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AASHTO M 20-70 (2004)

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AASHTO M 20-70 (2004) Standard Specification for Penetration-Graded Asphalt Cement

standard by American Association of State and Highway Transportation Officials, 1970

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Full Description

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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Published: 1970 Number of Pages: 3File Size: 1 file , 690 KB Product Code(s): MA-M020-70-UL, MA-M020-70-UL