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Rocksilk® RS100 Building Slab
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Rocksilk® RS100 Building Slab

Earthwool® Building Slab RS100

Knauf Insulation Ltd Variant:
Third party certifications:
  • QA Certificate

    QA Certificate

    Certificate type

A Rock Mineral Wool slab, designed for use by fabricators in specialist applications where density and mechanical characteristics are critical (such as passive fire protection).

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Application

Rocksilk® RS100 is a Rock Mineral Wool slab, designed for use by fabricators in specialist applications where density and mechanical characteristics are critical (such as passive fire protection). 


Rocksilk® Building Slabs are multi-application products for use in built-up metal roofs and walls, pitched roof constructions between rafters, intermediate floors, separating floors, internal stud partitions and light steel frame infill. Rocksilk® Building Slabs are used extensively in OEM applications for fabrication of thermal, acoustic and fire products.

Description

A Rock Mineral Wool slab, designed for use by fabricators in specialist applications where density and mechanical characteristics are critical (such as passive fire protection). 


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:


  • Good thermal performance.
  • Non-combustible A1 Euroclass Reaction to Fire classification.
  • Good sound absorption characteristics provide high levels of sound reduction.
  • Single slab can be used for multiple applications.
  • Can be provided with a factory applied foil or tissue facing, offering solutions for a wide variety of applications.
  • Available in a wide range of densities to suit a variety of uses, applications and performance requirements.
  • Easy to cut with a large bladed knife or saw.
  • `A` generic BRE Green Guide rating.


Product reference

The product is supplied un-faced, but it can also be manufactured with a factory applied foil or tissue facing and is also available in a water repellent grade.


Certification

  • Eurofins Gold.
  • Euroclass A1 Reaction to Fire Classification.
  • CE marking.
  • UKCA.
  • EN 15804.
  • EUCEB.
  • Made in Britain.


Durability

Rocksilk® Building Slabs are odourless, rot proof, non-hygroscopic, does 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.


Standards and certification

Rocksilk® Building Slabs are manufactured in accordance with BS EN 13162, ISO 50001 Energy Management Systems, ISO 14001 Environmental Management Systems, and ISO 9001 Quality Management Systems, as certified by TÜV Nord.


Real performance

Glass and Rock Mineral Wool are easier to install correctly than other insulants such as rigid boards because they adapt to any slight imperfections in the substrate and knit together, eliminating any air gaps. Evidence shows the absence of air gaps is crucial to achieving real performance in the relevant application.


Environmental

Rocksilk® Building Slabs contain no ozone-depleting substances or greenhouse gases. For further environmental information consult the relevant Environmental Product Declaration, available on the Knauf website.


Handling and storage

Rocksilk® Building Slabs are easy to handle and install, being lightweight and easily cut to size, where necessary. Rocksilk® Building Slabs are supplied in recyclable polythene packs (4-LDPE) which are designed for short term protection only. For longer term protection on site, the product should either be stored indoors, or under cover and off the ground. Rocksilk® Building Slabs should not be left permanently exposed to the elements.

General information

Color

Brown

Finish

Unfaced

Tissue Faced

Foil Faced

Material

Rock Mineral Wool

Rock mineral wool.

Shape

Rectangle

Size

1200 x 600 x 30 mm

Uniclass

Pr_80_77_76_53 Mineral wool duct slab insulationPrimary
Pr_25_31_48_34 Granular mineral wool insulation
Pr_25_57_06/310 Insulation products generally
Pr_25_57_06_56 Mineral wool slab insulation
Pr_25_57_06_53 Mineral wool insulation

CAWS

null Mineral wool insulation boards

null Mineral wool insulation

null Mineral wool insulation boards

null Mineral wool insulation boards

H11/780 Thermal insulation

J21/425 Mineral wool insulation

H30/311 Mineral wool thermal insulation

H30/310 Mineral wool thermal insulation

H31/271 Mineral wool thermal insulation

J31/334 Mineral wool insulation

J41/425 Mineral wool (MW) insulation

H31/50 Mineral wool thermal insulation

P10/50 Insulation supported between joists

P12/40 Mineral wool rigid batts

J42/425 Mineral wool (MW) insulation

P10/250 Insulation supported between floor joists

P12/360 Mineral wool rigid batts

Specification data - Mineral wool duct slab insulation Enhanced data

Standard

BS EN 13162.

Form

Rigid slabs.

Thermal conductivity

0.034 W/mK.

Finish

Unfaced.

Reaction to fire classification

Euroclass A1 (non-combustible) to BS EN 13501-1.

Insulation thickness (minimum)

25 mm.

30 mm.

40 mm.

50 mm.

75 mm.

100 mm.

Vapour barrier

-

Material

Rock Mineral Wool.

Vapour permeability

5.00 MNs/g.m.

Thickness tolerance

T2|T4.

Water vapour permeability

MU1|MU1.

Environmental information

Country of material origin

United Kingdom

Country of product manufacture

United Kingdom

Recyclability

BRE generic Green Guide rating of A.

-

Digital objects

Platform Compatible Version Certified to
IFC
-

1

2.1
Revit
-

1

2.1
Download now from NBS National BIM Library

Literature

Rocksilk® RS Building Slabs - Product Datasheet

Rocksilk® RS Building Slabs - Product Datasheet

Rock Mineral Wool with ECOSE® Technology - Safety Data Sheet

Rock Mineral Wool with ECOSE® Technology - Safety Data Sheet

Knauf Insulation Solutions Guide

Knauf Insulation Solutions Guide

Third party certifications

  • Eurofins Gold Certificate for Indoor Air Comfort

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