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ROCKWOOL® HARDROCK® Multi-Fix (DD)

ROCKWOOL® HARDROCK® Multi-Fix (DD)

ROCKWOOL Ltd Third party certifications:
  • BBA Agrément Certificate

    BBA Agrément Certificate

    Certificate type

  • QA Certificate

    QA Certificate

    Certificate type

Non-combustible insulation for flat roofs.

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+44 (0)1656 862621 https://www.rockwool.com/uk/

Application

Insulation for warm flat roofs, compatible with a wide range of adhered and mechanically fixed waterproofing systems - including bitumen, single ply, EPDM and liquid membranes, as well as green roof systems.

Description

HARDROCK Multi-Fix (DD) is a BBA-approved insulation board, that in addition to thermal comfort, provides independently-tested acoustic and fire resistance properties.


Features and benefits:

  • BBA approved.
  • Non-combustible Euroclass A2-s1.
  • Fire tested to BS EN 1365-2 as part of a weight-loaded steel deck flat roof system to provide up to two hours' integrity and insulation performance.
  • Independently tested to reduce the transfer of airborne noise and the drumming effect of heavy rain.
  • LPCB approved (LPS 1181: Part 1 Ext A) FM approved.
  • Stone wool is dimensionally stable and will provide the same performance for more than 55 years after installation.
  • Can be recycled and reprocessed, reducing landfill costs, with zero ODP and GWP.

General information

Material

Mineral wool

Shape

Rectangle

Size

60 x 1000 x 1200 mm

85 x 1000 x 1200 mm

105 x 1000 x 1200 mm

115 x 1000 x 1200 mm

150 x 1000 x 1200 mm

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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 Enhanced data

General requirements

Insulation products generally.

Standard

To BS EN 13162 and ISO 14001.

Thickness

60 mm.

85 mm.

105 mm.

115 mm.

150 mm.

185 mm.

Thermal conductivity (maximum)

0.039 W/mK.

Fire performance

A2-s1,d0.

Non-combustible.

Water vapour resistance

5.9 MNs/gm.

Digital objects

Platform Compatible Version Certified to
IFC

IFC2X3

3

1.3
Revit

Revit 2016

4

2.0
AECOsim
-

1.0

1.0

ARCHICAD
-

1.0

1.0

Vectorworks
-

1.0

1.0

Download now from NBS National BIM Library

Third party certifications

  • British Board of Agrément (BBA) - certficate
  • LPCB: Certificate No 022g (LPS 1181 Part 1)
  • LPCB: Certificate No 022a (BS476: Part 21: Method 7)
  • FM Approved: FM Approval Class 4470
  • CE marked: BS EN 13162:2012+A1:2015

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