| 摘要 |
FIELD: mining engineering. ^ SUBSTANCE: device can be used while sealing artificial subgrade of industrial origin, liner of acting catch basin for pastelike dispersive and other liquid and bulk material, as well as for protective layer creation in areas of earth displacement of soil slip type. Method includes mixed grinding and agitation of alkali-type component, ground of industrial origin and water, feeding of received solution on the place of ground sealing with following its hardening. According to invention to the abovementioned components one adds grinded to 3500 cm2/g alumonisilicat solid phase based on industrial ground, and water is added directly in the grinding process and in warming condition, at that relation of water and ground is within 1:1.5. ^ EFFECT: cement consumption is eliminated; duralibility of cavity boundary sealing with industrial ground is improved, and filtration coefficient is decreased in that layer. ^ 3 cl |
