Lakebed tunnel deformation joint and internal and external corner polyurea waterproof coating structure

The utility model discloses a lake bottom tunnel deformation joint and internal and external corner polyurea waterproof coating structure which comprises a reinforcing body, the reinforcing body comprises a reinforcing main plate and a fixed reinforcing net arranged at the top of the reinforcing mai...

Full description

Saved in:
Bibliographic Details
Main Authors XU SHAOPING, LIU HONGYU, RAO SHENGBIN, LIANG PENGGANG, HE SHIMEI, TANG ZHENYA, MA TIANCHANG, SU CHUNSHENG
Format Patent
LanguageChinese
English
Published 26.06.2020
Subjects
EMBANKMENTS
EXCAVATIONS
FIXED CONSTRUCTIONS
FOUNDATIONS
HYDRAULIC ENGINEERING
SOIL SHIFTING
UNDERGROUND OR UNDERWATER STRUCTURES
Online AccessGet full text

Cover

More Information
Summary:The utility model discloses a lake bottom tunnel deformation joint and internal and external corner polyurea waterproof coating structure which comprises a reinforcing body, the reinforcing body comprises a reinforcing main plate and a fixed reinforcing net arranged at the top of the reinforcing main plate, a fixed protrusion is arranged at the bottom of the fixed reinforcing net, and the fixed protrusion is of a porous structure. Wherein a polyurea waterproof layer is arranged between the fixed reinforcing net and the reinforcing main board, the fixed bulges are embedded into the polyurea waterproof layer, and the fixed reinforcing net is embedded into the functional layer; and the reinforcing main board is fixedly connected with the processing surface. The connection strength of the whole coating structure is improved through the arrangement of the reinforcing body, and the problem of stress cracking of the polyurea waterproof layer is reduced through the arrangement of the porous fixing bulges. 本实用新型公开了一种湖
Bibliography:Application Number: CN201921859764U