AASHTO AASHTO T 140-20

AASHTO T 140-20 PDF Download

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AASHTO T 140-20

Standard Method of Test for Compressive Strength of Concrete Using Portions of Beams Broken in Flexure

SKU193129614 Published by American Association of State Highway and Transportation Officials AASHTO Publication Date2020 Pages CountPages5

The AASHTO T 140-20 standard is a method used to determine the compressive strength of concrete. The standard specifically focuses on using portions of beams broken in flexure as test specimens.

It is worth noting that this method was originally designed for square cross-section beams, referred to as "modified cubes." However, the standard now allows for rectangular cross-section beams to be tested as well.

The standard also references other methods, such as AASHTO R 39, T 23, and T 24M/T 24, which provide guidance on how to make flexural test specimens from which the specimens for the compressive strength test can be obtained.

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Language(s)English
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