CN216142160U

CN216142160U - Anti-seepage structure of basement

Info

Publication number: CN216142160U
Application number: CN202121302419.4U
Authority: CN
Inventors: 许路延; 顾浙愉; 孙哲; 蔡立新; 周泠骏
Original assignee: Zhejiang Urban & Rural Planning Design Institute
Current assignee: Zhejiang Urban & Rural Planning Design Institute
Priority date: 2021-06-10
Filing date: 2021-06-10
Publication date: 2022-03-29
Anticipated expiration: 2031-06-10

Abstract

The utility model provides an anti-seepage structure of a basement, and belongs to the technical field of civil engineering. It has solved prior art and has had problem with high costs. This prevention of seepage of basement passes through structure includes waterproof bottom and the outer wall basis that is located waterproof bottom border department, and above-mentioned outer wall basis upper portion has linked firmly the wall body, waterproof bottom and outer wall basis are the reinforced concrete material, its characterized in that, the wall body includes inlayer, intermediate level and skin, and above-mentioned inlayer is the wall base that a plurality of fragment of brick were built by laying bricks or stones, and above-mentioned intermediate level includes waterproofing roll material layer and cement mortar layer, and above-mentioned cement mortar layer is by the cladding between waterproofing roll material layer and inlayer, and above-mentioned outer subsides are leaned on in waterproofing roll material layer outside and outer for the clay material. The anti-seepage structure of the basement has lower cost.

Description

Anti-seepage structure of basement

Technical Field

The utility model belongs to the technical field of civil engineering, and relates to an anti-seepage structure of a basement.

Background

In order to prevent seepage, the basement outer wall adopts reinforced concrete wall boards as waterproof boards.

It can be seen that the wall plate made of reinforced concrete has higher cost, which leads to the corresponding increase of the basement construction cost.

And, the steel reinforcement cage needs to be tied up in the wallboard shaping of reinforced concrete material, connects the building templates in the steel reinforcement cage outside, then pours into the concrete raw materials into in the steel reinforcement cage, still need dismantle the building templates after the wallboard shaping, can see that its engineering time is than longer, and the operation process is troublesome moreover.

Disclosure of Invention

The utility model aims to provide an anti-seepage structure of a basement with low cost and high stability aiming at the problems in the prior art.

The purpose of the utility model can be realized by the following technical scheme:

the utility model provides a structure is passed through in prevention of seepage of basement, basement include waterproof bottom and the outer wall basis that is located waterproof bottom border department, and above-mentioned outer wall basis upper portion has linked firmly the wall body, waterproof bottom and outer wall basis are the reinforced concrete material, a serial communication port, the wall body includes inlayer, intermediate level and skin, and above-mentioned inlayer is the wall base that a plurality of fragment of brick were built by laying bricks or stones, and above-mentioned intermediate level includes waterproof roll material layer and cement mortar layer, and above-mentioned cement mortar layer is by the cladding between waterproof roll material layer and inlayer, and above-mentioned outer subsides are leaned on in the waterproof roll material layer outside and outer clay material that is.

The anti-seepage structure of the basement creatively adopts a wall body formed by combining an inner layer, an intermediate layer and an outer layer.

The inner layer of the brick masonry can ensure that the brick masonry has enough strength, and certainly, cement mortar needs to be coated between two adjacent bricks in the brick masonry process.

The waterproof coiled material layer and the cement mortar layer in the middle layer can play a good anti-seepage effect.

The outer wall is formed by compacting clay, so that the cost of the wall is properly reduced.

In the prevention of seepage of foretell basement structure, waterproof roll material layer upper portion and inlayer upper portion parallel and level, waterproof roll material layer lower part has the linkage segment one and the linkage segment two that turn over to the outside, and above-mentioned linkage segment one transversely sets up and a linkage segment cladding border department on the outer wall basis, and above-mentioned linkage segment two sets up perpendicularly and two cladding of linkage segment are in outer wall basis outside department, and above-mentioned linkage segment one is compressed tightly between skin and outer wall basis.

The outer layer and the outer wall foundation can be separated by the first connecting section, the outer side of the outer wall foundation can be coated by the second connecting section, even if the outer layer permeates, water permeating from the outer layer can move downwards along the waterproof coiled material layer, and the permeating water is prevented from entering the inner side of the inner layer.

In the above-mentioned anti-seepage structure of the basement, the thickness of the inner layer is 26-33 cm.

In the anti-seepage structure of the basement, the thickness of the waterproof roll layer is 10-13 cm.

In the anti-seepage structure of the basement, the thickness of the cement mortar layer is 10-13 cm.

In the anti-seepage structure of the basement, the thickness of the outer layer is 22-25 cm.

In the anti-seepage structure of the basement, the waterproof bottom layer and the outer wall foundation are of an integrated structure.

This can suitably improve the compactness of the structure.

In the anti-seepage structure of the basement, the upper part of the outer wall foundation is flush with the upper part of the waterproof bottom layer.

In the anti-seepage structure of the basement, the thickness of the outer wall foundation is larger than that of the waterproof bottom layer, and the lower part of the outer wall foundation extends out of the lower part of the waterproof bottom layer.

The structure can form a concave cavity between the outer wall foundation and the lower part of the waterproof bottom layer, and the bottom layer is ensured to be connected to the ground more stably.

In the above-described permeation prevention structure of a basement, the compaction factor of the outer layer is 0.97.

This can suitably improve the permeation prevention performance of the outer layer.

Compared with the prior art, the anti-seepage structure of the basement has enough strength and higher rainwater anti-seepage performance due to the fact that the wall body formed by combining the inner layer, the middle layer and the outer layer is adopted.

