CN213143862U - Basement outer wall and fertile groove integration construction structure - Google Patents
Basement outer wall and fertile groove integration construction structure Download PDFInfo
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- CN213143862U CN213143862U CN202021247944.6U CN202021247944U CN213143862U CN 213143862 U CN213143862 U CN 213143862U CN 202021247944 U CN202021247944 U CN 202021247944U CN 213143862 U CN213143862 U CN 213143862U
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Abstract
The utility model relates to a basement outer wall and fertile groove integration construction structure, include: the separation assembly comprises a separation plate and a plurality of transverse supports; one end of each transverse support is fixed on the partition plate, and the other end of each transverse support is abutted against the underground continuous wall; the waterproof coiled material is adhered to the side face, far away from the underground continuous wall, of the partition plate; the basement outer wall steel reinforcement framework is arranged on one side of the water separation preventing coiled material; and the membrane shell is fixed on the basement outer wall steel reinforcement framework. The fertilizer groove construction area and the basement outer wall construction area are formed through the partition assembly, the simultaneous construction of the fertilizer groove and the basement outer wall can be achieved, concrete of different types of the basement outer wall can be selected in the fertilizer groove, and the construction cost is reduced.
Description
Technical Field
The utility model relates to a building waterproof construction technical field especially relates to a basement outer wall and fertile groove integration construction structure.
Background
Along with the acceleration of urbanization process and the gradual reduction of land resources, various buildings in cities begin to develop to underground space, in order to make full use of underground space, the clear distance between the basement outer wall and the foundation pit enclosure structure of many projects is very narrow, so that the fertilizer tank is also very narrow, and meanwhile, in order to ensure that the basement does not leak water after the construction is finished in the use period, the basement outer wall generally needs to be constructed for external water prevention.
According to the existing construction process, the outer waterproof construction of the basement outer wall is generally carried out after the construction of the basement outer wall is finished, and then the backfilling construction of the fertilizer groove is carried out.
Aiming at the problem, the conventional method at present is to treat a foundation pit support structure, then lay a waterproof coiled material on the support structure, then bind the reinforcing steel bars of the basement outer wall, carry out single-side formwork support, and finally pour the fertilizer tank and the concrete of the basement outer wall together, so that the concrete with the same performance and strength as the concrete of the basement outer wall is filled in the fertilizer tank. Because waterproofing membrane pastes on foundation ditch envelope, along with envelope's subsidence, waterproofing membrane is also cracked by the drawing easily, and then leads to the basement to appear the condition of leaking, simultaneously because the concrete of the equal performance intensity of fat inslot intussuseption and basement outer wall leads to engineering cost to promote also by a wide margin.
Therefore, how to reduce the construction cost of basement outer wall and fertilizer groove is a problem which needs to be solved urgently.
SUMMERY OF THE UTILITY MODEL
In view of the defects of the prior art, the application aims to provide a basement outer wall and fertilizer trough integrated construction structure, and aims to realize the basement outer wall and fertilizer trough integrated construction so as to reduce the construction cost.
The utility model provides a basement outer wall and fertile groove integration construction structure, wherein, includes:
the separation assembly comprises a separation plate and a plurality of transverse supports;
one end of each transverse support is fixed on the partition plate, and the other end of each transverse support is abutted against the underground continuous wall;
the waterproof coiled material is adhered to the side face, far away from the underground continuous wall, of the partition plate;
the basement outer wall steel reinforcement framework is arranged on one side of the waterproof coiled material; and
and the membrane shell is fixed on the basement outer wall steel reinforcement framework.
Above-mentioned basement outer wall and fertile groove integration construction structure forms fertile groove construction area and basement outer wall construction area through the partition subassembly that sets up, can realize fertile groove and basement outer wall simultaneous construction, and can choose for use the concrete of the different performance intensity with the basement outer wall in fertile inslot, has reduced engineering cost.
Optionally, the basement outer wall and the fertilizer trough integrated construction structure, wherein the membrane shell includes: the template, the main keel, the secondary keel and the water stop screw;
the main keel and the secondary keel are arranged on the outer side of the template and used for fixing the template; the water stop screw penetrates through the template, one end of the water stop screw is fixed on the basement outer wall steel reinforcement framework, and the other end of the water stop screw is connected with the main keel.
Optionally, basement outer wall and fertile groove integration construction structure, wherein, still include: the inclined strut is used for fixing the membrane shell; one end of the inclined strut is fixed on the membrane shell, and the other end of the inclined strut is fixed on the basement bottom plate; the basement bottom plate is of a reinforced concrete structure.
Optionally, the basement exterior wall and the fertilizer trough are constructed integrally, wherein the partition plate is a steel plate of type Q235B.
Optionally, the basement outer wall and fertilizer groove integrated construction structure further comprises a foot locking rod, wherein the foot locking rod is embedded in the basement outer wall and used for attaching the lower portion of the formwork to the basement outer wall.
Optionally, the basement exterior wall and the fertilizer trough are integrally constructed, wherein the transverse supports are i-shaped steel.
