1.1 These test methods cover procedures for the determination of the average in situ mortar joint shear strength index in existing unreinforced solid-unit and ungrouted hollow-unit masonry built with clay or concrete units. Three methods ar
ASTM
Standard Test Methods for In Situ Measurement Of Masonry Mortar Joint Shear Strength Index
STD-72896
2009
2009-06-01
7