Bituminous mixtures - Test methods for hot mix asphalt - Part 47: Determination of the ash content of natural asphalts; German version EN 12697-47:2010
German title
Asphalt - Prüfverfahren für Heißasphalt - Teil 47: Bestimmung des Aschegehaltes von Naturasphalt; Deutsche Fassung EN 12697-47:2010
Publication date
2010-12
Original language
German
Pages
10
Publication date
2010-12
Original language
German
Pages
10
DOI
https://dx.doi.org/10.31030/1571485
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Overview
This European Standard describes a test method to determine the ash content in natural asphalts (including lake asphalts) and binders containing natural asphalts or bitumens. For the method to apply, it is essential that any mineral matter in the binder be finely dived and shall not exceed 45 % by mass.
Please get in touch with the relevant contact person at DIN if you have problems understanding the content of the standard or need advice on how to apply it.