HARDROCK® Multi-Fix (DD)

Application

Insulation board for refurbishment projects.

Description

HARDROCK® Multi-fix Recovery Board is manufactured with a coated fibre glass fleece, which when used for adhered membranes, forms a secure bond between the membrane and roof insulation, limiting the amount of adhesive and other ancillaries required.

Suitable for both domestic and commercial refurbishment, the board can be installed directly over the in-situ roof membrane, easily handling any minor imperfections on the existing external finish.

HARDROCK® Multi-Fix Recovery Boards are non-combustible and can be used to enhance the acoustic performance of the roof.

Features and benefits:

  • Can be installed directly over the in-situ roof membrane.
  • Will accommodate minor imperfections on the existing external finish.
  • Can be adhesively applied or mechanically fixed.
  • Excellent heat resistance, ideal for torch applied bitumen systems.
  • A single solution that is compatible with most roof coverings.
  • Reduces external noise ingress.
  • CE marked.

Acoustic performance

When tested in accordance with BS EN ISO 10140-2:2010 as an individual 30 mm layer within a single ply flat roof system, onto a 0.7 mm profiled steel deck, the system performance achieved Rw 33 dB.

Application:

Insulation board for refurbishment projects.

General information

Material

Stone wool

Shape

Rectangle

Size

1200 x 1000 mm

Uniclass 2015

Pr_25_57_06_56 Mineral wool slab insulationPrimary

CAWS

J21/10 Warm deck roof coating

J21/425 Mineral wool warm deck roof insulation

J31/10 Warm deck roof coating

J31/334 Mineral wool warm deck roof insulation

J41/10 Built-up reinforced bitumen membrane warm deck roof covering

J41/425 Mineral wool (MW) warm deck roof insulation

J42/425 Mineral wool (MW) warm deck roof insulation

J42/10 Warm deck roof covering

Specification data - Mineral wool slab insulation

Product Reference

ROCKWOOL Hardrock Multi-Fix Recovery Board

Standard

BS EN 13162, ISO 14001

Thickness

30 mm

Thermal conductivity (maximum)

0.039 W/mK.

Fire performance

A1 to BS EN 13501-1

Water vapour resistance

5.9 MNs/gm

Standard product features

Features:

Insulation board for refurbishment projects.

Size:

1200 x 1000 mm.

Recyclability:

ROCKWOOL is recyclable. For waste ROCKWOOL material that may be generated during installation or at end of life, the manufacturer is happy to discuss the individual requirements of contractors and users considering returning these materials to their factory for recycling.

Environmental information

Recyclability

ROCKWOOL is recyclable. For waste ROCKWOOL material that may be generated during installation or at end of life, the manufacturer is happy to discuss the individual requirements of contractors and users considering returning these materials to their factory for recycling

Digital objects

Platform Compatible Version Certified to
IFC

IFC2X3

3

1.3
Revit

Revit 2016

4

2.0
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