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Knauf Insulation - Rocksilk® Acoustic Floor Slab Plus - Floor Insulation

Verified by manufacturer 1 month ago

Acoustic Floor Slab 25 mm

Knauf Insulation Ltd Variant:
Third party certifications:
  • Indoor Air Comfort – Eurofins

    Indoor Air Comfort – Eurofins

    Certificate type

A rock mineral wool insulation slab with the highest load-bearing capability in the range. It has acoustic insulation properties designed to meet the acoustic requirements in floating floors.

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Application

Rocksilk® Acoustic Floor Slab Plus is designed for use as the resilient layer in a Floating Floor Treatment (FFT) and meets the specification requirements in accordance with Robust Details Ltd. 

Description

Knauf Insulation Rocksilk® Acoustic Floor Slab Plus is a rock mineral wool insulation slab with the highest load-bearing capability in the range. It has acoustic insulation properties designed to meet the acoustic requirements in floating floors. It is non-combustible, achieving the best possible Euroclass A1 reaction to fire classification and is manufactured using Knauf Insulation's unique bio-based binder, ECOSE® Technology.

General information

Color

Brown

Finish

Unfinished

Material

Rock mineral wool

Shape

Rectangle

Guidance for specification option:

Slab.

Length

1000 mm

Width

600 mm

Height

25 mm

50 mm

Uniclass

Pr_25_57_06_53 Mineral wool insulationPrimary
Pr_25_57_06_71 Resilient layer insulation
Pr_25_57_06_50 Mineral fibre slab insulation
Pr_25_57_06_54 Mineral wool sound insulation

CAWS

K11/27 Acoustic separating floor system

K11/215 Plywood floating floor

K11/295 Floating floor system

K11/235 Oriented strand board floating floor

K11/245 Cement bonded particleboard floating floor

K11/225 Particleboard floating floor

K21/111 Wood floating floor

K11/25 Particleboard floating floor

K11/22 Plywood floating floor

Product range

Separating Floors

Specification data - Mineral wool insulation

Standard

To BS EN 13162.

Third-party certification

Eurofins Gold.
Euroclass A1 Reaction to Fire Classification.
Green Guide Rating B.
CE Marking.
EPD (EN 15804+A2).
Declare Red List Free
EUCEB.

Form

Slab.

Facing

Unfaced.

Thickness (minimum)

25 mm.

Width (nominal)

600 mm.

Thermal conductivity (maximum)

0.034 W/m·K.

Fire performance

Euroclass A1 to BS EN 13501-1.

Recycled content

Up to 35%.

Vapour resistivity

5.00 MN·s/g·m.

Water absorption

<1 kg/m² tested in accordance with BS EN 1609.

Manufacturer guidance

Short term water absorption, WS.

Green guide rating

B.

Indoor air quality

Eurofins Gold achieved.

VOC emissions

Products manufactured with ECOSE® Technology generate low levels of dust, VOCs and contain no added formaldehyde or phenol.

Durability

Odourless, rot-proof, non-hygroscopic, do not sustain vermin and will not encourage the growth of fungi, mould or bacteria. The product will have a life equivalent to that of the wall structure in which it is incorporated.

Thermal resistance

0.69 m²K/W.

Sustainability data

Contains Red List materials

No

Country of material origin

United Kingdom

Country of product manufacture

United Kingdom

Recyclability

Recyclable

Guidance for specification option:

Mineral wool products from Knauf Insulation can be and in some cases are partly recycled at their end of-life, please contact supplier for more information.

Recycled content

As defined in clause 7.8 of BS EN ISO 14021

35 %

BIM objects

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NBS BIM Object Standard

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Platform Compatible Version
Revit
-

1

IFC
-

1

Third party certifications

Indoor Air Comfort – Eurofins

Indoor Air Comfort – Eurofins

Rock Mineral Wool with ECOSE® Technology - Eurofins Gold Certificate

Literature

Knauf Insulation Rocksilk® Acoustic Floor Slab - Product Datasheet

Knauf Insulation Rocksilk® Acoustic Floor Slab - Product Datasheet

Knauf Insulation Solutions Guide

Knauf Insulation Solutions Guide

Rock Mineral Wool - BREEAM Helpsheet

Rock Mineral Wool - BREEAM Helpsheet

Rock Mineral Wool with ECOSE® Technology - Safety Datasheet

Rock Mineral Wool with ECOSE® Technology - Safety Datasheet

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