Cemented backfill
Subtitle: strength parameters
Contributors: Chamber of Mines Research Organization.
Language: eng
Description:   The use of cemented backfill for local support, regional support, and as a working surface in South African mines were all explained.  The effects of variations in stress applied to the cemented backfill, active cement content, curing time, curing temperature, humidity during curing, the water/solid ratio of the cement, the type of waste used as a backfill, or the type of cement used, were all considered as factors affecting the strength of the cemented backfill.
Notes: 1