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HM-75 Original Schmidt Concrete Test Hammer is the classic rebound hammer known for its accuracy, repeatability, and longevity. It provides a rapid, non-destructive method of quickly assessing the condition of concrete structures. Common uses include concrete uniformity determinations, locating variations within the structure, estimating the compressive strength of in-place concrete, and assessment of rock hardness. The Type N test hammer is designed for testing concrete that is a minimum of 4in (100mm) thick and is the most widely known, cost-effective method of assessing the strength, integrity and uniformity of concrete structures.
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