Standard Specification for Performance-Graded Asphalt Binder Using the Multiple Stress Creep and Recovery (MSCR) TestTranslate name
STANDARD published on 1.2.2021
Designation standards: ASTM D8239-21
Publication date standards: 1.2.2021
The number of pages: 5
Approximate weight : 15 g (0.03 lbs)
Country: American technical standard
Category: Technical standards ASTM
asphalt binder, direct tension, flash point, modifier, multiple stress creep and recovery (MSCR), performance specifications, pressure aging, rheology,, ICS Number Code 93.080.20 (Road construction materials)
1.1 This specificationNote 1:ï¿½For more information on LTPPBind online, see https://infopave.fhwa.dot.gov/Tools/LTPPBindOnline accessed June 10, 2020.
1.2ï¿½This specification incorporates Test Method for determining non-recoverable creep compliance, Jnr. â€œS,â€ â€œH,â€ â€œV,â€ or â€œEâ€ designations must be specified for standard, heavy, very heavy, and extremely heavy traffic loading, respectively.
1.3ï¿½The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.
1.4ï¿½The 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.
Note 2:ï¿½A guidance document for specifying bodies using Râ€‰% for elastic properties is under development.
Note 3:ï¿½For asphalt binders graded by penetration at 25â€‰ï¿½C, see Specification . For asphalt binders graded by viscosity at 60â€‰ï¿½C, see Specification . For performance-graded asphalt binder, see Specification .
Note 4:ï¿½AASHTO R 29 provides non-mandatory information for determining the performance grade of an asphalt binder.
1.5ï¿½This 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.
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