CN210482394U - Be used for waterproof node structure of basement grade beam - Google Patents
Be used for waterproof node structure of basement grade beam Download PDFInfo
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- CN210482394U CN210482394U CN201921248577.9U CN201921248577U CN210482394U CN 210482394 U CN210482394 U CN 210482394U CN 201921248577 U CN201921248577 U CN 201921248577U CN 210482394 U CN210482394 U CN 210482394U
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Abstract
The utility model provides a basement ground beam waterproof node structure, which comprises a first cushion layer, a protective wall, a second cushion layer, a plain soil layer, a ground beam, a waterproof layer, a first additional waterproof layer, a second additional waterproof layer and a concrete foundation; building a protective layer on the first cushion layer, building protective walls on the end parts of two sides of the protective layer, building second cushion layers on the outer sides of the tops of the protective walls on two sides, and setting plain soil layer tamping treatment on the bottom of the protective layer and the outer side parts of the protective walls; the ground beam is poured in the protective walls on the two sides, the top of the ground beam is in a horn-shaped structure at the position of the slope surface of the second cushion layer, and a concrete foundation is poured on the top of the ground beam and the ground beam at the same time; a waterproof layer is laid on the outer side of the ground beam, the waterproof layer extends towards the second cushion layers on the two sides and is laid, and a first additional waterproof layer is arranged between the bottom of the ground beam and the protective layer as well as between the bottom of the ground beam and the protective walls on the two sides; and a second additional waterproof layer is arranged on the slope surface of the second cushion layer.
Description
Technical Field
The utility model relates to a building basement waterproof field especially relates to a be used for basement ground beam waterproof node structure.
Background
With the rapid development of the building industry, multi-storey and high-rise buildings need deeper foundations, and in order to utilize the height, a basement is built under the bottom floor of the building, so that the use area can be increased, the room center backfill can be saved, and the building is more economic; there is groundwater in the basement outside, and these factors need be considered in the construction of basement, and the basement grade beam also need carry out waterproof processing, and in the current building, the grade beam is only simple manger plate and handles, and the top and the bottom of grade beam do not handle for easy infiltration department with external connection position department, use the grade beam in later stage like this and appear seeping water and regain the tide phenomenon easily.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's defect and not enough, provide a be used for basement grade beam waterproof node structure, adopt the utility model discloses a structure, protection wall tentatively keep out groundwater and strike the waterproof layer, and the waterproof layer is waterproof to the grade beam, and first additional waterproof layer and second additional waterproof layer strengthen the protection to grade beam and external connection department, and whole structural design is reasonable, have guaranteed waterproof nature, have solved the grade beam later stage and have appeared the problem that the infiltration is turned damp in the use.
In order to achieve the above object, the utility model adopts the following technical scheme: a waterproof node structure for a basement ground beam comprises a first cushion layer, a protective wall, a second cushion layer, a plain soil layer, a ground beam, a waterproof layer, a first additional waterproof layer, a second additional waterproof layer and a concrete foundation; the first cushion layer is of a C20 concrete structure with the thickness of 200mm, a protective layer is built on the first cushion layer, protective walls are built at the end parts of two sides of the protective layer, second cushion layers are built on the outer sides of the tops of the protective walls on two sides, the end surface of the protective layer between the protective walls on two sides is built into a slope, and plain soil layer tamping treatment is arranged at the bottom of the protective layer and the outer side part of the protective wall; the ground beam is of a reinforced concrete structure, the ground beam is poured in the protective walls on the two sides, the top of the ground beam is of a horn-shaped structure at the position of the slope surface of the second cushion layer, and a concrete foundation is poured on the top of the ground beam and the ground beam at the same time; a waterproof layer is laid on the outer side of the ground beam, the waterproof layer extends towards the second cushion layers on two sides all the way, a first additional waterproof layer is arranged between the bottom of the ground beam and the protective layers and between the bottom of the ground beam and the protective walls on two sides, and the first additional waterproof layer wraps the two ends of the bottom of the ground beam and is respectively lapped on the protective walls on two sides to form a U shape; and a second additional waterproof layer is arranged at the slope surface of the second cushion layer, covers two ends of the slope surface and is respectively lapped on the protective wall and the second cushion layer.
Preferably, the waterproof layer, the first additional waterproof layer and the second additional waterproof layer are all self-adhesive waterproof roll layers.
The utility model has the advantages that: adopt the utility model discloses a structure, the protection wall tentatively keeps out groundwater and strikes the waterproof layer, and the waterproof layer carries out waterproofly to the grade beam, and first additional waterproof layer and second additional waterproof layer strengthen the protection to grade beam and external connection department, and whole structural design is reasonable, has guaranteed waterproof nature, has solved the grade beam later stage and has appeared the problem that the infiltration was turned damp in the use.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention.
