Vertical Capping Set
Cylinder test specimens must have flat and level end surfaces perpendicular to the cylinder body to assure compression test accuracy. The cylinder ends may be either ground or capped to achieve conformity with ASTM C 617. The Durham Geo Vertical Capping Set provides all the needed items for capping 6 x 12 inch (15.2 x 30.5 cm) concrete cylinders.
ASTM C 31, C 192, C 617 AASHTO T-23, T-126.