CEN/TC 336
| Projekta Nr. | EN 12850:2002 |
|---|---|
| Nosaukums | This European Standard specifies a method for measuring the pH value of bitumen emulsions. It is applicable to anionic, cationic and nonionic bitumen emulsions. NOTE: In certain circumstances, the pH value may provide an indication of the ionic character of a bitumen emulsion. However, this indication should be confirmed by a particle polarity test conforming to EN 1430 (1). |
| Reģistrācijas numurs (WIID) | 389 |
| Darbības sfēra | This European Standard specifies a method for measuring the pH value of bitumen emulsions. It is applicable to anionic, cationic and nonionic bitumen emulsions. NOTE: In certain circumstances, the pH value may provide an indication of the ionic character of a bitumen emulsion. However, this indication should be confirmed by a particle polarity test conforming to EN 1430 (1). |
| Statuss | Atcelts |
| ICS grupa | 75.140 91.100.50 |