Taking pure water

industrial wastewater and household wastewater to manufacture cemented soil blocks respectively

their unconfined compressive strengths were measured.Compared the σ-ε curves

the conclusion was drawn that the elastic-plastic character of cemented soil was not changed by industrial wastewater and household wastewater.The results show that their strengths are increasing with the increment of age time

among which the strengths of pure water are the highest.Compared with pure water block strength

the strength change rates of industrial wastewater and household wastewater blocks are increased with the increment of age time

but their degradation rules are similar.