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Reinforcing method and structure of existing rubble wall

A technology for strengthening structures and walls, applied to walls, building components, building structures, etc., to achieve the effect of improving structural strength

Pending Publication Date: 2022-08-05
SHANGHAI CONSTR NO 5 GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide a reinforcement method and structure for existing rubble walls, so as to solve the problem of how to reinforce the existing rubble walls while maintaining the original appearance of the existing rubble walls

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  • Reinforcing method and structure of existing rubble wall
  • Reinforcing method and structure of existing rubble wall
  • Reinforcing method and structure of existing rubble wall

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Embodiment Construction

[0039] The present invention will be described in detail below with reference to the accompanying drawings: The advantages and features of the present invention will be more clearly understood from the following description. It should be noted that, the accompanying drawings are all in a very simplified form and in inaccurate scales, and are only used to facilitate and clearly assist the purpose of explaining the embodiments of the present invention.

[0040] An embodiment of the present invention provides a method for reinforcing an existing rubble wall, which may include:

[0041] Step 501, please refer to figure 1 , clean the wall surface of the existing rubble wall 200. By cleaning the wall surface of the existing rubble wall body 200, dust and pollutants can be removed, and the weathered and loose mortar joints 220 on the wall surface with poor overall strength can be removed.

[0042] Step 502, please refer to figure 2 , a groove 221 is opened at the mortar joint 220...

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PUM

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Abstract

The invention discloses a reinforcing method and structure of an existing rubble wall. The method comprises the steps that the wall face of the existing rubble wall is cleaned; grooves are formed in mortar seams between rubble blocks of the existing rubble wall body; arranging a metal embedded part on each node at the intersection of the grooves; metal wires are arranged in the groove around each rough stone block along the groove, and the metal wires are connected to the metal embedded parts in the groove around each rough stone block; and the covering metal embedded part and the metal wire are filled with supplement mortar in the groove. The original appearance modeling of the existing rubble wall body is not changed, and the existing rubble wall body can be reinforced under the condition that the original style and appearance of the existing rubble wall body are maintained.

Description

technical field [0001] The invention relates to the technical field of construction engineering, in particular to a reinforcement method and structure of an existing rubble wall. Background technique [0002] The rubble wall is a building wall made of rubble with irregular size and shape. It is widely used in houses near mountains because of its sturdiness and durability, the availability of local materials, convenient masonry, and low cost. under construction. However, most of the existing rubble wall buildings are old, the ash joints are severely weathered, the mortar adhesion is significantly reduced, and the integrity is poor. For the reinforcement of such existing rubble walls, the following three reinforcement methods are commonly used: Method 1. Pressure grouting or grouting reinforcement: use grouting equipment to fill the gaps in the wall with bonding materials to strengthen the gap between the rubble blocks. of adhesion. In the first method, the operation of gro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04G23/02E04B2/02
CPCE04G23/0222E04G23/0203E04B2/02Y02A30/244
Inventor 石雨恒曾维强杜志祥
Owner SHANGHAI CONSTR NO 5 GRP CO LTD
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