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EN 12697-4:2015現(xiàn)行

Bituminous mixtures - Test methods - Part 4: Bitumen recovery: Fractionating column

出版：Comite Europeen de Normalisation

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基本信息

標(biāo)準(zhǔn)編號： EN 12697-4:2015

標(biāo)準(zhǔn)類別：Standard

出版單位：Comite Europeen de Normalisation

標(biāo)準(zhǔn)頁數(shù)：18

標(biāo)準(zhǔn)簡介

This European Standard specifies a test method for the recovery of soluble bitumen from bituminous mixtures from pavements in a form suitable for further testing. The procedure is suitable for the recovery of paving grade bitumen and is also suitable for mixtures containing volatile matter such as cut-back bitumen but the results may be less precise. This European Standard is the reference method for mixtures containing volatile matter, but the rotary evaporator procedure (see EN 12697-3) for mixtures with paving grade bitumen. NOTE:There is limited experience of recovery when polymer-modified bitumen is used.

本標(biāo)準(zhǔn)替代的舊標(biāo)準(zhǔn)

EN 12697-4:2005

等同采用的國際標(biāo)準(zhǔn)

NBN EN 12697-4:2005 - Identical

NF EN 12697-4:2005 - Identical

SN EN 12697-4:2016 - Identical

DS EN 12697-4:2005 - Identical

NF EN 12697-4:2015 - Identical

SN 670404:2016 - Identical

UNE EN 12697-4:2015 - Identical

UNI EN 12697-4:2005 - Identical

NS EN 12697-4 Ed. 2 (2005) - Identical