This document specifies the instruments, materials, and test conditions for performance testing methods of metal mine tailings filling slurry and filling body slump and slump expansion, setting time, bleeding and pressure bleeding, compressive strength, and dry shrinkage. Operation steps and result calculations, etc. This document is applicable to the testing of various performance indicators of filling slurries and filling bodies that use metal mine tailings as aggregate, mineral processing wastewater as mixing water, and cementitious materials as cementing agents.
T/MMAC 006-2022 history
2022T/MMAC 006-2022 Detection method of tailings filling in metal mines