FIELD: construction.
SUBSTANCE: dam includes an antifiltering element in the form of a core from clayey material with a trench arranged in it. The trench passes along the structure axis, is deepened down to the forecasted border of the dam crown freezing and is filled with a low-plastic gel-like material - cryophylactic with low freezing temperature. The cryophylactic may be a mixture of fine-grained fraction of sandy-loam soil and water-insoluble organosilicic liquid with viscosity of at least 600-800 centipoise.
EFFECT: increased filtration strength of dam made of soil materials, located in the area with severe climate conditions.
2 cl, 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
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|
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