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ROCKWOOL
ROCKWOOL · ProRox® slabs
ROCKWOOL ProRox® SL 970
ProRox SL 970 is a strong, rigid stone wool insulation slab (board).
- 0.038 W/m·K
- λ at 50 °C
- Euroclass A1L
- Reaction to fire (EN 13501-1)
- ≤ 1 kg/m²
- Water absorption
Request a quotationData sheet (PDF) ↗
Supplied by World Steel with your steel building or on its own – one order, one shipment, one partner.
Overview
About ProRox® SL 970
ProRox SL 970 is a strong and rigid stone wool slab suitable for the thermal insulation of constructions where higher temperatures and light mechanical loads (eg. vibrations occur). Typical examples are ovens, furnaces and exhaust ducts.
Application: The slab (board) is suitable for the thermal and acoustic insulation of high-temperature industrial applications, such as boilers, vessels, columns and flue gas ducts.
Key benefits
- Suitable for high temperature application
- Retains shape
- Available in a wide range of thicknesses
World Steel · building envelope hub
How we use ProRox® SL 970 in steel buildings
For boilers, vessels, ducts and equipment in the plants we build, World Steel supplies ROCKWOOL ProRox® SL 970 with the steel structure – high-temperature insulation from the same partner as the steel.
- 01Specified with the structure – thickness, density and facing matched to the roof, wall and fire design.
- 02Quantities taken from the same 3D model as the steel, purlins and cladding.
- 03Packed and shipped with the steel package – one delivery schedule to site.
Applications
Where ProRox® SL 970 is used
- Industrial Insulation
Technical data
ProRox® SL 970 – technical properties
Thermal conductivity
| Property | Unit | Value |
|---|---|---|
| Thermal conductivity (50 °C) | W/m·K | 0.038 |
| Thermal conductivity (100 °C) | W/m·K | 0.043 |
| Thermal conductivity (150 °C) | W/m·K | 0.049 |
| Thermal conductivity (200 °C) | W/m·K | 0.056 |
| Thermal conductivity (250 °C) | W/m·K | 0.064 |
| Thermal conductivity (300 °C) | W/m·K | 0.078 |
Technical properties
| Property | Unit | Value |
|---|---|---|
| Reaction to fire | Euroclass | A1L |
| Water absorption | kg/m² | ≤ 1 |
| Moisture Absorption | % | 1 |
Values as published by the manufacturer for this market. Always check the current data sheet and the approvals required for your project before ordering. Manufacturer page ↗
Documents
Data sheets & documents
ROCKWOOL
ROCKWOOL
ROCKWOOL
ROCKWOOLFAQ
Frequently asked questions
Where are ProRox® slabs used?
On boilers, vessels, columns, ducts and other flat or large-radius industrial surfaces, including at high temperatures.
One partner for structure and envelope
Send us your drawings or bill of quantities – we quote the steel, insulation, boards and ceilings together and ship them as one package.