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DIN EN 1430:2009-07
Bitumen and bituminous binders - Determination of particle polarity of bituminous emulsions; German version EN 1430:2009
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Summary
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.
Technical characteristics
| Publisher | Deutsche Institut für Normung e.V. (DIN) |
| Publication Date | 07/01/2009 |
| Page Count | 8 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
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