Cem-Rock

Top quality cement board

Product Description

Cem-Rock® cement board is a truly innovative building board suitable for both exterior and interior purposes including but not limited to the following:

Timber frame structures
Steel frame structures
Rainscreen cladding substrate board
Soffits and ceilings
Refurbishments
Tile backer board
Internal drylining
Floor underlayment
Fire rated partitions
Modular buildings

Suitable for a variety of applications

External Applications

Cladding Substrate Board

Steel Frame

Timber Frame

Internal Applications

Fire rated partitions

Floor underlayment

Internal Drylining

Modular buildings and bathroom pods

Tile Backer Board

A1 Fire resistant

Unlike plywood, OSB or drywall boards. It can easily achieve up to 2 hour fire ratings

Moisture resistant

Impervious to water
Dimensionally stable when wet
Structurally stable when wet

Weather resistant

Freeze/Thaw 100 cycles – PASS
Soak/Dry 50 cycles – PASS
Heat/Rain 50 cycles – PASS

Impact resistant

Hard and durable

Easy to cut with utility knife

Score and snap for easy cutting

Easy to handle (light weight)

Only 30kg per board

PROPERTY	VALUE
Nominal dimensions	2400x1200x12 mm*
Dimensions tolerance (EN 12467)	Level 1 (+/- 3mm)
Thickness tolerance (EN 12467)	Level 1 (+/- 0.6mm)
Average density (EN 12467)	< 950 kg/m³
Average weight	11.6 kg/m²
Bending strength	>6.2 MPa
Bending radius	2.0 m
Modulus of Rupture / Flexural resistance	10.3 N/mm²
Reaction to fire (EN 13501-1:2013)	A1 (non-combustible)
Water Vapour Transmission	1,975 g/hm²
Water Vapour Diffusion Coefficient (EN ISO 12572)	54
Thermal conductivity (EN ISO 10456)	0.39 W/Km
Screw pull out / head pull-through (Grabfix 4.8x40mm screw to BS EN 14566; Mean)	132 N / 358 N
Crying test (to BBA specification)	Pass
Mould growth (MOAT 33)	Pass

* 6mm and 10mm thickness also available.

Brochures & Datasheets

Cem-Rock Brochure

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Cem-Rock Datasheet

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Certificates

Cem-Rock EOTA Certificate

Download Now

Method Statements

Cem-Rock Method Statement - sheathing board for rainscreen cladding

Download Now

Cem-Rock Method Statement - internal partition

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Download Cem-Rock Method Statement - tiling

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Cem-Rock Method Statement - skimming

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Product Description

Cem-Rock® cement board is a truly innovative building board suitable for both exterior and interior purposes including but not limited to the following:

Timber frame structures
Steel frame structures
Rainscreen cladding substrate board
Soffits and ceilings
Refurbishments
Tile backer board
Internal drylining
Floor underlayment
Fire rated partitions
Modular buildings

Suitable for a variety of applications

External Applications

Cladding Substrate Board

Steel Frame

Timber Frame

Internal Applications

Fire rated partitions

Floor underlayment

Internal Drylining

Modular buildings and bathroom pods

Tile Backer Board

A1 Fire resistant

Unlike plywood, OSB or drywall boards. It can easily achieve up to 2 hour fire ratings

Moisture resistant

Impervious to water
Dimensionally stable when wet
Structurally stable when wet

Weather resistant

Freeze/Thaw 100 cycles – PASS
Soak/Dry 50 cycles – PASS
Heat/Rain 50 cycles – PASS

Impact resistant

Hard and durable

Easy to cut with utility knife

Score and snap for easy cutting

Easy to handle (light weight)

Only 30kg per board

PROPERTY	VALUE
Nominal dimensions	2400x1200x12 mm*
Dimensions tolerance (EN 12467)	Level 1 (+/- 3mm)
Thickness tolerance (EN 12467)	Level 1 (+/- 0.6mm)
Average density (EN 12467)	< 950 kg/m³
Average weight	11.6 kg/m²
Bending strength	>6.2 MPa
Bending radius	2.0 m
Modulus of Rupture / Flexural resistance	10.3 N/mm²
Reaction to fire (EN 13501-1:2013)	A1 (non-combustible)
Water Vapour Transmission	1,975 g/hm²
Water Vapour Diffusion Coefficient (EN ISO 12572)	54
Thermal conductivity (EN ISO 10456)	0.39 W/Km
Screw pull out / head pull-through (Grabfix 4.8x40mm screw to BS EN 14566; Mean)	132 N / 358 N
Crying test (to BBA specification)	Pass
Mould growth (MOAT 33)	Pass

Cem-Rock

Top quality cement board

Product Description

Suitable for a variety of applications

External Applications

Cladding Substrate Board

Steel Frame

Timber Frame

Internal Applications

Fire rated partitions

Floor underlayment

Internal Drylining

Modular buildings and bathroom pods

Tile Backer Board

A1 Fire resistant

A1 Fire resistant

Moisture resistant

Moisture resistant

Weather resistant

Weather resistant

Impact resistant

Impact resistant

Easy to cut with utility knife

Easy to cut with utility knife

Easy to handle (light weight)

Easy to handle (light weight)

Brochures & Datasheets

Cem-Rock Brochure

Cem-Rock Datasheet

Certificates

Cem-Rock EOTA Certificate

Method Statements

Cem-Rock Method Statement - sheathing board for rainscreen cladding

Cem-Rock Method Statement - internal partition

Download Cem-Rock Method Statement - tiling

Cem-Rock Method Statement - skimming

Product Description

Suitable for a variety of applications

External Applications

Cladding Substrate Board

Steel Frame

Timber Frame

Internal Applications

Fire rated partitions

Floor underlayment

Internal Drylining

Modular buildings and bathroom pods

Tile Backer Board

A1 Fire resistant

A1 Fire resistant

Moisture resistant

Moisture resistant

Weather resistant

Weather resistant

Impact resistant

Impact resistant

Easy to cut with utility knife

Easy to cut with utility knife

Easy to handle (light weight)

Easy to handle (light weight)

Brochures & Datasheets

Cem-Rock Brochure

Cem-Rock Datasheet

Certificates

Cem-Rock EOTA Certificate

Method Statements

Cem-Rock Method Statement - sheathing board for rainscreen cladding

Cem-Rock Method Statement - internal partition

Download Cem-Rock Method Statement - tiling

Cem-Rock Method Statement - skimming

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