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NBN EN 12697-55:2019

Bituminous mixtures - Test methods - Part 55: Organoleptic assessment of mixtures with bitumen emulsion

Summary

This document defines three procedures to evaluate the compatibility of the constituent materials of a bituminous mixture with bitumen emulsion. These organoleptic methods can be used together to evaluate the compatibility of the constituent materials after a hand mixing procedure for given emulsion and water content:
- Method A describes a test method to determine visually the degree of coating;
- Method B describes a test method to determine the consistency;
- Method C describes a test method to determine the hydric aspect.
This document applies to mixtures prepared in the laboratory or taken from the plant.

Technical characteristics

Publisher Bureau de Normalisation Belge (NBN)
Publication Date 10/23/2019
Cancellation Date 03/31/2020
Page Count 11
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