Optionally, basement outer wall and fertile groove integration construction structure, wherein, waterproofing membrane is polymer self-adhesion waterproofing membrane.
Optionally, the basement outer wall and the fertilizer trough integrated construction structure, wherein the thickness of the polymer self-adhesive waterproof roll is 1.0mm to 2.5 mm.
Optionally, the basement outer wall and the fertilizer trough are integrally constructed, wherein the inclined strut is a steel pipe.
Optionally, the basement exterior wall and the fertilizer trough are integrally constructed, wherein the diameter of the steel pipe is 48.3mm by 3.6 mm.
Drawings
Fig. 1 is the embodiment of the utility model provides a basement outer wall and fertile groove integration construction structure's that provides structural schematic.
Description of reference numerals:
the concrete comprises the following components, by weight, 1-underground continuous wall, 2-basement bottom plate, 3-basement outer wall, 4-fertilizer groove, 5-water-stop steel plate, 6-partition plate, 7-transverse support, 8-waterproof coiled material, 9-plywood, 10-secondary keel, 11-main keel, 12-water-stop screw rod, 13-diagonal support, 14-lock foot rod and 15-ground anchor.
Detailed Description
To facilitate an understanding of the present application, the present application will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present application are given in the accompanying drawings. This application may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
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 application belongs. The terminology used herein in the description of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.
At present, the clear space between the outer wall of the basement and the pit foundation enclosure structure of many projects is very narrow, so that the fertilizer tank is also very narrow, and meanwhile, in order to ensure that the water leakage condition of the basement is not generated in the use period after the construction is finished, the outer wall of the basement generally needs to be constructed and externally waterproof.
The existing construction process is to perform outer waterproof construction on the basement outer wall after the construction of the basement outer wall is finished, and then perform backfilling construction on a fertilizer tank, but the basement outer wall basically can only be subjected to single-side formwork support due to the narrow space of the fertilizer tank, and even if double-side formwork support is realized by a special means, the outer waterproof construction on the basement outer wall cannot be performed due to the narrow space.
Based on this, the present application intends to provide a solution to the above technical problem, the details of which will be explained in the following embodiments.
Referring to fig. 1, as shown in fig. 1, the basement exterior wall and fertilizer trough integrated construction structure includes: the separation assembly comprises a separation plate 6 and a plurality of transverse supports 7; one end of each transverse support 7 is fixed on the partition plate 6, and the other end of each transverse support abuts against the underground continuous wall 1; a waterproof roll 8, wherein the waterproof roll 8 is adhered to the side surface of the partition plate 6 far away from the underground continuous wall 1; a basement exterior wall reinforcement cage (not shown) disposed on one side of the waterproofing membrane; and the membrane shell is fixed on the basement outer wall steel reinforcement framework. It should be noted that the basement exterior wall reinforcement cage is wrapped in the basement exterior wall, and therefore is not shown in fig. 1, and the structure of the basement exterior wall reinforcement cage is the conventional structure.
In this embodiment, form fertile groove 4 construction area and basement outer wall 3 construction area through the partition subassembly that sets up, can realize fertile groove 4 and 3 simultaneous constructions of basement outer wall, and can choose for use the concrete with the different performance intensity of basement outer wall in fertile inslot, reduced engineering cost. Simultaneously, with waterproofing membrane adhesion in the division board towards the one side of basement outer wall, construct simultaneously, can not appear because of underground continuous wall subsides and lead to waterproofing membrane to pull to split, the condition that basement leaked appears.
In this embodiment, the partition plate is a steel plate of type Q235B, and the steel plate of type Q235B is a low-carbon steel, which is one of the most common domestic steel products, and has a low price, but the performance can meet the construction process requirements of basement exterior walls and fertilizer troughs.
In one embodiment of this embodiment, the membrane shell comprises: the formwork is 9, a main keel 11, a secondary keel 10 and a water stop screw 12; the main keel 11 and the secondary keel 10 are arranged on the outer side of the template 9 and used for fixing the template 9; the water stop screw 12 penetrates through the formwork 9. Wherein, the masterplate can be the plywood, the stagnant water screw rod is formed by steel processing one end and can be led to the welded mode and fix on the basement outer wall framework of steel reinforcement, the other end pass through the nut with the main joist is connected. It is easy to understand, the specific size and processing of main joist, secondary joist and stagnant water screw rod all can be selected according to actual construction, do not do the requirement again.
In an implementation manner of this embodiment, the basement exterior wall and fertilizer groove integrated construction structure further includes a foot locking rod 14, the foot locking rod 14 is pre-embedded in the basement exterior wall, and the lower portion of the formwork 9 is attached to the basement exterior wall through the foot locking rod.
