The authors make an introduction to the technology of cemented filling with high-water quick consolidating tailings and its operation in Fankou lead-zinc mine, analyze the results that the filling technology was used and the factors that the quality of filling was influenced, and put forward some problems to be further discussed. Compared with conventional cemented filling with tailings, this filling technology not only makes some problems such as dewatering, slurry leakage and poor roof contacting of filling stope to be solved, but also can reduce filling cost, increase tailings utitization and shorten cycle length of operating, thus is of better economic and social results.