Fig. 1 is a schematic structural diagram of a waterproof node for a basement floor beam.
Wherein: 1 is a first cushion layer, 2 is a protective layer, 3 is a protective wall, 4 is a second cushion layer, 5 is a plain soil layer, 6 is a ground beam, 7 is a waterproof layer, 8 is a first additional waterproof layer, 9 is a second additional waterproof layer, 10 is a concrete foundation, 4-1 is a slope surface, and 6-1 is a horn-shaped structure.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in the figure, the waterproof node structure for the basement floor beam comprises a first cushion layer 1, a protective layer 2, a protective wall 3, a second cushion layer 4, a plain soil layer 5, a floor beam 6, a waterproof layer 7, a first additional waterproof layer 8, a second additional waterproof layer 9 and a concrete foundation 10; the first cushion layer 1 is of a C20 concrete structure with the thickness of 200mm, a protective layer 2 is built on the first cushion layer 1, protective walls 3 are built at the end parts of two sides of the protective layer 2, second cushion layers 4 are built on the outer sides of the tops of the protective walls 3 at two sides, the end face of the protective layer 2 between the protective walls 3 at two sides is built into a slope 4-1, and plain soil layers 5 are arranged at the bottom of the protective layer 2 and the outer side parts of the protective walls 3 for tamping treatment; the ground beam 6 is of a reinforced concrete structure, the ground beam 6 is poured in the protective walls 3 on the two sides, the top of the ground beam 6 is of a horn-shaped structure 6-1 at the position of the slope surface 4-1 of the second cushion layer 4, and a concrete foundation 10 is poured on the top of the ground beam 6 and the ground beam 6 at the same time; a waterproof layer 7 is laid on the outer side of the ground beam 6, the waterproof layer 7 extends towards the second cushion layers 4 on two sides, a first additional waterproof layer 8 is arranged between the bottom of the ground beam 6 and the protective layer 2 and between the bottom of the ground beam 6 and the protective walls 3 on two sides, and the first additional waterproof layer 8 wraps the two ends of the bottom of the ground beam 6 and is respectively lapped on the protective walls 3 on two sides to form a U shape; a second additional waterproof layer 9 is arranged at the position of the slope surface 4-1 of the second cushion layer 4, and the second additional waterproof layer 9 covers two ends of the slope surface 4-1 and is respectively lapped on the protective wall 3 and the second cushion layer 4.
In specific implementation, the waterproof layer 7, the first additional waterproof layer 8 and the second additional waterproof layer 9 are all self-adhesive waterproof roll layers.
Claims (2)
1. The utility model provides a be used for waterproof node structure of basement grade beam which characterized in that: the waterproof concrete foundation comprises a first cushion layer, a protective wall, a second cushion layer, a plain soil layer, a ground beam, a waterproof layer, a first additional waterproof layer, a second additional waterproof layer and a concrete foundation; the first cushion layer is of a C20 concrete structure with the thickness of 200mm, a protective layer is built on the first cushion layer, protective walls are built at the end parts of two sides of the protective layer, second cushion layers are built on the outer sides of the tops of the protective walls on two sides, the end surface of the protective layer between the protective walls on two sides is built into a slope, and plain soil layer tamping treatment is arranged at the bottom of the protective layer and the outer side part of the protective wall; the ground beam is of a reinforced concrete structure, the ground beam is poured in the protective walls on the two sides, the top of the ground beam is of a horn-shaped structure at the position of the slope surface of the second cushion layer, and a concrete foundation is poured on the top of the ground beam and the ground beam at the same time; a waterproof layer is laid on the outer side of the ground beam, the waterproof layer extends towards the second cushion layers on two sides all the way, a first additional waterproof layer is arranged between the bottom of the ground beam and the protective layers and between the bottom of the ground beam and the protective walls on two sides, and the first additional waterproof layer wraps the two ends of the bottom of the ground beam and is respectively lapped on the protective walls on two sides to form a U shape; and a second additional waterproof layer is arranged at the slope surface of the second cushion layer, covers two ends of the slope surface and is respectively lapped on the protective wall and the second cushion layer.
2. The waterproof node structure for the basement floor beam as claimed in claim 1, wherein: the waterproof layer, the first additional waterproof layer and the second additional waterproof layer are all self-adhesive waterproof roll material layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921248577.9U CN210482394U (en) | 2019-07-31 | 2019-07-31 | Be used for waterproof node structure of basement grade beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921248577.9U CN210482394U (en) | 2019-07-31 | 2019-07-31 | Be used for waterproof node structure of basement grade beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210482394U true CN210482394U (en) | 2020-05-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921248577.9U Active CN210482394U (en) | 2019-07-31 | 2019-07-31 | Be used for waterproof node structure of basement grade beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210482394U (en) |
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2019
- 2019-07-31 CN CN201921248577.9U patent/CN210482394U/en active Active
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