NBN EN 12697-4:2005
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NBN EN 12697-4:2005

Bituminous mixtures - Test methods for hot mix asphalt - Part 4: Bitumen recovery: Fractionating column
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Summary

This European Standard describes a test method for the recovery of soluble bitumen from bituminous mixtures from pavements in a form suitable for further testing. The procedure is suitable for the recovery of paving grade bitumen and is also suitable for mixtures containing volatile matter such as cutback bitumen but the results may be less precise. NOTE: There is limited experience of recovery when polymer-modified bitumen is used.

Technical characteristics

Publisher Bureau de Normalisation Belge (NBN)
Publication Date 02/15/2005
Cancellation Date 01/31/2008
Page Count 17
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