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

Method for blocking holes by using split bolts

A technology for tie bolts and hole plugging, which is applied in the field of tie bolt hole plugging and hole plugging, can solve problems such as affecting the apparent quality of wall concrete, leakage, and poor sealing, and achieves high promotion and application value and guarantees Appearance effect, the effect of ensuring compactness

Inactive Publication Date: 2010-06-16
青建集团股份公司
View PDF3 Cites 10 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the formwork construction where the wall has waterproof requirements, after the pull bolts are cut off, the hole needs to be plugged. In actual construction, the method of directly sealing the partition with an iron trowel is generally used, which is easy to cause the plugging to be incomplete. As a result, the leakage phenomenon in this part will affect the apparent quality of the wall concrete.

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
  • Method for blocking holes by using split bolts
  • Method for blocking holes by using split bolts

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0008] As shown in the figure, the present invention first uses cement mortar to apply layered smears to the pull bolt bolt holes 2 formed after the wall is poured and then compacts them, and then uses a sealing mold 1 to grind and seal the surface; the sealing mold 1 is a A special tool made of stainless steel, the front end is a disc-shaped boss 11 with a diameter of 45mm, which is the same as the outer diameter of the bolt hole 2 and can cooperate with each other; 12 handles, easy to use. After the cement mortar is used to seal and block the hole, the hole sealing mold 1 is used to align the position of the bolt hole for grinding and pressing to realize the final positioning of the bolt hole 2 to ensure the compactness of the plugging and the appearance of the concrete, and to improve the project quality.

[0009] Of course, the above description is not a limitation of the present invention, nor is the present invention limited to the above-mentioned operations, and all cha...

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 discloses a method for blocking holes by using split bolts. The method is characterized by coating and compacting bolt holes layer by layer by using cement mortar; and carrying out abrasive-compacting and hole sealing on the surface by using a hole-sealing die. Compared with the traditional method for blocking the holes, the method not only ensures blocking compactness and avoids leakage, but also ensures the appearance effect of concrete and improves construction quality; and moreover, the method has the advantages of cost conservation, high economical efficiency and practicality and higher popularization and application values, thereby generating ideal economic and social benefits.

Description

technical field [0001] The invention discloses a method for plugging holes, in particular to a method for plugging holes of pull bolts, which belongs to the technical field of construction engineering. Background technique [0002] At present, with the widespread use of concrete walls in our country, in the formwork construction with waterproof requirements for the walls, when the concrete walls of buildings are poured, pull bolts are generally used. After the formwork is removed, the total length of the bolts should be 2 / 3 or so exposed parts are cut off. In the formwork construction where the wall has waterproof requirements, after the pull bolts are cut off, the hole needs to be plugged. In actual construction, the method of directly sealing the partition with an iron trowel is generally used, which is easy to cause the plugging to be incomplete. As a result, the leakage phenomenon in this part will affect the apparent quality of the wall concrete. Contents of the inv...

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
IPC IPC(8): E04G17/00
Inventor 王胜
Owner 青建集团股份公司
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

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com