Method for repairing crack in ancient building wall

A technology for ancient buildings and walls, applied in the field of construction, to achieve good repair effect and increase the effect of firmness

Inactive Publication Date: 2016-04-20
SICHUAN DAVID ARCHITECTURAL DESIGN CO LTD
View PDF4 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, most of the repair schemes are proposed for the cracks in the walls of concrete buildings, but few of th

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 repairing crack in ancient building wall
  • Method for repairing crack in ancient building wall
  • Method for repairing crack in ancient building wall

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0024] In view of the lack of technical solutions for repairing cracks in ancient buildings, especially ancient building walls made of rocks, the present inventor conceived a method for repairing cracks in ancient building walls. Using this method, a mixed mortar is prepared by mixing sand, clay, lime paste, cement and water in a weight ratio of 3:1:0.5:1:1.5, and the prepared mixed mortar is used to seal the cracks. A plurality of grouting nozzles for pouring the mixed mortar into the cracks are installed at equal intervals along the cracks from the bottom of the crack, and the plurality of grouting nozzles are used to lower the pressure into the cracks in turn The mixed mortar is poured to repair the cracks. In this method, the mixed mortar formed by mixing the above-mentioned materials in a specific ratio can firmly bond the broken walls together after being poured into the cracks of the ancient building walls to increase the firmness of the walls; in addition, , The multip...

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 the field of buildings and particularly provides a method for repairing a crack in an ancient building wall. The ancient building wall is built by rock and has the crack extending vertically. The method includes: mixing sand, clay, lime putty, cement and water according to weight ratio of 3:1:0.5:1:1.5, and stirring formed mixture for preset time to prepare mixed mortar; sealing the crack with the mixed mortar; mounting a plurality of grouting nozzles for pouring the mixed mortar into the crack in the sealing mixed mortar from the bottommost part of the crack and along the crack, wherein the vertical distance between every two adjacent grouting nozzles is first distance; sequentially pouring the mixed mortar into the crack through the grouting nozzles.

Description

technical field [0001] The invention relates to the field of construction, in particular to a method for repairing cracks in walls of ancient buildings. Background technique [0002] Many ancient buildings in China, such as the Potala Palace, not only have a long history, but also occupy an important position in the history of world architecture with their unique style and historical significance, and have extremely high artistic achievements and scientific value. Like all other historical relics, the value of ancient buildings lies in their historical legacy, which cannot be reproduced or rebuilt, and once destroyed, they cannot be recovered. However, during the preservation process of ancient buildings after years of vicissitudes, due to the damage of man-made and natural forces, it is necessary to restore ancient buildings in accordance with the relevant national regulations on cultural relics while maintaining the original appearance of ancient buildings as much as possi...

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): E04G23/02
CPCE04G23/0203E04G23/0211
Inventor 刘卫兵李旭李源
Owner SICHUAN DAVID ARCHITECTURAL DESIGN CO LTD
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