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HT-225 Schmidt Hammer Working Operation
- Mar 19, 2018 -
1Use a grinding stone to smoothen the test surface
2Perform a few test impacts with the rebound hammer on this smooth, hard surface before taking any measurements which you are going to evaluate. Perform a consistency check on the test anvil
3Position the hammer perpendicular to and against the test surface. Push the concrete test hammer adainst the surface at a moderate spped until the impact is triggered. Bes aware that the plunger generates a recoil when it deploys. 


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