EN
SR EN 12697-19:2020
Mixturi asfaltice. Metode de încercare. Partea 19: Permeabilitatea epruvetelor
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.
Status :
In vigoare
Data aprobării : 29.05.2020
Număr de pagini : 11
ICS : 93.080.20 Materiale de constructii pentru drumuri
Comitet tehnic : 187 - Drumuri
- Inlocuieste SR EN 12697-19:2012