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ROCKWOOL Steelrock 70-035

Manufacturer	ROCKWOOL
Product group(s)	Rock wool insulation boards
Manufacturer's product description	Wasserabweisende, nicht brennbare, formstabile und flexibilisierte Steinwolle-Dämmplatte. Mit ca. 70 kg/m3 Rohdichte für besonders hohe Anforderungen an den Schall- und Brandschutz bei Kassettenwänden.
Processing	Informationen finden sie auf unserer Homepage www.rockwool.at
Details	Show detailed information from baubook
Platforms	Vorarlberg WBF klimaaktiv Kriterien Niederösterreich WBF ÖkoBauKriterien wohngsund
Product Index	797 eh

Dimensions
Format l x w	1,000 mm x 600 mm
Thickness	8, 10, 12, 14, 16 cm
Building physics values
λr thermal conductivity rated valueAUT Austrian rated heat conductivity value. This value is to be used for thermal performance calculations (energy performance certificates, etc.). Definition for insulating materials: A value that is not exceeded by at least 90% of production (probability of acceptance 90%), valid for an average temperature of 10°C and the state of equilibrium for humidity at 23°C/80% relative atmospheric humidity. Source: ÖNORM B 6015-2 Proof: - Nominal value from the CE Declaration of Performance with corresponding humidity conversion factors - Nominal value from the European Technical Approval with corresponding humidity conversion factors - test certificate for the rated value in accordance with ÖNORM 6015-5	0.034	W/(m·K)
μ Vapour diffusion resistance factor The water vapour diffusion resistance (μ value) is a parameter to determine the exchange of moisture of a construction material. The lower the μ value, the easier it is for vapour to penetrate a substance. Definition: Ratio of the vapour diffusion coefficients of the air and that of the relevant substance. Proof: Manufacturer information	1
ρ density Density (ρ) For solid materials, the nominal density is specified. For bulk materials consisting of granular solids, the bulk density is specified. For vegetation substrates, the bulk density in the dry state is specified. Proof: Manufacturer information	70	kg/m³
Usability
Combustibility class	A1
Type per OENORM B6000	MW-WF
CE marking	yes

Retailer
Timeline	Jun 12, 2025 Last update / change with baubook quality assurance Jun 22, 2015 First declaration

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