THE STUDY OF THE FILLING TECHNICS OF GRANULAR SEEPING

The paper brings forward the filling technics of granular seeping on the basis of analyzing the shortcoming existed in the rough aggregate cementing.It is that early setting material into interspace of granular substance,forming homogeneous fill and achieving saturate cemented filling consequently.Consisting of full grade rock in drifting.It has characteristics of brief practicality and low-invest and high-yield,is able to apply in diffcult mining ore body in complicated exploiting technic condition and simple establishment,Changing the traditional technonics of filling material.After particular argumentation,examination in test room,design of filling system,its technical parameters as well as affective factors were basically seized.It was successfully applied in X mine,and acquired remarkable social benefit.