DIN EN 1430:2009-07
Bitumen and bituminous binders - Determination of particle polarity of bituminous emulsions; German version EN 1430:2009
| Fecha edición: |
2009-07-01
En Vigor
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|---|---|
| Idiomas disponibles: | Inglés, Alemán |
| Resumen: | The document specifies a method for the determination of the polarity of the bitumen particles in bitumen emulsions. A direct rectified current is passed through a bitumen emulsion between two parallel plate electrodes. Deposition of a layer of bitumen on the anode indicates a negative charge and that the emulsion is anionic. Deposition of particles on the cathode indicates a positive charge and that the emulsion is cationic. |
| Keywords: | Binding agents|Bitumen emulsions|Bitumens|Bituminous|Bituminous binders|Construction|Definitions|Determination|Electric charge|Emulsions|Laboratory testing|Materials testing|Particulate matter|Petroleum products|Polarity|Reagents|Testing |
| ICS: | 75.140 - Ceras, productos bituminosos y otros productos petrolíferos, 91.100.50 - Aglomerantes. Materiales de estanquidad |
| CTN: | |
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Equivalencia Internacional |
Idéntica EN 1430:2009 |
|
Reemplazo Normas |
Reemplaza a DIN EN 1430:1999-12 Reemplaza a DIN EN 1430:2007-08 |
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