CN216616375U

CN216616375U - Building outer wall construction that water-proof effects is good is with antiseep structure

Info

Publication number: CN216616375U
Application number: CN202123138223.9U
Authority: CN
Inventors: 李景; 刘少隆; 王海涛; 魏振旺; 杨海龙
Original assignee: China Railway 18th Bureau Group Co Ltd; Building Installation Engineering Co Ltd of China Railway 18th Bureau Group Co Ltd
Current assignee: China Railway 18th Bureau Group Co Ltd; Building Installation Engineering Co Ltd of China Railway 18th Bureau Group Co Ltd
Priority date: 2021-12-14
Filing date: 2021-12-14
Publication date: 2022-05-27
Anticipated expiration: 2031-12-14

Abstract

The utility model discloses an anti-seepage structure with good waterproof effect for construction of an external wall of a building, which comprises a masonry wall surface, wherein a shear wall is arranged on one side of the masonry wall surface, a waterborne polyurethane layer is attached to one end of an attachment hole, a sealing layer is attached to one end of the waterborne polyurethane layer, a reinforcing structure is arranged inside the shear wall, an external wall surface is arranged on one side of the shear wall, and a heat insulation structure is arranged inside the external wall surface. According to the utility model, the whole masonry work of the masonry wall surface is firstly completed, and then the attachment work of the attachment layer is completed at the joint position of the masonry wall surface and the shear wall, so that the installation work of the waterborne polyurethane layer is completed under the attachment of the attachment holes, and the whole waterproof capability is well improved under the mutual cooperation of the waterborne polyurethane layer and the attachment hole, and the waterproof treatment is carried out on the joint position of the masonry wall and the concrete, so that the later-stage exterior wall putty construction is ensured not to fall off, and the whole applicability is well improved.

Description

Building outer wall construction that water-proof effects is good is with antiseep structure

Technical Field

The utility model relates to the technical field of building outer wall construction, in particular to an anti-seepage structure with good waterproof effect for building outer wall construction.

Background

Along with the continuous development of society, the economic level is continuously improved, the living standard of people is also obviously developed, because China belongs to subtropical monsoon humid climate areas and has the characteristics of abundant rainfall, sufficient sunlight, clear four seasons, high temperature in summer, concentrated rainfall, slightly cool and humid winter and the like, the average temperature in 1 month in one year is lowest, 3 ℃, the temperature in 7 months is highest, 29.3 ℃, 135 days in summer, 60 days in spring and autumn respectively, the rainfall in early summer plum rain season is concentrated, the annual rainfall is 1205 ml, because an outer wall is not designed to be waterproof in the process of project construction, the prevention of the outer wall is particularly important, and the use of residents is influenced by the leakage of the outer wall;

however, the traditional anti-seepage structure still has some problems in the actual use process, for example, the whole waterproof effect is poor in the actual use process, so that the actual working effect is easy to be influenced to a certain extent.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an anti-seepage structure with good waterproof effect for construction of an external wall of a building, and aims to solve the problem of poor waterproof effect in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a building outer wall construction that water-proof effects is with antiseep structure, is including building by laying bricks or stones the wall, the shear force wall is installed to one side of building by laying bricks or stones the wall, the junction of building by laying bricks or stones wall and shear force wall is provided with waterproof construction, waterproof construction includes the adhesion layer, the adhesion layer is attached to and is being built by laying bricks or stones the handing-over of wall and shear force wall and touch, the internally mounted of adhesion layer has the adhering to hole, the one end in adhering to the hole is attached to there is the waterborne polyurethane layer, the one end on waterborne polyurethane layer is attached to there is the facing layer, the inside of shear force wall is provided with additional strengthening, the outer wall is installed to one side of shear force wall, the inside of outer wall is provided with insulation construction.

Preferably, the attachment holes are arranged in the attachment layer at equal intervals, and the water-based polyurethane layer and the sealing layer are arranged in the same plane.

Preferably, the reinforcing structure comprises a first reinforcing steel column, the first reinforcing steel column is installed inside the shear wall, reinforcing ribs are installed inside the first reinforcing steel column, reinforcing side columns are installed on two sides of the first reinforcing steel column, and a second reinforcing steel column is installed at the bottom end of the first reinforcing steel column.

Preferably, the reinforcing ribs are arranged in the first reinforcing steel column at equal intervals, and the reinforcing side columns are symmetrically distributed about the vertical central axis of the first reinforcing steel column.

Preferably, the first reinforcing steel column and the second reinforcing steel column are distributed at right angles, and the reinforcing side column and the second reinforcing steel column are arranged in the same vertical plane.

Preferably, the heat preservation structure includes the heat preservation chamber, the heat preservation chamber sets up the inside at outer wall, the inside in heat preservation chamber is provided with the first layer of making an uproar that falls, the first one side of making an uproar that falls is provided with concentrated heat preservation, the one side of concentrating the heat preservation is provided with the second and falls the layer of making an uproar.

