FIELD: construction.
SUBSTANCE: method of strengthening a foundation includes drilling a well, installing a pipe-injector, and pumping a fixing composition. After installing the pipe-injector, along the lateral surface of the two foundation sides and into the previously performed well, through which the injection has already been carried out, electrodes are immersed. A powder additive of an electrically conductive material is introduced into the fixing material, and while pumping the fixing composition, electrical resistance of the foundation body is measured between the pipe-injector and each of the electrodes.
EFFECT: increasing the reliability of the injection fixing of the foundation stone masonry due to ensuring the possibility of quality control during the production process.
1 tbl, 4 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD TO RECOVER CONTACT LAYER "FOUNDATION - SOIL BASE" | 2015 |
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RU2439246C1 |
