Earthwool Acoustic Floor Slab Plus Insulation

Earthwool Acoustic Floor Slab Plus Insulation

Third party certifications:
  • QA Certificate

    QA Certificate

    Certificate type

Knauf Insulation Ltd

An extra high density, non-combustible Rock Mineral Wool slab manufactured specifically for use as a resilient layer in separating floors.

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+44 (0)1744 766 666 www.knaufinsulation.co.uk
Application

Separating floors.

Description

RockSilk® Acoustic Floor Slab Plus is used for the acoustic insulation of separating floors to meet the requirements of a floating floor treatment in the Robust Details (England and Wales E-FC-1, E-FC-2 and E-FS-1). RockSilk® Acoustic Floor Slab Plus is an extra high density (nominal 140 kg/m³), compression resistant, non-combustible, Rock mineral wool slab made with ECOSE® Technology, a no-added formaldehyde binder derived from rapidly renewable materials instead of traditional petro-based chemicals used in other insulation products and is classified as zero ozone depletion potential (ODP) and zero global warming potential (GWP).

Features and benefits:

  • Non-combustible A1 Euroclass Reaction to Fire classification.
  • Good sound absorption characteristics.
  • Significantly improves sound insulation reducing the amount of sound energy transferred from one side of the floor to the other.
  • Products are suitable for use with a range of constructions registered in the Robust Details Handbook.
  • `B` generic BRE Green Guide rating.

Application:

Separating floors.

General information

Features

Easy to install, good compressive strength, good acoustic and thermal perfomance

Material

Rock Mineral Wool

Shape

Rectangular

Size

1000 x 600 x 25 mm

1000 x 600 x 50 mm

Uniclass 2015

Pr_25_57_06_56 Mineral wool slab insulationPrimary

CAWS

K11/115 Battened plywood floating floor

K11/125 Battened particleboard floating floor

K11/135 Battened oriented strand board floating floor

K11/145 Battened cement-bonded particleboard floating floor

K11/20 Battened particleboard floating floor

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Specification data - Mineral wool slab insulation

Product Reference

RockSilk® Acoustic Floor Slab Plus

Standard

BS EN 13162, ISO 50001 Energy Management Systems, OHSAS 18001 Occupational Health and Safety Management Systems, ISO 14001 Environmental Management Systems, and ISO 9001 Quality Management Systems

Thickness

25 mm

50 mm

Facing

Unfaced

Density

30 - 250 kg/m³

Thermal conductivity (maximum)

0.036

Fire performance

EUROCLASS A1 to BS EN 13501-1

Standard product features

Features:

Non-combustible A1 Euroclass Reaction to Fire classification.

Finish:

Unfaced.

Material:

Rock mineral wool.

Shape:

Rectangular.

Size:

1000 x 600 mm.

Digital objects
PlatformCompatibleVersionCertified to
IFC
- 1 2.1
Revit
- 1 2.1
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Literature
Third party certifications
  • Eurofins Gold Certificate for Indoor Air Comfort
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