• AASHTO TP 139-20

AASHTO TP 139-20

Standard Method of Test for Determining the Relative Density (Specific Gravity) and Absorption of Lightweight Aggregate for Internally Cured Concrete Mixtures

American Association of State Highway and Transportation Officials , 2020

Publisher: AASHTO

File Format: PDF

$39.00$78.00


This test method covers the determination of the relative density (specific gravity) in the field or laboratory of lightweight aggregate for internally cured concrete mixtures.

AASHTO TP 139-20 History

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AASHTO TP 139-20

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