DSF/PREN 12272-3
Surface dressing – Test methods – Part 3: Determination of binder aggregate adhesivity by the Vialit plate shock test method
| Organization: | DS |
| Status: | pending |
| Page Count: | 24 |
| ICS Code (Road construction materials): | 93.080.20 |
scope:
This European Standard applies to the measurement of the binder-aggregate systems for surface dressing. This European Standard specifies methods of measurement of: the mechanical adhesion of the binder to the surface of the aggregate, - the active adhesivity of the binder the the chippings, - the improvement of the mechanical adhesion and active adhesivity by adding an adhesion agent either into the mass of the binder or by spraying the interface between binder and chippings, - the wetting temperature fo the binder to the aggregate, - the variation of adhesivity below the fragility temperature.
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