Composite waterproof structure and construction method of anti-seismic joints on side wall of basement

A technology of waterproof structure and anti-seismic joint, applied in underwater structures, infrastructure engineering, hydraulic engineering and other directions, can solve the problems of single waterproof function, unreasonable structure, poor leakage prevention effect, etc., and achieve good leakage prevention effect and structure. Reasonable and waterproof effect

Active Publication Date: 2018-09-07
广州市设计院集团有限公司
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] One of the objectives of the present invention is to provide a composite waterproof structure with anti-seismic joints on the side wall of the basement in order to solve the problems of single waterproof function, poor leakproof effect, unreasonable structure and difficult maintenance in the existing basement waterproof structure
[0007] The second object of the present invention is to provide a construction method for a compound waterproof structure of a basement side wall seismic joint in order to solve the problems of single waterproof function, poor leakproof effect, unreasonable structure and difficult maintenance in the existing basement waterproof structure

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Composite waterproof structure and construction method of anti-seismic joints on side wall of basement
  • Composite waterproof structure and construction method of anti-seismic joints on side wall of basement
  • Composite waterproof structure and construction method of anti-seismic joints on side wall of basement

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment 1

[0036] refer to figure 1 and figure 2 , the composite waterproof structure of the basement side wall anti-seismic joint involved in this embodiment includes a caulking layer 19 and a buried waterstop 12, and the caulking layer 19 is arranged in the anti-seismic joint 20 and surrounds the side of the anti-seismic joint 20 A waterproof layer 13, an isolation layer 14, an additional waterproof layer 15 and an asphalt hemp layer 16 are arranged in sequence on the outer side of the wall, and a foam plastic rod 17 is arranged at the connection between the isolation layer 14 and the additional waterproof layer 15; There is an elastic sealing layer 18; an outer wall 1 is set outside the seismic joint of the side wall of the basement. The outer wall 1 is in the shape of an outer arch, and an inspection joint 2 is formed at the outer arch. An inspection door 6 is provided on the wall 11. The inner wall 11 is in the shape of an inner arch, and an inspection passage 5 is formed at the ...

specific Embodiment 2

[0047] The feature of the specific embodiment 2 of the present invention is: the PS hydrophobic board 10 is laid inside during the construction process of the isolated lining wall 3 . The PS hydrophobic plate 10 is 30mm high. All the other are with specific embodiment 1.

[0048] The present invention sets inner and outer double-layer wall structures on the waterproof side wall. Once a leak occurs, it can be repaired by entering the repair channel 5 through the repair door 6. Compared with the traditional waterproof structure of the basement side wall, the present invention improves waterproofing. Comprehensive performance, and the structure facilitates the maintenance and repair of the side wall in the future.

[0049] Compared with the traditional side wall structure, the present invention adds waterproof and drainage structures such as wall-free lining walls, drainage ditches, and water collection wells, and adopts a mode of multi-channel fortification and centralized prev...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention relates to a combination-type waterproof structure for a seismic joint of a side wall of a basement and a construction method. A waterproof layer, an isolation layer, an additional waterproof layer and a bitumastic oakum layer are arranged on the outer side of the side wall of the basement. The combination-type waterproof structure is characterized in that an outer layer wall is arranged on the outer side of the seismic joint of the side wall of the basement; the outer layer wall is of an outwards-convex shape; a maintenance joint is formed in an outwards-convex part; an inner layer wall is arranged on the inner side of the seismic joint; the inner layer wall is of an inwards-convex shape; a maintenance channel is formed at an inwards-convex part; an inner and outer side double-layer wall structure is formed; a water-collecting well is arranged at the part, near the wall foot of the inner side wall, in the maintenance channel; a water stop valve is embedded at the connection part of the inner layer wall and the side wall of the basement, and a water stop rubber strip which is inflated in water is laid at the connection part of the inner layer wall and the side wall of the basement; an off-wall-type liner wall is arranged on the inner side of the side wall of the basement, and a water drainage ditch is formed in the wall foot of the isolation-type liner wall; and the water drainage end of the liner wall communicates with the water collecting wall through the water drainage ditch, so that the combination-type waterproof structure is formed. The combination-type waterproof structure has the beneficial effects that the waterproof function is good; the anti-leakage effect is good; the structure is reasonable; and the maintenance is convenient.

Description

technical field [0001] The invention relates to a composite waterproof structure and a construction method of an anti-seismic joint on the side wall of a basement, and is particularly suitable for waterproof buildings on the side wall of a large comprehensive basement. The utility model belongs to the technical field of building waterproof structure systems. Background technique [0002] With the acceleration of the urbanization process, the basement of urban construction is getting bigger and deeper, which is the result of the large-scale and high-rise urban buildings and the full use of the basement space. However, the basement is a hidden project. If there is leakage in the future use, the consequences will be unimaginable. Therefore, the waterproofing of the basement is particularly important and prominent. [0003] The waterproofing of the basement is mainly the waterproofing of the side walls of the basement. Due to the need to consider earthquake resistance, it is n...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Patents(China)
IPC IPC(8): E02D29/16E04B1/68E04B1/00
CPCE02D29/16E04B1/0007E04B1/6815
Inventor 黄惠菁吴树甜陈菲宇罗欣
Owner 广州市设计院集团有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap