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AASHTO T 11-20
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AASHTO T 11-20 Standard Method of Test for Materials Finer Than 75-micrometers (ASTM C 117-13)
standard by American Association of State and Highway Transportation Officials, 2020
Full Description
AASHTO T 11-20 covers determination of the amount of material finer than a 75-m (No. 200) sieve in aggregate by washing. Clay particles and other aggregate particles that are dispersed by the wash water, as well as water-soluble materials, will be removed from the aggregate during the test.Two procedures are included, one using only water for the washing operation, and the other including a wetting agent to assist the loosening of the material finer than the 75-m (No. 200) sieve from the coarser material. Unless otherwise specified, Procedure A (water only) shall be used.
M00001031
2021-03-02
New product
AASHTO T 11-20 Standard Method of Test for Materials Finer Than 75-micrometers (ASTM C 117-13)
standard by American Association of State and Highway Transportation Officials, 2020