According to the exemplary technology, when the earthwork of the foundation pit is excavated to the bottom elevation of the basement bottom plate, a bottom plate cushion layer is constructed according to the requirements of drawings, basement bottom plate reinforcing steel bars and basement outer wall upward-returning section reinforcing steel bars are bound, then the ground anchor 15, the foot locking rod 14 and the water stop steel plate 5 are buried, and concrete of the basement bottom plate and the basement outer wall upward-returning section is poured. The ground anchor is fixed on the basement bottom plate, and the water stop steel plate and the locking foot rod are fixed on the upper return section of the basement outer wall.
In an implementation manner of this embodiment, the transverse support 7 is formed by cutting an i-steel according to a machining size, and the type and length of the i-steel can be selected according to an actual construction environment. The inclined strut 13 is a steel pipe, and the inclined strut 13 is a steel pipe with a diameter of 48.3 × 3.6mm as an example.
In an implementation manner of this embodiment, the waterproof roll is a polymer self-adhesive waterproof roll, for example, a DBTX non-asphalt-based polymer self-adhesive waterproof roll, which includes an isolation film, a sizing material, a reinforcing rib layer, and a cross film, the DBTX non-asphalt-based polymer self-adhesive waterproof roll sequentially includes the isolation film, the sizing material, the reinforcing rib layer, and the cross film from bottom to top, and the total thickness of the DBTX non-asphalt-based polymer self-adhesive waterproof material is 0.8mm to 3 mm.
Further, the laying thickness of the polymer self-adhesive waterproof roll can be 1.5 mm.
It is to be understood that the invention is not limited to the above-described embodiments, and that modifications and variations may be made by those skilled in the art in light of the above teachings, and all such modifications and variations are intended to be included within the scope of the invention as defined in the appended claims.
Claims (10)
1. The utility model provides a basement outer wall and fertile groove integration construction structure which characterized in that includes:
the separation assembly comprises a separation plate and a plurality of transverse supports;
one end of each transverse support is fixed on the partition plate, and the other end of each transverse support is abutted against the underground continuous wall;
the waterproof coiled material is adhered to the side face, far away from the underground continuous wall, of the partition plate;
the basement outer wall steel reinforcement framework is arranged on one side of the waterproof coiled material; and
and the membrane shell is fixed on the basement outer wall steel reinforcement framework.
2. The basement exterior wall and fertilizer trough integrated construction structure of claim 1, wherein the membrane shell comprises: the template, the main keel, the secondary keel and the water stop screw;
the main keel and the secondary keel are arranged on the outer side of the template and used for fixing the template; the water stop screw penetrates through the template, one end of the water stop screw is fixed on the basement outer wall steel reinforcement framework, and the other end of the water stop screw is connected with the main keel.
3. The basement exterior wall and fertilizer trough integrated construction structure of claim 1, further comprising: the inclined strut is used for fixing the membrane shell; one end of the inclined strut is fixed on the membrane shell, and the other end of the inclined strut is fixed on the basement bottom plate; the basement bottom plate is of a reinforced concrete structure.
4. The basement exterior wall and fertilizer trough integrated construction structure of claim 1, wherein the partition plate is a steel plate type Q235B.
5. The basement exterior wall and fertilizer groove integrated construction structure of claim 2, further comprising a foot locking rod, wherein the foot locking rod is pre-embedded in the basement exterior wall and used for attaching the lower portion of the formwork to the basement exterior wall.
6. The basement exterior wall and fertilizer trough integrated construction structure of claim 1, wherein the transverse supports are i-beams.
7. The basement exterior wall and fertilizer trough integrated construction structure of any one of claims 1 to 6, wherein the waterproof roll is a high-molecular self-adhesive waterproof roll.
8. The basement exterior wall and fertilizer trough integrated construction structure of claim 7, wherein the thickness of the polymer self-adhesive waterproof roll is 1.0mm to 2.5 mm.
9. The basement exterior wall and fertilizer trough integrated construction structure of claim 3, wherein the diagonal brace is a steel pipe.
10. The basement exterior wall and fertilizer trough integrated construction structure of claim 9, wherein the diameter of the steel pipe is 48.3mm x 3.6 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021247944.6U CN213143862U (en) | 2020-06-30 | 2020-06-30 | Basement outer wall and fertile groove integration construction structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021247944.6U CN213143862U (en) | 2020-06-30 | 2020-06-30 | Basement outer wall and fertile groove integration construction structure |
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| CN213143862U true CN213143862U (en) | 2021-05-07 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113373977A (en) * | 2021-06-17 | 2021-09-10 | 上海宝冶集团有限公司 | Basement exterior wall and construction method thereof |
| CN115059290A (en) * | 2022-07-04 | 2022-09-16 | 中国建筑第二工程局有限公司 | Reverse construction method for underground outer wall of narrow fertilizer groove |
-
2020
- 2020-06-30 CN CN202021247944.6U patent/CN213143862U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113373977A (en) * | 2021-06-17 | 2021-09-10 | 上海宝冶集团有限公司 | Basement exterior wall and construction method thereof |
| CN115059290A (en) * | 2022-07-04 | 2022-09-16 | 中国建筑第二工程局有限公司 | Reverse construction method for underground outer wall of narrow fertilizer groove |
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