Hardening Property of Irrigation Pond Sludge Mixed with Stone Sludge and Cement

摘要

Stone sludge is produced in the process of cutting and grinding ofstones. Because stone sludge contains a lot of silica, it is thought thatmixing the stone sludge expedites the pozzolanic reaction of cement. Inthis study, we mixed irrigation pond sludge with stone sludge andcement and performed, solidification experiment on the laboratory andthe field. It is found that unconfined compression strength can beincreased when stone sludge is mixed with the irrigation pond sludge.