This document describes a test method for the determination of the binder content of samples of
bituminous mixtures by ignition. As such, it is an alternative to the more traditional method of
extracting the binder using solvents. The method can be used for evaluation of mixture composition
because the remaining aggregate can be used for determining aggregate gradation and density,
provided excessive breakdown of the aggregate particles does not occur at the temperature reached.
The results can be used for process control or checks on the compliance of mixtures. However, the need
for calibration of a mixture, either on the complete mixture or on each of its component materials
separately, before an analysis can be carried out makes this method easier to use with regularly used
mixtures rather than with an extensive range of different mixtures from different aggregate sources.
The test method is equally suitable for the analysis of mixtures containing unmodified or modified
binders because the method has to be calibrated for each mixture being checked when calibration on
mixtures is used. In case of doubt/dispute, the determination of the calibration value based on
laboratory-prepared bituminous mixtures (see A.1 and A.2) is the reference method.
Cross References:EN 12697-28
EN 12697-1
EN 12597
EN 12697-14
EN 12697-27
EN 12697-2
EN 1097-6
ISO 5725 (all parts)
All current amendments available at time of purchase are included with the purchase of this document. | File Size : | 1
file
, 700 KB |
| ISBN(s) : | 9780539022100 |
| Note : | This product is unavailable in Ukraine, Russia, Belarus |
| Number of Pages : | 22 |
| Product Code(s) : | 30382708, 30382708, 30382708 |
| Published : | 03/04/2020 |
