AASHTO T 71-08 (2017)
Standard Method of Test for Effect of Organic Impurities in Fine Aggregate on Strength of Mortar (ASTM Designation C 87/C 87M-10)
standard by American Association of State and Highway Transportation Officials, 2008
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.
This method is similar to but not technically identical to ASTM C 87/C 87M-10
Product Details
Published: 2008 Number of Pages: 7 File Size: 1 file , 1.2 MB Product Code(s): T071-08-UL, T071-08-UL, T071-08-UL
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