Three-layer composite vertical anti-seepage structure

The utility model discloses a three-layer composite vertical anti-seepage structure. The three-layer composite vertical anti-seepage structure is composed of a GCL waterproof blanket, a plastic anti-seepage film and a backfill anti-seepage material. The GCL waterproof blanket is a surface spraying r...

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Bibliographic Details
Main Authors WANG MINGJING, TAN SHENGYING, ZHANG ERPO, WANG JINSEN, WANG BANGCHUN, YAO YANZHUO, FANG KAILE, ZHOU YUN, GONG XIAOLI, ZUO CONGJUN
Format Patent
LanguageChinese
English
Published 31.05.2024
Subjects
EMBANKMENTS
EXCAVATIONS
FIXED CONSTRUCTIONS
FOUNDATIONS
HYDRAULIC ENGINEERING
SOIL SHIFTING
UNDERGROUND OR UNDERWATER STRUCTURES
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Summary:The utility model discloses a three-layer composite vertical anti-seepage structure. The three-layer composite vertical anti-seepage structure is composed of a GCL waterproof blanket, a plastic anti-seepage film and a backfill anti-seepage material. The GCL waterproof blanket is a surface spraying reinforced waterproof type GCL waterproof blanket, the plastic impermeable membrane is an LLDPE geomembrane, and the backfill impermeable material is environment-friendly plastic concrete. The utility model provides a three-layer composite vertical anti-seepage structure which is composed of three layers of materials including a surface spraying reinforced waterproof type GCL waterproof blanket, an LLDPE geomembrane and environment-friendly plastic concrete, the anti-seepage performance and reliability of a vertical anti-seepage project are enhanced on the basis of a conventional vertical anti-seepage technology, the permeability coefficient of the composite vertical anti-seepage structure is reduced, and the anti-s
Bibliography:Application Number: CN202322859054U