Impact Concrete Test Hammer
Durham geo's Impact Concrete Test Hammer tests in-place compressive strength within a range of 1500 to 8,000 psi (10 - 55 MPa). The hammer is placed on the test surface and impact force is released. The rebound value is noted and compared to a supplied table.
Set includes hammer, rubbing stone and container, padded canvas bag, instructions and calibration curves.
ASTM C 805
|C-500||Concrete Test Hammer, Impact Type|