ASTM D6373-23

Podrobné informácie

Označenie: ASTM D6373-23

Dátum vydania: 01.07.2023

Stránok: 5

Krajina: Americká technická norma

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Anotácia

This specification covers asphalt binders graded by performance. Grading designations are related to the average seven-day maximum pavement design temperature, and minimum pavement design temperature. Asphalt binder shall be prepared by the refining of crude petroleum by suitable methods, with or without the addition of modifiers, which may be any organic material of suitable manufacture that is used in virgin or recycled condition, and that is dissolved, dispersed or reacted in asphalt cement to enhance its performance. This specification incorporates an aid for determining the critical low cracking temperature using a combination of test procedures.


Keywords:
asphalt binder, asphalt cement, direct tension, flash point, modifier, performance specifications, pressure aging, rheology,, ICS Number Code 93.080.20 (Road construction materials)