FIELD: construction.
SUBSTANCE: in process of arrangement of a soil-cement pile according to a jet geotechnology, passing through each soil bed, they take samples and determine density of removed soil and cement pulp, then, according to functional dependence, they determine density of soil and cement mixture in a pile, and cement content in it, afterwards they determine strength of soil cement in a pile on the basis of laboratory tests of the soil and cement mixture with similar content of cement and soil type.
EFFECT: simplified control of quality of piles manufacturing according to the jet geotechnology jet-1 and reduced labour costs due to elimination of works of control drilling, sampling and testing of cores.
3 dwg
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