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EN 12697-44:2010被替代

Bituminous mixtures - Test methods for hot mix asphalt - Part 44: Crack propagation by semi-circular bending test

出版：Comite Europeen de Normalisation

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基本信息
標(biāo)準(zhǔn)編號(hào)： EN 12697-44:2010
標(biāo)準(zhǔn)類別：Standard
出版單位：Comite Europeen de Normalisation
標(biāo)準(zhǔn)頁(yè)數(shù)：16
標(biāo)準(zhǔn)簡(jiǎn)介

This European Standard specifies the Semi-Circular Bending (SCB) test method to determine the tensile strength or fracture toughness of an asphalt mixture for the assessment of the potential for crack propagation. The results of the test can be used to calculate: -the maximum load that the material containing a notch (crack) can resist before failure; -when the presence of a notch is critical. It should be noted that the test only describes a method to determine the resistance to crack propagation of an asphalt mixture. The crack propagation phase describes the second part of failure mechanism during dynamic loading. The first phase, which is the crack initiation phase, is mainly covered by the fatigue test (EN 12697 24).

替代本標(biāo)準(zhǔn)的新標(biāo)準(zhǔn)

EN 12697-44:2019

等同采用的國(guó)際標(biāo)準(zhǔn)

UNE EN 12697-44:2011 - Identical

DS EN 12697-44:2011 - Identical

SN EN 12697-44:2012 - Identical

NF EN 12697-44:2010 - Identical

NS EN 12697-44 Ed. 1 (2010) - Identical

NBN EN 12697-44:2010 - Identical

DIN EN 12697-44 (2010-12) - Identical

PN EN 12697-44:2010 - Identical

NEN EN 12697-44:2010 - Identical

SS EN 12697-44 Ed. 1 (2010) - Identical

ONORM EN 12697-44:2010 - Identical

BS EN 12697-44:2010 - Identical

I.S. EN 12697-44:2010 - Identical