The article presents the results of laboratory and field tests of vibro-jet magnetic activation (VJMA) technology in the technological processes of preparation of drilling and cement mortars. Studies have shown a significant improvement in the quality of the mortars, reducing the preparation time and energy intensity of the process. The use of VJMA technology for processing grouting mortar allows increasing the fluidity of the solution and increasing the strength of the cement stone. This facilitates the filling of cement mortar.

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