HT 225A Concrete Test Hammer

The HT 225A Concrete Test Hammer is designed specifically for the non-destructive testing of concrete structures. This method has considerable advantages over conventional methods of assessing the compressive strength of concrete in that large areas can be tested in a very short time at a very low cost.

In addition it is possible to determine the variation in concrete quality between different sections of a structure with case.

The HT 225A is comparable with the Schmidt Hammer, Type N, this method of testing is covered by DIN 1048 and BS1881 part 202. These standards refer to assessment of the rebound hardness of motar which is directly related to the compressive strengths of the material being tested.

Can be used in accordance with:

• ISO 8045

• ASTM C805

• EN 12504-2

• BS 1881:202

• DIN 1048

• NFP18-417

• UNI 9189