Special cut individual and free form available. Contact manufacturer for details.
Edges	Square.
Finish as delivered	Pure acrylate coating (visible face). Water-resisting (hydrophobic) coating (back face). Manufacturer guidance Panel with milled surface structure.
Colour	Anthracite 3020. Granite 624. Crystal 125. Ivory 3099. Ivory 3090. Amber 723. Custom. Guidance for specification option: Custom colours available in NCS, RAL and Pantone shades. Contact manufacturer for details.

TensileStrength	9.4–26.5 MPa. Guidance for specification option: See manufacturer's datasheet for further details.
Apparent density	1.8 g/cm³. Guidance for specification option: Minimum 5% fraction.
CompressiveStrength	40 MPa. Guidance for specification option: Minimum 5% fraction.
YoungModulus	15 000 MPa. Guidance for specification option: Minimum 5% fraction.
Shrinkage	1 mm.
Coefficient of thermal expansion	1.0E-05 1/K.
Coefficient of moisture expansion	0.5 mm.
ThermalConductivity	0.56 W/(m·K).
Density	22.2 kg/m².
MoistureContent	4% (at 20% relative air humidity). 10% (at 95% relative air humidity).
Water absorption	18%.
Design	Not required. Perforations. Guidance for specification option: Perforations let a lot of natural light into the building and break out of the usual design. Engravings. Guidance for specification option: Geometric shapes, individual patterns, company logos or image motifs can be engraved on individual panels or across multiple panels.