Physical and mechanical properties of basement rock

Physical and mechanical characteristics of a basement rock greatly affect the operation of underground facility and the safety after closing it. Therefore, when constructing underground facility, it is necessary to choose proper basement rock.

Inserting a measurement probe into test drilling hole

Mitsubishi Materials Techno Corporation has been acquiring many fundamental physical and mechanical data of basement rock through in situ test using drill hole and laboratory test in order to assess underground facility installation.