Abstract

This document specifies a method for the determination of the needle penetration of bitumens and bituminous binders. The standard procedure for the determination of the needle penetration (consistency) is described for penetrations up to (330 × 0,1) mm at a temperature of 25 °C. The method also allows for penetrations up to (500 × 0,1) mm using a longer needle.

Begin

2022-06-22

WI

00336212

Planned document number

DIN EN 1426

Project number

06236057

Responsible national committee

NA 062-03-32 AA - Bitumen; test methods and specifications of binders  

Responsible european committee

CEN/TC 336/WG 1 - Bituminous binders for paving  

draft standard

Bitumen and bituminous binders - Determination of needle penetration; German and English version prEN 1426:2023
2023-04
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previous edition(s)

Bitumen and bituminous binders - Determination of needle penetration; German version EN 1426:2015
2015-09

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