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Artificial stope sill concerning to the conditions of the development of weak and soft ores


Short description:


Building the construction of the stope sill is a phased drivage of the service entries that are filled with concrete mix, first as supports, then as dome-shaped ceilings. Between supports the rock (ore) material is extracted, forming a entry of the appropriate destination.



Construction of the stope sill

Construction of the stope sill



Level of readiness:


The proposed construction has the necessary substantiation studies and performed analytical calculations of the strength of load-bearing and is ready for testing.




JSC «Kazchrome».




SSE «D.A. Kunayev Mining Institute», RSE «NC CPMRM RK»

050046, Almaty, 191, Abay av.

Tel.: (727) 376-53-16

Fax: (727) 376-52-97

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