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RAVATHERM SW A2 Upstand Board

Verified by manufacturer 4 months ago

Ravago Building Solutions

A non-combustible stone wool and fibre cement board for upstands in inverted roof finishes.

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Application

Upstand board

Description

Pairing Ravago stone wool insulation slab with a 6 mm fibre cement layer, Ravatherm SW A2 Upstand Board provides a natural, non-combustible insulation solution for upstands in inverted roof finishes. 


SW A2 has been designed to meet the latest version of Approved Document B of the Building Regulations 2010, which introduces a ban on combustible materials and so requires that any attachment to the external walls of relevant buildings above 11 m in height must use non-combustible materials in order to be compliant. 


Ravatherm SW A2 Upstand Board has been tested against Reaction to Fire EN 13501-1: 2018 and achieves a Euroclass A2-s1, d0.


Features and benefits:

  • Energy saving.
  • Cost efficient solution.
  • Frost resistant.
  • Simple and quick installation.
  • Can be plastered directly.
  • Resistant to deterioration.
  • Resistance to rot
  • CE marked.

General information

Color

Yellow

Finish

Cement

Material

Stone wool

Fibre cement

Shape

Rectangle

Length

1200 mm

Width

600 mm

Height

56 mm

Uniclass

Pr_25_57_06_56 Mineral wool slab insulationPrimary

CAWS

J31/334 Mineral wool insulation

J31/26 Thermal insulation

J41/26 Thermal insulation

J42/27 Thermal insulation

J21/425 Mineral wool insulation

J41/425 Mineral wool (MW) insulation

J41/440 Inverted roof insulation

Specification data - Mineral wool slab insulation

Standard

To BS EN 13162.

Thickness

56 mm.

Guidance for specification option:

Mineral wool 50 mm, facing 6 mm.

Manufacturer guidance

Thickness (including facing).

Facing

Fibre cement.

Edges

Square.

Density

Insulation: 110 kg/m³; Board: 1375 kg/m³.

Thermal conductivity (maximum)

Insulation: 0.035 W/m.K; Board: 0.30 W/m.K.

Compressive strength (minimum)

≥ 20 kPa.

Guidance for specification option:

At 10% deformation.

Fire performance

To EN 13501-1, A2-s1, d0.

Sustainability data

Country of material origin

Turkey

Country of product manufacture

United Kingdom

BIM objects

BOS

NBS BIM Object Standard

This BIM object has been authored to meet the requirements of the NBS BIM Object Standard.

Find out more about the NBS BIM Object Standard.

Platform Compatible Version
Revit
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1

IFC
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1

Literature

Ravatherm SW A2 Upstand Board Technical Data Sheet

Ravatherm SW A2 Upstand Board Technical Data Sheet