AASHTO M 20-70 (2004)

Standard Specification for Penetration-Graded Asphalt Cement

American Association of State Highway and Transportation Officials , 1970

Publisher: AASHTO

File Format: PDF

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Description

Standard By:American Association of State Highway and Transportation Officials , 1970

Published:1970

Pages:3

File Size:1 file , 690 KB

Language:English

Note:This product is unavailable in Ukraine, Russia, Belarus

This specification covers the following five penetration grades of asphalt binder for use in highway construction: 40 to 50, 60 to 70, 85 to 100, 120 to 150, and 200 to 300. For asphalt binders graded by viscosity, see AASHTO M 226.

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