NBS Source
ROCKWOOL® Steel Frame Slab

Application

Non-combustible thermal insulation designed specifically for steel frames.

Description

ROCKWOOL Steel Frame Slab delivers performance to meet and exceed thermal building regulations for external walls in steel frame buildings. Being made from stone wool means the highest Euroclass A1 non-combustible reaction to fire rating, as well as exceptional sound absorption properties.

The Steel Frame Slab delivers thermal performance at an optimal weight and features dimensions tailored for light gauge steel frame walls. The slab can significantly reduce outside sources of noise when used in an external wall. ROCKWOOL stone wool repels liquid water due to its fibre orientation and a water-repellent additive.


Features and benefits:

  • Low thermal conductivity of 0.034 W/m·K.
  • Euroclass A1 non-combustible (EN13501-1).
  • Open cell stone wool structure provides sound absorption.
  • Robust and durable stone wool slabs that maintain shape, fit and performance over time.
  • A sustainable, recyclable solution.
  • Produced using abundant, renewable volcanic rock.
  • CE marked to EN13162:2012+A1:2015.


Acoustic performance:

The Steel Frame Slab can significantly reduce outside sources of noise when used in an external wall.


Water resistance:

ROCKWOOL stone wool repels liquid water due to its fibre orientation and a water repellent additive.

General information

Material

Stone wool

Shape

Rectangle

Size

Thickness x width x length.

Non-standard thicknesses available on request.

100 x 600 x 1200 mm

120 x 600 x 1200 mm

150 x 600 x 1200 mm

Uniclass 2015

Pr_25_57_06_56 Mineral wool slab insulationPrimary

CAWS

K10/115 Metal stud partition system

K10/125 Metal stud partition system

K10/30 Metal stud

K10/35 Wall lining system (metal framing)

K10/165 Wall lining system (metal framing)

K10/145 Wall lining system (metal studs)

K10/155 Wall lining system (metal studs)

K11/795 Wall lining on metal framing

K11/796 Metal stud partition system

P10/40 Insulation fitted betweenor to the face ofstuds

Specification data - Mineral wool slab insulation Enhanced data

General requirements

Insulation products generally.

Standard

To BS EN 13162, ISO 14001 and ISO 9001.

Thickness

100 mm.

120 mm.

150 mm.

Other.

Non-standard thicknesses available on request, 50–200 mm. Consult manufacturer for details.

Edges

Square.

Thermal conductivity (maximum)

0.034 W/m·K.

Fire performance

Euroclass A1 non-combustible.

Vapour resistivity:

5.9 MN·s/g.

Size:

600 x 1200 mm.

Width x length.

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