Be suitable for city river's compound seepage prevention structure of multilayer
The utility model discloses a be suitable for city river's compound seepage prevention structure of multilayer passes through bed course, gland wash -prime coat on, and constitutes by setting up the lower transition bed course on the riverbed, geotechnological loaded filter, geotechnological ma...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | The utility model discloses a be suitable for city river's compound seepage prevention structure of multilayer passes through bed course, gland wash -prime coat on, and constitutes by setting up the lower transition bed course on the riverbed, geotechnological loaded filter, geotechnological material owner barrier layer from bottom to top. The utility model discloses the advantage embodies: 1, the compound seepage prevention structure of multilayer makes riverbed anti dash can the reinforce, has solved present seepage prevention structure and has been difficult to satisfy and moves prevention of seepage needs under the water condition, provides solution method for the prevention of seepage in river course, many functional requirement that control flood. 2, set up geotechnological loaded filter under the geotechnique material owner barrier layer, play the geotechnological material owner barrier layer of protection, prevent the effect that its seepage deformation destroyed. 3, each layer material is material commonly used to can select suitable material according to different river courses condition, convenient purchase and construction. 4, each layer material is flexible material, and structural stability can be good. 5, the gland wash -prime coat adopts the porous material of permeable waterborne, provides favourable place for underwater plant grows, the animal perches. |
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