2.5.3 Time Coefficient The age of the concrete and its carbonate penetration depth can significantly increase the measured rebound values R. It is possible to obtain accurate values for the effective strength by removing the hard, carbonate- impregnated surface layer using a manual grinding machine over a surface area of about Ø 120 mm and per-forming the measurement on the non-carbonate .
The original Schmidt ® hammer, type N, is designed for non-destructive testing of concrete items 4" (100mm) or more in thickness, or concrete with a maximum particle size less than or equal to 1.25" (32mm). It is designed for testing concrete within a compressive strength range of 1,450 to 10,152 psi (10 to 70 N/mm 2) and impact energy of the test is 1.6 ft-lbs (2.207 Nm). The (type N The Concrete Test Hammers are the most widely used portable NDT measuring instruments for a rapid assessment of the condition of a concrete structure..
View and Download Proceq N / L operating instructions manual online. Concrete Test Hammer. N / L test equipment pdf manual download. Also for: Nr / lr..
Mechanical Concrete Test Hammer - Original Schmidt -Type N The quality of concrete is mainly judged by its compressive strength directly affecting the load-bearing capacity and durability of concrete structures. Proceq invented the Original Schmidt, the world's first and now most widely used test hammer for analyzing the compressive strength of concrete properties..
The Proceq Original Schmidt Type N Hammer Tester is a hammer tester for testing PROCEQ concrete. The Proceq Original Schmidt Type N Hammer Tester is the basis for every major rebound hammer testing standard worldwide. It includes NR and LR versions for recording rebound values directly on the registration sheet..
The Orginal Schmidt Live is the world's most advanced R-value concrete test hammer. Proceq has taken its industry-leading, Original Schmidt, rebound hammer to a new level of performance and ease-of-use. Transformed now into a digitally-capable tool, it is unrivalled for testing, reporting and analysis of concrete strength and uniformity..
Proceq's Original Schmidt OS8000 Concrete Strength Test Rebound Hammer is the world's most advanced R-value concrete test hammer - unrivaled for testing, reporting and analysis of concrete strength and uniformity.The quality of concrete is mainly judged by its compressive strength directly affecting the load-bearing capacity and durability of concrete structures..
Concrete Test Hammer Proceq Type N Original Schmidt The quality of concrete is mainly judged by its compressive strength directly affecting the load-bearing capacity and durability of concrete structures. Proceq invented the Original Schmidt, the world's first and now most widely used test hammer for analyzing the compressive strength of concrete properties. The Original Schmidt will hit the .
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