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1.1 This test method covers the testing apparatus, sampling, test specimen preparation, and testing procedures for determining the rebound hardness number of rock material using a spring-driven steel hammer, referred to variously as a rebound hammer, impact test hammer, or concrete test hammer.

Product Details

Published:
07/01/2013
Number of Pages:
6
File Size:
1 file , 160 KB
Redline File Size:
2 files , 380 KB