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 AASHTO T 21. Comparison is made between compressive strengths of mortar made with washed and unwashed fine aggregate.
AASHTO T 71-93 (2005)
Original price was: $120.00.$60.00Current price is: $60.00.
Standard Method of Test for Effect of Organic Impurities in Fine Aggregate on Strength of Mortar [ASTM Designation: C87-83(1995)]
American Association of State Highway and Transportation Officials , 1993
Related products
-
AASHTO M 57-80 (2021)
Original price was: $66.00.$33.00Current price is: $33.00. -
AASHTO T 308-10 (2015)
Original price was: $60.00.$30.00Current price is: $30.00. -
AASHTO HB-13
Original price was: $60.00.$30.00Current price is: $30.00. -
AASHTO M 147-65 (2012)
Original price was: $52.00.$26.00Current price is: $26.00. -
AASHTO HB-9
Original price was: $60.00.$30.00Current price is: $30.00.