The invention discloses an application process for a quick solidifying material for mining, which comprises the following steps: clearing a filling site, constructing a closed body on a coal lane, and undercutting two sides; erecting a filling template, a check pump, stirring barrels, an electric controller and a signal system; inserting a slurry outlet pipe orifice into a filling space, informing a filling pump station of the length, width and height of the current filling space, and preparing to fill material by the pump station; informing the pump station of slurrying and turning on the pump; and connecting a filling body to the top, then informing the pump station of stopping the pump, extracting the slurry outlet pipe orifice from a filling bag, and plugging a pipe faucet on the filling template, wherein the stirring barrels are an engineering plastic cylindrical barrel and an iron plate cylindrical barrel, the slurry conveying amount Q of the filling pump is 6 to 8 m / h, a slurry conveying pipe is a fire hose of 50 millimeters, the maximum pressure of the slurry conveying pipe is 2 to 4.07 MPa, and a forming facility of the filling body is the filling template. The application process has the advantages of feasible method and technology, economy and reasonability, convenient operation, efficient work, safety and reliability.