Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Anti-seepage structure for post-cast strip of outer wall

A post-casting and anti-leakage technology, which is applied to underwater structures, infrastructure engineering, building components, etc., can solve the problem of single and fixed baffle width, the inability to freely adjust the baffle width according to different needs, and flow to the rear Solve problems such as the casting belt area, achieve the effect of saving time and effort in disassembly, improving sealing performance, and simple and convenient operation

Pending Publication Date: 2022-03-04
CHINA MCC5 GROUP CORP
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] According to the requirements of the design or construction specifications, the concrete strips left at the corresponding positions of the foundation floor, walls, and beams are called post-cast strips. When pouring waterproof concrete, certain technical measures should be taken to ensure the structural waterproof quality of the post-cast strips. Traditional The post-pouring belt of the basement exterior wall usually uses multiple baffles to separate the concrete. Since there are gaps between the concrete baffles, the concrete and water will flow into the post-casting zone through the baffles, and the existing The width of the anti-seepage baffle of the back-casting tape is single and fixed, and the width of the baffle cannot be adjusted freely according to different needs. Therefore, a leak-proof structure of the post-casting tape on the exterior wall is proposed

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
  • Anti-seepage structure for post-cast strip of outer wall
  • Anti-seepage structure for post-cast strip of outer wall
  • Anti-seepage structure for post-cast strip of outer wall

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0023] see Figure 1-5 , the present invention provides a technical solution: an anti-leakage structure of an exterior wall post-casting belt, including two L-shaped baffles 1, a horizontal plate 2 is arranged between the two L-shaped baffles 1, and one of the horizontal plates 2 The side is fixedly connected with the box body 4, the interior of the horizontal plate 2 is provided with a cavity 57, and the interior of the cavity 57 is provided with an adjustment component 5, and one end of the L-shaped baffle 1 is integrally formed with an L-shaped connecting column 6, and the L-shaped connecting column One end of 6 is inserted with a board 3, and an anti-seepage component 7 is arranged between the board 3 and the L-shaped connecting column 6.

[0024] The anti-seepage component 7 includes a rubber sleeve 72. The rubber sleeve 72 is a tapered sleeve. One side of the L-shaped connecting column 6 is provided with a tapered groove 71. The rubber sleeve 72 is fixedly connected to t...

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 outer wall post-cast strip anti-seepage structure is characterized in that an inserting plate is inserted into one end of an L-shaped connecting column, and an anti-seepage assembly is arranged between the inserting plate and the L-shaped connecting column; the anti-seepage assembly comprises a rubber sleeve, the rubber sleeve is a conical sleeve, a conical groove is formed in one side of the L-shaped connecting column, the rubber sleeve is fixedly connected to the interior of the conical groove, and the gap between the rubber sleeve and the conical groove is filled with two air bags. The rubber sleeve in the conical groove is pushed to expand and sleeve the outer side of the insertion plate to seal the insertion plate, and along with deep movement of the insertion plate, the insertion plate extrudes the two air bags, so that the air bags are stacked at the notch of the conical groove to extrude the rubber sleeve, the rubber sleeve is tightly attached to the outer side of the insertion plate, and the sealing performance between the insertion plate and the L-shaped connecting column is improved; and concrete between the L-shaped baffle and the inserting plate is prevented from leaking to the post-cast strip, and operation is easy and convenient.

Description

technical field [0001] The invention relates to the field of post-cast strips for exterior walls, in particular to an anti-leakage structure for post-cast strips for exterior walls. Background technique [0002] According to the requirements of the design or construction specifications, the concrete strips left at the corresponding positions of the foundation floor, walls, and beams are called post-cast strips. When pouring waterproof concrete, certain technical measures should be taken to ensure the structural waterproof quality of the post-cast strips. Traditional The post-pouring belt of the basement exterior wall usually uses multiple baffles to separate the concrete. Since there are gaps between the concrete baffles, the concrete and water will flow into the post-casting zone through the baffles, and the existing The width of the anti-seepage baffle of the post-casting tape is single and fixed, and the width of the baffle cannot be adjusted freely according to different...

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 Applications(China)
IPC IPC(8): E02D29/16E04B1/684E04B1/68
CPCE02D29/16E04B1/68E04B1/6801E04B1/6806
Inventor 张晨兴胡雪肖普罗锐曾岳斯达
Owner CHINA MCC5 GROUP CORP
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products