Preferably, the first noise reduction layer and the concentrated heat insulation layer are arranged in the same plane, and the concentrated heat insulation layer and the second noise reduction layer are arranged in the same plane.

Compared with the prior art, the utility model has the beneficial effects that: the anti-seepage structure with good waterproof effect for the construction of the building outer wall not only improves the waterproof effect of the anti-seepage structure, but also improves the heat preservation capability and the use strength of the structure;

(1) the whole masonry work of the masonry wall surface is firstly completed, and then the attachment work of the attachment layer is completed at the joint position of the masonry wall surface and the shear wall, so that the installation work of the waterborne polyurethane layer is completed under the attachment of the attachment holes, the whole waterproof capability of the masonry wall surface is well improved under the mutual matching of the waterborne polyurethane layer and the shear wall, and the joint position of the masonry wall surface and the concrete is subjected to waterproof treatment, so that the later-stage construction of exterior wall putty is ensured not to fall off, and the whole applicability of the masonry wall surface is well improved;

(2) the heat preservation cavity is firstly subjected to certain installation treatment, so that the installation treatment at the positions of the first noise reduction layer and the second noise reduction layer is completed, and the overall heat preservation work is completed due to the arrangement of the centralized heat preservation layer, so that the overall heat preservation practicability of the heat preservation cavity is well improved in the practical application process;

(3) through carrying out certain installation processing earlier with first enhancement steel column, consequently accomplished certain reinforcement work under the installation of strengthening rib, under the branch side of strengthening the side post is handled immediately, improved its holistic support heart stalk, consequently strengthened the in-process fine improvement of steel column contact at its and second, made it difficult emergence of work warp.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic side view of the waterproof structure of the present invention;

FIG. 3 is a schematic structural view of a front cross section of the heat-insulating structure of the present invention;

fig. 4 is a schematic front sectional view of the reinforcing structure of the present invention.

In the figure: 1. building a wall surface; 2. a waterproof structure; 201. an adhesion layer; 202. an attachment hole; 203. an aqueous polyurethane layer; 204. a cover coat layer; 3. a shear wall; 4. a reinforcing structure; 401. a first reinforcing steel column; 402. reinforcing ribs; 403. reinforcing the side posts; 404. a second reinforcing steel column; 5. an outer wall surface; 6. a heat preservation structure; 601. a heat preservation cavity; 602. a first noise reduction layer; 603. a centralized heat-insulating layer; 604. a second noise reduction layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, an embodiment of the present invention is shown: an anti-leakage structure with a good waterproof effect for building outer wall construction comprises a masonry wall surface 1, a shear wall 3 is installed on one side of the masonry wall surface 1, a waterproof structure 2 is arranged at the joint of the masonry wall surface 1 and the shear wall 3, the waterproof structure 2 comprises an attachment layer 201, the attachment layer 201 is attached to the intersection contact of the masonry wall surface 1 and the shear wall 3, an attachment hole 202 is installed inside the attachment layer 201, a water-based polyurethane layer 203 is attached to one end of the attachment hole 202, and a cover layer 204 is attached to one end of the water-based polyurethane layer 203;

the attachment holes 202 are arranged in the attachment layer 201 at equal intervals, and the water-based polyurethane layer 203 and the surface covering layer 204 are arranged in the same plane, so that the overall firmness of the attachment layer is well improved in the working process, the overall working stability of the attachment layer is well improved, and the overall waterproof capacity of the attachment layer is well improved;

a reinforcing structure 4 is arranged inside the shear wall 3, the reinforcing structure 4 comprises a first reinforcing steel column 401, the first reinforcing steel column 401 is arranged inside the shear wall 3, a reinforcing rib 402 is arranged inside the first reinforcing steel column 401, reinforcing side columns 403 are arranged on two sides of the first reinforcing steel column 401, and a second reinforcing steel column 404 is arranged at the bottom end of the first reinforcing steel column 401;

the reinforcing ribs 402 are arranged at equal intervals inside the first reinforcing steel column 401, the reinforcing side columns 403 are symmetrically distributed about the vertical central axis of the first reinforcing steel column 401, the first reinforcing steel column 401 and the second reinforcing steel column 404 are distributed at right angles, and the reinforcing side columns 403 and the second reinforcing steel column 404 are arranged in the same vertical plane, so that the overall use strength of the steel column is well improved in the working process;

an outer wall surface 5 is installed on one side of the shear wall 3, a heat insulation structure 6 is arranged inside the outer wall surface 5, the heat insulation structure 6 comprises a heat insulation cavity 601, the heat insulation cavity 601 is arranged inside the outer wall surface 5, a first noise reduction layer 602 is arranged inside the heat insulation cavity 601, a concentrated heat insulation layer 603 is arranged on one side of the first noise reduction layer 602, and a second noise reduction layer 604 is arranged on one side of the concentrated heat insulation layer 603;

the first noise reduction layer 602 and the concentrated heat insulation layer 603 are arranged in the same plane, and the concentrated heat insulation layer 603 and the second noise reduction layer 604 are arranged in the same plane, so that the overall heat insulation and noise reduction capability of the device is well improved, the overall practical capability of the device is well improved, and the overall service life of the device is well prolonged.

