EN 12697-19:2020现行
Bituminous mixtures - Test methods - Part 19: Permeability of specimen
出版：Comite Europeen de Normalisation
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基本信息
标准编号： EN 12697-19:2020
出版单位：Comite Europeen de Normalisation
标准页数：0
标准简介
This document specifies a method for determining the vertical and horizontal permeability of cylindrical specimens of bituminous mixtures with interconnecting voids. The document applies to specimens cored out of the road, specimens from laboratory made slabs or laboratory specimens prepared with a compaction device provided the thickness of the specimen is not less than twice the nominal maximum particle size of the aggregate in the mixture. The nominal diameter of specimens should be either 100 mm or 150 mm unless the nominal maximum particle size of the aggregate size exceeds 22 mm, when the nominal diameter is 150 mm.
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