Backfilling consolidated fill in the application of a metallic ore goaf treatment
WANG Ying-jun;North China Engineering Investigation Institute co.LTD.;
With the continuous development of industry, metal gradually become the indispensable materials. With metal mining, a large number of mined-out area has been more and more. These one mined-out area of metal mining area caused by unpredictable harm(mine collapse, water bursting, etc.). In order to avoid the tragedy, often by adopting the method of support and filling mining area. This article mainly introduce backfilling cementation filling widely used in metal mines.
【CateGory Index】： TD853.391