Compare

Knauf Insulation - Rocksilk® Acoustic Floor Slab - Floor Insulation

Name: Knauf Insulation - Rocksilk® Acoustic Floor Slab - Floor Insulation
Brand: Knauf Insulation Ltd
SKU: nLiSenQXp5FprqUZqVwqAF

Verified by manufacturer 3 months ago

Knauf Insulation Ltd

Product certifications:

Indoor Air Comfort – Eurofins
Certificate type

A rock mineral wool insulation slab with acoustic insulation properties designed to meet the acoustic requirements in floating floors.

Jump to:

BOS

+44 (0)1744 766 666 Website

Application

Rocksilk® Acoustic Floor Slab is designed for use as a resilient layer in the acoustic insulation of separating floors and meets the requirement in Approved Document E (England and Wales) for a resilient layer under a floating platform - mineral wool, 25 mm thick, nominal density between 60 and 140 kg/m³.

Description

Knauf Insulation Rocksilk® Acoustic Floor Slab is a rock mineral wool insulation slab with 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 plant-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

Uniclass	Pr_25_57_06_53 Mineral wool insulationPrimary Pr_25_57_06_71 Resilient layer insulation Pr_25_57_06_54 Mineral wool sound insulation Pr_25_57_06_50 Mineral fibre slab insulation
CAWS	K11/27 Acoustic separating floor system K11/275 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 K11/25 Particleboard floating floor K11/22 Plywood floating floor

GTIN/EAN	5012061995930

Product range	Separating Floors

Specification data - Mineral wool insulation

Classification data
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 As defined in clause 7.8 of BS EN ISO 14021	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
Material	Rock mineral wool
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 %