ASTM D6372-23 - Standard Practice for Design, Testing, and Construction of Microsurfacing
Standard Practice for Design, Testing, and Construction of Microsurfacing
| Standard number: | D6372-23 |
| Released: | 01.05.2023 |
| Status: | Active |
| Pages: | 8 |
| Section: | 04.03 |
| Keywords: | abrasion loss; consistency; lateral displacement; microsurfacing; polymer modified emulsified asphalt; quick traffic-system, set and cure time; rut-fill; specialized mixing and application equipment; stability; |
1.1 This practice covers the design, testing, and construction of mixtures of polymer-modified asphalt emulsion, mineral aggregate, mineral filler, water, and other additives, properly proportioned, mixed and spread on a paved surface. It is written as a guide and should be used as such. End use specifications should be adapted to conform to job and user requirements.
Note 1: This practice references test methods outside the jurisdiction of ASTM that may or may not have a precision statement.
1.2 The values stated in SI units are to be regarded as the 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.