1.1 The objective of this test method is to measure the working and ultimate capacities of a rock bolt anchor. This method does not measure the entire roof support system. This method also does not include tests for pretensioned bolts or mine roof support system evaluation.
Product Details
- Published:
- 11/01/2013
- Number of Pages:
- 6
- File Size:
- 1 file , 110 KB
