CEN/TC 336
| Projekta Nr. | LVS EN 12850:2022 |
|---|---|
| Nosaukums | This European Standard specifies a method for measuring the pH value of bituminous emulsions. It is applicable to anionic, cationic and non-ionic bitumen emulsions. NOTE In certain circumstances, the pH value can 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) | 71672 |
| Darbības sfēra | This European Standard specifies a method for measuring the pH value of bituminous emulsions. It is applicable to anionic, cationic and non-ionic bitumen emulsions. NOTE In certain circumstances, the pH value can 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 | Standarts spēkā |
| ICS grupa | 91.100.50 75.140 |