Meanwhile, the inner layer, the middle layer and the outer layer are stably connected together, so that the stability is high, the structural compactness is improved, and the practical value is high.

Drawings

Fig. 1 is a schematic cross-sectional view of the anti-seepage structure of the basement.

In the figure, 1, a waterproof bottom layer; 2. an outer wall foundation; 3. an inner layer; 4. an intermediate layer; 4a, a waterproof roll layer; 4a1, connecting segment one; 4a2 and a connecting segment II; 4b, a cement mortar layer; 5. and (4) an outer layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent 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 obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

It will be understood that when an element is referred to as being "mounted on" another element, it can be directly mounted on the other element or intervening elements may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. When an element is referred to as being "secured to" another element, it can be directly secured to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "or/and" includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1, the anti-seepage structure of the basement comprises a waterproof bottom layer 1 and an outer wall foundation 2 located at the edge of the waterproof bottom layer 1, wherein the upper part of the outer wall foundation 2 is fixedly connected with a wall body, and the waterproof bottom layer 1 and the outer wall foundation 2 are both made of reinforced concrete materials.

The wall body comprises an inner layer 3, a middle layer 4 and an outer layer 5, wherein the inner layer 3 is a wall blank built by a plurality of bricks, the middle layer 4 comprises a waterproof coiled material layer 4a and a cement mortar layer 4b, the cement mortar layer 4b is coated between the waterproof coiled material layer 4a and the inner layer 3, the outer layer 5 is attached to the outer side of the waterproof coiled material layer 4a, and the outer layer 5 is made of clay.

The upper portion of the waterproof roll material layer 4a is flush with the upper portion of the inner layer 3, the lower portion of the waterproof roll material layer 4a is provided with a first connecting section 4a1 and a second connecting section 4a2 which are turned outwards, the first connecting section 4a1 is transversely arranged, the first connecting section 4a1 covers the upper edge of the outer wall foundation 2, the second connecting section 4a2 is vertically arranged, the second connecting section 4a2 covers the outer side of the outer wall foundation 2, and the first connecting section 4a1 is tightly pressed between the outer layer 5 and the outer wall foundation 2.

The thickness of the inner layer 3 is 26-33 cm.

The thickness of the waterproof roll material layer 4a is 10-13 cm.

The thickness of the cement mortar layer 4b is 10-13 cm.

The thickness of the outer layer 5 is 22-25 cm.

Waterproof bottom 1 and outer wall foundation 2 formula structure as an organic whole.

The upper part of the outer wall foundation 2 is flush with the upper part of the waterproof bottom layer 1.

The thickness dimension of the outer wall foundation 2 is larger than that of the waterproof bottom layer 1, and the lower part of the outer wall foundation 2 extends out of the lower part of the waterproof bottom layer 1.

The outer layer 5 had a compaction factor of 0.97.

The features of the above-described embodiments may be arbitrarily combined, and for the sake of brevity, all possible combinations of the features in the above-described embodiments are not described, but should be construed as being within the scope of the present disclosure as long as there is no contradiction between the combinations of the features.

It should be understood by those skilled in the art that the above embodiments are only for illustrating the present invention and are not to be used as a limitation of the present invention, and that suitable changes and modifications of the above embodiments are within the scope of the claimed invention as long as they are within the spirit and scope of the present invention.

Claims

1. The utility model provides a structure is passed through in prevention of seepage of basement, basement include waterproof bottom and the outer wall basis that is located waterproof bottom border department, and above-mentioned outer wall basis upper portion has linked firmly the wall body, waterproof bottom and outer wall basis are the reinforced concrete material, a serial communication port, the wall body includes inlayer, intermediate level and skin, and above-mentioned inlayer is the wall base that a plurality of fragment of brick were built by laying bricks or stones, and above-mentioned intermediate level includes waterproof roll material layer and cement mortar layer, and above-mentioned cement mortar layer is by the cladding between waterproof roll material layer and inlayer, and above-mentioned outer subsides are leaned on in the waterproof roll material layer outside and outer clay material that is.

2. The basement permeation-proof structure according to claim 1, wherein the upper part of the waterproof roll material layer is flush with the upper part of the inner layer, the lower part of the waterproof roll material layer is provided with a first connecting section and a second connecting section which are folded outwards, the first connecting section is transversely arranged and covers the upper edge of the outer wall foundation, the second connecting section is vertically arranged and covers the outer side of the outer wall foundation, and the first connecting section is tightly pressed between the outer layer and the outer wall foundation.

3. The impervious structure of the basement of claim 2, wherein the thickness of the inner layer is 26-33 cm.

4. The impervious structure of basement according to claim 3, wherein said waterproofing membrane layer is 10-13 cm thick.

5. The basement permeation prevention structure according to claim 4, wherein the cement mortar layer is 10-13 cm thick.

6. The impervious structure of the basement of claim 5, wherein the thickness of the outer layer is 22-25 cm.

7. The impervious structure of basement according to claim 6, wherein said waterproof bottom layer is an integral structure with the outer wall foundation.

8. The impervious structure of basement according to claim 7, wherein the upper portion of outer wall foundation is flush with the upper portion of waterproof bottom layer.

9. The basement permeation prevention structure according to claim 8, wherein the outer wall foundation has a thickness dimension greater than a thickness dimension of the waterproof bottom layer and the lower portion of the outer wall foundation extends beyond the lower portion of the waterproof bottom layer.

10. The impervious structure of a basement according to claim 9, wherein the compaction factor of the outer layer is 0.97.