Anti-crack masonry wall and construction method

A masonry wall and wall technology, applied in the direction of walls, electrical components, building components, etc., can solve the problems of tensile resistance, bending resistance, low shear strength, poor energy dissipation capacity, insufficient bonding force, etc., and achieve improved Anti-shear ability, prevent wall cracking, and improve the effect of earthquake resistance

Pending Publication Date: 2019-11-01
CITIC GUOAN CONSTR GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, masonry walls often have low tensile, bending, and shear strengths due to insufficient cohesion between blocks and mortar, low interlayer shear strength, and poo

Method used

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  • Anti-crack masonry wall and construction method
  • Anti-crack masonry wall and construction method
  • Anti-crack masonry wall and construction method

Examples

Experimental program
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Embodiment

[0035] A crack-resistant masonry wall includes a wall body 1, the wall body 1 is formed by interlaced blocks 2, and the gaps between the blocks 2 are filled with a bonding mortar layer 3. Also includes several connecting pieces 4, said connecting pieces 4 are evenly distributed in the wall body 1 according to certain compartments, in this embodiment, the horizontal intervals of the connecting pieces 4 are between 0.8m and 2m, and the vertical intervals of the connecting pieces 4 are between 0.8m and 2m. The vertical interval is between 0.8 and 1.5m. The connecting piece 4 is embedded in the bonding mortar layer 3, and the connecting piece 4 vertically penetrates the wall 1, that is to say, the connecting piece 4 is located in the gap of the block 2, and the length direction is the same as the width of the wall 1 Direction is vertical. Both ends of the connecting piece 4 are provided with fixing holes 5 , and several reinforcements 6 are provided on both sides of the wall 1 , ...

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Abstract

The invention relates to the technical field of building construction, specifically to an anti-crack masonry wall. The adopted technical scheme is that the anti-crack masonry wall comprises a wall body; the wall body is obtained by laying building blocks in a crossed manner; gaps between the building blocks are filled with binding mortar layers; the anti-crack masonry wall further comprises a plurality of connecting sheets; the connecting sheets are uniformly distributed in the wall body; the connecting sheets are embedded in the binding mortar layers; the connecting sheets perpendicularly runthrough the wall body; fixing holes are formed in the two ends of the connecting sheets; a plurality of reinforcing bars are also arranged on the two side surfaces of the wall body; the two ends of the reinforcing bars are fixed on a concrete frame around the wall body; the middle parts of the reinforcing bars penetrate into the fixing holes; and the reinforcing bars are distributed in a net shape. The anti-crack masonry wall has the characteristics that the cracking of the masonry wall can be prevented, the weight is light, the shear strength is high and the anti-seismic property is good.

Description

technical field [0001] The invention relates to the technical field of building construction, in particular to a crack-resistant masonry wall and a construction method. Background technique [0002] Masonry wall refers to a wall made of blocks and mortar through certain masonry methods. Commonly used blocks include solid bricks, hollow bricks, lightweight aggregate concrete blocks, concrete hollow blocks, and aerated concrete. Blocks, rough stone, rubble, etc. Hollow block masonry walls are widely used as partition walls of frame structure buildings because of their light weight, good thermal performance, high wall surface flatness, and high construction efficiency. However, masonry walls often have low tensile, bending, and shear strengths due to insufficient cohesion between blocks and mortar, low interlayer shear strength, and poor integrity, and are brittle, poor in ductility, and wear-resistant. The performance is poor, so the masonry wall is easy to crack or even col...

Claims

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Application Information

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IPC IPC(8): E04B2/02E04B2/06H02G3/38
CPCE04B2/02E04B2/06E04B2002/0202H02G3/386
Inventor 陈本义薛小明刘长丽王长富张珑杨长连
Owner CITIC GUOAN CONSTR GRP CO LTD
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