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Underground space damp-proof drainage structure

A technology of underground space and drainage structure, which is applied in the direction of building components, building structures, building insulation materials, etc., and can solve problems such as efflorescence, water seepage and dripping on concrete walls, and mildew on walls

Inactive Publication Date: 2017-05-31
ZHEJIANG CONSTR ENG CURTAIN WALL DECORATION CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the above problems, the present invention provides a moisture-proof and drainage structure for underground space, which effectively solves the problems of water seepage and dripping in underground space, moldy walls and efflorescence of concrete walls, and provides a comfortable working environment for underground space workers

Method used

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Embodiment Construction

[0020] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0021] figure 1 It is a schematic diagram of the moisture-proof and drainage structure of the underground space. Such as figure 1 As shown, the base surface 101 of the underground space is generally a rock surface or a concrete surface, which is prone to water seepage and dripping.

[0022] The moisture-proof and drainage structure for underground spaces of the present invention includes a waterproof layer 103 and a decorative layer 105 .

[0023] The waterproof layer 103 is located on the base surface 101 of the underground space, and the decoration layer 105 is located on the waterproof layer 103 .

[0024] A plurality of planting tendon suspenders 102 are arranged on the top of the underground space, and the planting tendon suspenders 102 are inserted into the base surface 101 for fixing and supporting the waterproof layer 103 . The plan...

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Abstract

The invention provides an underground space damp-proof drainage structure. The structure includes a waterproof layer and a decorative layer, wherein the waterproof layer is located on fundamental surface of a underground space, and the decorative layer is located on the waterproof layer; the positions at which the top of the underground space is connected with wall bodies at the two sides are both provided with water-collection water-guiding grooves, and the edges of the two sides of the waterproof layer on the top of the underground space are connected with the water-collection water-guiding grooves respectively. The problems that the water seepage and water dropping of the underground space occurs, walls are mildewed and crystalline bloom of concrete walls occurs are effectively solved, and the underground space damp-proof drainage structure offers a comfortable working environment for underground space workers.

Description

technical field [0001] The invention belongs to the field of construction and relates to an underground space moisture-proof drainage structure. Background technique [0002] Underground space generally refers to caves, dams, hydropower stations, underground shopping malls, subways, air-raid shelters, tunnels, etc. The existing practice is concrete pouring, which means concrete leveling and painting. [0003] In the underground space, there is no sunshine all year round, and there is a sense of depression. The humidity and temperature in the underground space are mainly affected by the earth atmosphere and weather. The earth atmosphere changes with the seasons, and the underground space is relatively closed, and the air circulation is not smooth. , especially in spring, the humidity in the ground is relatively high, and it is relatively dry in autumn, which makes the surface decoration layer easy to mold when it is wet, and easy to shell and crack when it is dry. Moreover, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B1/66E04B9/00
CPCE04B1/66E04B9/00
Inventor 卢垣铭施泽民郭洋金耿阳陈敏璐
Owner ZHEJIANG CONSTR ENG CURTAIN WALL DECORATION CO LTD
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