AASHTO T 157 : 2012(R2016)
Current
The latest, up-to-date edition.
Standard Method of Test for Air-Entraining Admixtures for Concrete
01-01-2012
1. SCOPE
2. REFERENCED DOCUMENTS
3. SIGNIFICANCE AND USE
4. MATERIALS
5. CONCRETE MIXTURES
6. MIXING
7. TESTS AND PROPERTIES OF FRESHLY MIXED CONCRETE
8. PREPARATION OF TEST SPECIMENS
9. TEST SPECIMENS OF HARDENED CONCRETE
10. TESTS ON HARDENED CONCRETE
11. CHECK TESTS FOR UNIFORMITY
12. PROCEDURE FOR RESIDUE BY OVEN DRYING
13. REPORT
14. PRECISION AND BIAS
15. KEYWORDS
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