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Hydrogen Technologies Standards form the basic framework for market ramp-up
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Climate change Standards and specifications support climate targets
More information
Smart Farming Standards and specifications are drivers for the digitalization of agriculture
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Standards [CURRENT]

SN EN 12697-47 ; SN 670447:2012
Bituminous mixtures - Test methods for hot mix asphalt - Part 47: Determination of the ash content of natural asphalts

Title (German)

Asphalt - Prüfverfahren für Heissasphalt - Teil 47: Bestimmung des Aschegehaltes von Naturasphalt

Edition 2012

Original language German

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Hydrogen Technologies Standards form the basic framework for market ramp-up

Climate change Standards and specifications support climate targets

Smart Farming Standards and specifications are drivers for the digitalization of agriculture

SN EN 12697-47 ; SN 670447:2012 Bituminous mixtures - Test methods for hot mix asphalt - Part 47: Determination of the ash content of natural asphalts

Want to learn more?

SN EN 12697-47 ; SN 670447:2012
Bituminous mixtures - Test methods for hot mix asphalt - Part 47: Determination of the ash content of natural asphalts