Rocksilk® Acoustic Floor Slab

Application

 Suitable for the acoustic insulation of separating floors.

Description

Rocksilk® Acoustic Floor Slab is a Rock Mineral Wool slab, designed to meet the acoustic requirements for use in floating floors.


It is non-combustible with the best possible Euroclass A1 reaction to fire classification, and is manufactured using Knauf Insulation's unique bio-based binder, ECOSE® Technology.


Features and benefits:


  • Non-combustible A1 Euroclass Reaction to Fire classification.
  • Good sound absorption characteristics.
  • Suitable for use with a range of constructions registered in the Robust Details Handbook eliminating the need for on-site acoustic testing.
  • Significantly reduces the amount of sound transferred between storeys.
  • Slabs are engineered to adapt to minor imperfections in the substrates.
  • A` generic BRE Green Guide rating.

General information

Material

Wool

Rock mineral wool.

Shape

Rectangular

Size

1000 x 600 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

K11/215 Plywood floating floor

K11/225 Particleboard floating floor

K11/235 Oriented strand board floating floor

K11/245 Cement bonded particleboard floating floor

K11/25 Particleboard floating floor

M10/290 Floating construction

M10/40 Floating construction

Specification data - Mineral wool slab insulation Enhanced data

Standard

To 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.

Facing

Unfaced.

Density

30–250 kg/m³.

Thermal conductivity (maximum)

0.036.

Fire performance

EUROCLASS A1 to BS EN 13501-1.

Product Reference

RockSilk® Acoustic Floor Slab

Digital objects

Platform Compatible Version Certified to
IFC
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1

2.1
Revit
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1

2.1
Download now from NBS National BIM Library

Literature

Knauf Insulation Rocksilk® Acoustic Floor Slab Insulation Data Sheet

Knauf Insulation Rocksilk® Acoustic Floor Slab Insulation Data Sheet

Third party certifications

  • Eurofins Gold Certificate for Indoor Air Comfort

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