ROCKWOOL

Product images: ROCKWOOL (official).

ROCKWOOL · ProRox® blankets

ROCKWOOL ProRox® BL 938

ProRox BL 938 is a lightly bonded stone wool insulation blanket/mat without any facings.

0.039 W/m·K
λ at 50 °C: Euroclass A1L
Reaction to fire (EN 13501-1): ≤ 1 kg/m²
Water absorption

Request a quotation Data sheet (PDF) ↗

Supplied by World Steel with your steel building or on its own – one order, one shipment, one partner.

Overview

About ProRox® BL 938

ProRox BL 938SA is a Blanket type product used in thermal insulation of non-viberating industrial equipment's where temperatures can be up to 350 deg Celcius.

Application: The blanket/wrap mat is suitable as an insulation mattress.

Key benefits

Ease of use
Flexible application

World Steel · building envelope hub

How we use ProRox® BL 938 in steel buildings

World Steel supplies ROCKWOOL ProRox® BL 938 with the steel for industrial plants and equipment – lightly bonded stone wool for irregular surfaces, equipment and fill applications.

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® BL 938 is used

Industrial Insulation

Technical data

ProRox® BL 938 – technical properties

Thermal conductivity

Property	Unit	Value
Thermal conductivity (50 °C)	W/m·K	0.039
Thermal conductivity (100 °C)	W/m·K	0.047
Thermal conductivity (150 °C)	W/m·K	0.057

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