Preparation device and backfilling method for flow-state cement soil
A technology for preparing equipment and cement soil, which is applied in filling, construction, and infrastructure engineering, etc., can solve the problems of large deformation of foundation pits, long construction period, and low degree of mechanization, so as to ensure the compactness of backfilling, solve the problems of small sites, and speed up The effect of construction progress
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[0034] Specific embodiments of the present invention will be described in detail below for further understanding of the present invention.
[0035] The invention provides a method of utilizing the fluidity and self-compacting properties of cement soil in wet construction to solve the problem of backfill soil transportation in narrow construction sites and the quality problems of backfill soil compaction in narrow spaces, so as to speed up the construction progress, save vertical waterproof protective layers, and improve Waterproof quality effect, realize green construction.
[0036] figure 1 It is a schematic diagram of a liquid cement soil preparation device according to the present invention. as the picture shows,
[0037] A preparation device for fluid cement soil is composed of a fluid cement soil preparation pool 1, a cement soil mixing and spraying drill bit 2, and a cement slurry making backstage (not shown).
[0038] In detail, the fluid cement-soil preparation tank...
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