Mine subsequent cemented and non-cemented filling mining method

The invention discloses a mine subsequent cemented and non-cemented filling mining method, comprising the following steps: (1) preparing chambers; (2) preparing for chamber filling; (3) preparing for filling: making tailing, cement, super-micro powder and aggregate made from mining waste rock into a filling slurry with the concentration of larger than 70 %, carrying out cemented filling by applying pressure or flowing automatically to the prepared mining chambers, and carrying out non-cemented filling only by directly filling the mining chambers with high-concentration tailing having the concentration of larger than 65 % and mining waste rock having the particle size of less than 2 cm; (4) stoping and filling the chambers: stoping and filling the next adjacent chamber in every four chambers, wherein the cemented and non-cemented filling modes are carried out alternately between the adjacent chambers; and (5) managing after filling. The invention has significant economic social benefits, and is suitable for mi