Abstract: In this paper,the commercial test of transporting the pumped high-water quick-hardening material through the empty retained drift in advance mining in Yangzhuang Mine of Huaibei Mining Admin istration is described. Based on the properties of high-water quick-hardening material and concrete geologic-productive technical conditions, the rational driftside supporting are calculated; a new technological system of driftside back filling the pumped high-water quick-hardening material is suggested; based on the special conditions of advance mining the effective temporary driftside supporting system in driftside backilling is chosen;and economic effectiveness gotten from the commercial test of the new technology is analysed and evaluated.