Surface Dressing - Test Method - Part 3: Determination of Binder Aggregate Adhesivity by the Vialit Plate Shock Test Method
Also Known As:
The DIN EN 12272-3 standard is a European standard that focuses on the measurement of the binder-aggregate systems used in surface dressing. The standard defines several methods for measuring the adhesion properties of the binder to the surface of the aggregate.
The standard specifies the measurement of mechanical adhesion, which refers to the physical bond between the binder and the aggregate. It also includes the measurement of active adhesivity, which evaluates the bonding strength between the binder and the chippings. The standard provides guidelines for improving the adhesion properties by using adhesion agents either within the binder or by applying them to the interface between the binder and the chippings.
Additionally, the standard addresses the wetting temperature of the binder to the aggregate, which is the temperature at which the binder can effectively wet the surface of the aggregate. It also considers the variation in adhesivity below the fragility temperature, which refers to the temperature at which the adhesion properties of the binder-aggregate system start to deteriorate.
| Descriptors | Adhesion, Binding agents, Construction materials, Definitions, Distribution, Distribution of density, Dosage, Fracture, Impact testing, Lay, Measurement, Measuring techniques, Mineral aggregates, Pavements (roads), Road construction, Road superstructure, Roadstone aggregates, Surface treatment, Testing, Wetting |
| ICS Codes | 93.080.20 - Road construction materials |
| Language(s) | English |
| File Size | 501.8 KB |
