FIELD: construction, hydrotechnical engineering.
SUBSTANCE: invention is related to the field of hydrotechnical engineering and may be used for junction of earth and concrete dams, preferably in northern construction climate zone. Unit for junction of earth dam with concrete structure includes junction abutment. Surface of abutment junction to earth dam, within the limits of its possible freezing, is coated with geomembrane attached to it.
EFFECT: invention makes it possible to improved filtration strength of unit for junction of earth dam to concrete structure due to reduction of crack formation in the area of concrete abutment junction to earth dam.
1 dwg
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