EN 12697-55:2019

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

Publication date:   Feb 14, 2020

General information

60.60 Standard published   Sep 25, 2019

CEN

CEN/TC 227 Road materials

European Norm

93.080.20   Road construction materials

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Scope

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.

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PUBLISHED
EN 12697-55:2019
60.60 Standard published
Sep 25, 2019