MINE CONNECTORS CONSTRUCTION METHOD Russian patent published in 2019 - IPC E21F15/04 

FIELD: mining.

SUBSTANCE: invention relates to the field of underground mining, and can be used for the mine workings operational isolation in the absence of electricity. Mine lintels erection method, including the tanks from elastic filtering material filling with the rapidly hardening mixture, the tanks placement in the lintel erection place until the developed space complete overlapping, filling formed between the tanks voids by leaking through the elastic filtering material the quick-hardening mixture particles, sealed with water, the quick-hardening mixture setting and subsequent curing until the monolithic insulating structure formation. At that, during the laying process filled with a dry, quick-hardening mixture tanks are impregnated with water, and each overlying row of tanks laying is carried out prior to the lower row quick hardening mixture setting process beginning, wherein the voids between the tanks are filled with the quick hardening mixture particles filtered fraction.

EFFECT: technical result of the invention is increase in the construction speed and the mine lintels reliability in the absence of electricity.

1 cl, 1 ex