METHOD OF ERECTING OF WASHED UP PROTECTIVE DAM Russian patent published in 2011 - IPC E02B7/06 

FIELD: mining.

SUBSTANCE: method of erecting of washed up protective dam includes dumping and layer-by-layer building of protective dam 1 and separating dam 4, routing of main and distributing sludge line 2, layer-by-layer dispersed banking of tailings for inner beach 3. Note that building of separating dam 4 is performed by layer-by-layer location of sleeve from non-woven geotextile perpendicularly to flow front and filling the sleeves with tailings 5 with formation of ground dam 4.

EFFECT: method allows decreasing of labour intensiveness, capacity and material expenses, increasing of tailing pond active capacity, increasing of facility general stability and service life, provision of advanced growth of protective dam.

3 dwg