ASTM D6929-21
Standard Practice for Evaluating the Effect of Freezing on Emulsified Asphalts
| Označení normy: | ASTM D6929-21 |
| Vydáno: | 01.05.2021 |
| Status: | Active |
| Počet stran: | 2 |
| Sekce: | 04.03 |
| Označení: | asphalt; broken; cationic emulsified asphalt; emulsified asphalt; freezing; |
| ASTM označení: | ASTM D6929 |
| Nahrazuje: | D6929-16 |
1.1 Emulsified asphalt is normally damaged by freezing temperatures, but specially formulated materials are expected to pass this practice.
1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.
1.3 The text of this standard references notes and footnotes which provide explanatory material. These notes and footnotes (excluding those in tables and figures) shall not be considered as requirements of the standard.
1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.
1.5 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.