The working principle is as follows: firstly, grouting a top closing position 30 days after masonry is completed, cutting a template to the width of 100mm, sealing a gap of the top closing position, fixing the template on a wall by using a nail gun, forming a grouting hole with the diameter of 20mm at the inner corner, forming an observation hole with the diameter of 10mm at the outer side of the diagonal, and wetting a building block before construction;

then, finished mortar is mixed uniformly by a self-stirring grouting machine according to the water-cement ratio of 1:2 and the water-cement ratio of 1:0.6, grouting personnel support a grouting pipe by 3 persons in each group, one person controls a machine and one person observes, during grouting, the grouting pipe personnel are supported to insert the grouting pipe into a grouting hole, the robot is controlled to slowly inject cement slurry into a top closing gap, when mortar flows out from a grouting observation hole, grouting is stopped, grouting holes and observation holes are blocked by special blocking caps after grouting is finished, and after the mortar is solidified for 24 hours, mold stripping is carried out;

finally, treat the dry back of outer wall face 5 plastering, accomplish certain water repellent, do not drop for guaranteeing later stage putty construction, carry out water-proof construction, carry out the second floor again after treating that the first layer is waterproof dry thoroughly and apply paint with a brush, carry out the outer wall again after treating that the second floor is waterproof dry thoroughly and whitewash to adopt 1: 1:2 waterproof cement mortar carries out the shutoff to door and window frame and wall handing-over department, ensures the closely knit seamless of frame limit, and the outside uses ageing-resistant structure to glue to seal, reduces door and window frame position and permeates to the room in.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a building outer wall construction that water-proof effects is with antiseep structure, includes builds wall (1) by laying bricks or stones, its characterized in that: shear wall (3) are installed to one side of building wall (1), the junction of building wall (1) and shear wall (3) is provided with waterproof construction (2), waterproof construction (2) are including adhesion layer (201), adhesion layer (201) are attached to and are touched in the handing-over of building wall (1) and shear wall (3), the internally mounted of adhesion layer (201) has adhering to hole (202), the one end of adhering to hole (202) is attached to waterborne polyurethane layer (203), the one end of waterborne polyurethane layer (203) is attached to has covering layer (204), the inside of shear wall (3) is provided with additional strengthening (4), outer wall (5) are installed to one side of shear wall (3), the inside of outer wall (5) is provided with insulation construction (6).

2. The anti-leakage structure with good waterproof effect for the construction of the external wall of the building, according to claim 1, is characterized in that: the attachment holes (202) are arranged in the attachment layer (201) at equal intervals, and the water-based polyurethane layer (203) and the surface covering layer (204) are arranged in the same plane.

3. The anti-leakage structure with good waterproof effect for the construction of the external wall of the building, according to claim 1, is characterized in that: the reinforcing structure (4) comprises a first reinforcing steel column (401), the first reinforcing steel column (401) is installed inside the shear wall (3), reinforcing ribs (402) are installed inside the first reinforcing steel column (401), reinforcing side columns (403) are installed on two sides of the first reinforcing steel column (401), and a second reinforcing steel column (404) is installed at the bottom end of the first reinforcing steel column (401).

4. The anti-leakage structure with good waterproof effect for the construction of the external wall of the building as claimed in claim 3, wherein: the reinforcing ribs (402) are arranged at equal intervals inside the first reinforcing steel column (401), and the reinforcing side columns (403) are symmetrically distributed about the vertical central axis of the first reinforcing steel column (401).

5. The anti-leakage structure with good waterproof effect for the construction of the external wall of the building as claimed in claim 3, wherein: the first reinforcing steel columns (401) and the second reinforcing steel columns (404) are distributed in a right-angle mode, and the reinforcing side columns (403) and the second reinforcing steel columns (404) are arranged in the same vertical plane.

6. The anti-leakage structure with good waterproof effect for the construction of the external wall of the building, according to claim 1, is characterized in that: insulation construction (6) are including heat preservation chamber (601), heat preservation chamber (601) set up the inside in exterior wall surface (5), the inside in heat preservation chamber (601) is provided with first layer (602) of making an uproar that falls, one side on first layer (602) of making an uproar that falls is provided with concentrates heat preservation (603), one side of concentrating heat preservation (603) is provided with the second and falls layer (604) of making an uproar.

7. The anti-leakage structure with good waterproof effect for the construction of the external wall of the building, according to claim 6, is characterized in that: the first noise reduction layer (602) and the concentrated heat insulation layer (603) are arranged in the same plane, and the concentrated heat insulation layer (603) and the second noise reduction layer (604) are arranged in the same plane.