AASHTO T 71 : 2008(R2017)
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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METHOD OF TEST FOR EFFECT OF ORGANIC IMPURITIES IN FINE AGGREGATE ON STRENGTH OF MORTAR
Hardcopy , PDF
23-03-2023
English
01-08-2017
Important note : Users cannot be edited or removed once added to your Multi user PDF.This test method covers the determination of the effect on mortar strength of the organic impurities in fine aggregate, whose presence is indicated by tests with T 21. Comparison is made between compressive strengths of mortar made with washed and unwashed fine aggregate.
| DocumentType |
Test Method
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| Pages |
7
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| ProductNote |
THIS STANDARD ALSO REFERS TO T 21M/T 21, T 84,Fed. Std. No. 29, CFR 1910.1200, AASHTO R 90, SUMMARY AND PDF IS ADDED TO THIS STANDARD
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| PublisherName |
American Association of State Highway and Transportation Officials
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| Status |
Superseded
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| SupersededBy | |
| Supersedes |
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