With the gradual improvement of the theory of modern prestressed concrete structure, the continuous development of prestressing technology and technology level, especially the complete set of non-bonded prestressing technology is becoming more and more mature, more and more special structures selected non-bonded prestressed concrete. In this paper, only on the Jiangxi Yadong Cement Ruichang manufacturing plant silo project in the sliding mold construction of non-bonded prestressing construction technology to do an explanation and summary