As a new technique for construction of post-tensioned concrete structures,the vacuum mortar suction technique is currently being applied to a good many major bridges.

When vacuum absorbing water construction technique is adopted,earlier strength of concrete is improved,which can shorten setting time and curing time of concrete,raise construction efficiency as well improve compactness of concrete and reduce water-cement ratio.

Several exponent applications of the vacuum technology in the process of the wastewater treatment;

Applications of TPMC and DSMC to vacuum technology;

Application of vacuum technology in direct buried steam pipe with steel jacket;