CN203755352U - Prefabricated slab for closing basement post-pouring settlement belt - Google Patents
Prefabricated slab for closing basement post-pouring settlement belt Download PDFInfo
- Publication number
- CN203755352U CN203755352U CN201420090948.6U CN201420090948U CN203755352U CN 203755352 U CN203755352 U CN 203755352U CN 201420090948 U CN201420090948 U CN 201420090948U CN 203755352 U CN203755352 U CN 203755352U
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- pouring
- basement
- bar built
- settlement
- fittings
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- Expired - Fee Related
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Abstract
The utility model discloses a prefabricated slab for closing a basement post-pouring settlement belt. The prefabricated slab comprises a slab body and reinforcing steel bar built-in fittings arranged in the slab body. One ends of the reinforcing steel bar built-in fittings are pre-buried in the slab body, and the other ends of the reinforcing steel bar built-in fittings are exposed out of the slab body. One ends of the reinforcing steel bar built-in fittings and water stop threaded rods are welded, and the other ends, opposite to the reinforcing steel bar built-in fittings, of the water stop threaded rods penetrate through a post-pouring belt formwork which is arranged on the side, facing the interior of a basement, of the outer wall of the basement to be fixed to the post-pouring belt formwork through lock catch pieces and fixing pieces. Compared with the prior art, the prefabricated slab has the advantages that the quality of the waterproof construction procedure can be effectively guaranteed, it can be effectively guaranteed that the earthwork backfilling procedure is safe and stable, and meanwhile reinforcing of the erected formwork in follow-up post-pouring settlement belt concrete pouring can be effectively guaranteed through the reinforcing steel bar built-in fittings in the prefabricated slab.
Description
Technical field
The utility model relates to a kind of precast plate for the sealing of building operations outer wall of basement pouring after settlement.
Background technology
Along with current cast-in-place super highrise building is more and more, most important to the sealing of deep foundation ditch basement pouring after settlement (wherein, being called pouring after settlement for watering construction band after solving that the differential settlement of highrise building main tower and annex arranges).After main body basement structure construction completes, need carry out waterproof construction and foundation ditch is carried out to backfilling of earthwork construction outer wall of basement.But pouring after settlement need can be constructed and be carried out concreting after main body binds.Therefore for the timely insertion of waterproof construction and backfilling of earthwork working procedure, need effectively seal pouring after settlement, complete outer wall of basement waterproof construction, can carry out backfilling of earthwork construction.Traditional handicraft is that this mode is sealed the following problem that exists: one, the protection of External Wall waterproofing course is unfavorable by building brick fetal membrane sealing pouring after settlement by laying bricks or stones; Two, deep foundation ditch bottom soil pressure is larger, and the sealing of brick fetal membrane can not ensure to bear deep foundation ditch soil pressure, has unstability.
Utility model content
For the deficiencies in the prior art, the purpose of this utility model is intended to provide a kind of precast plate for the sealing of basement pouring after settlement of simple to operate and safety and stability.
For achieving the above object, the utility model adopts following technical scheme:
For a precast plate for basement pouring after settlement sealing, it comprises plate body and is arranged at the bar built-in fitting in plate body, pre-buried being fixed in plate body in one end of bar built-in fitting, and the other end exposes to outside plate body; One end of bar built-in fitting and sealing up screw welding, the other end that sealing up screw is relative with bar built-in fitting is fixed on alter-pouring strips mould plate towards the alter-pouring strips mould plate of the indoor one side of basement and by snap close piece and fixture through being arranged at outer wall of basement.
Bar built-in fitting is U font, and it is pre-buried being fixed in plate body in one end of opening.
Snap close piece is butterfly button, and fixture is the nut being screwed together on sealing up screw.
The beneficial effects of the utility model are:
Than prior art, in the utility model, precast plate can effectively ensure waterproof construction process quality and backfilling of earthwork operation safety and stability.Meanwhile, in precast plate, bar built-in fitting can effectively ensure the reinforcing of formwork in the concreting of subsequent sedimentation ater-casting.
Brief description of the drawings
Fig. 1 is the front elevation drawing of the utility model precast plate;
Fig. 2 is the top view of the utility model precast plate;
Fig. 3 is the right view of the utility model precast plate;
Fig. 4 is the ater-casting practical application effect figure of the utility model precast plate;
Wherein: 100, precast plate; 10, plate body; 20, bar built-in fitting; 30, outer wall of basement; 40, sealing up screw; 50, snap close piece; 60, fixture; 70, alter-pouring strips mould plate.
Detailed description of the invention
Below, by reference to the accompanying drawings and detailed description of the invention, the utility model is described further:
Please refer to Fig. 1 to Fig. 3, a kind of precast plate 100 of the present utility model, it comprises plate body 10 and is arranged at the bar built-in fitting 20 in plate body 10.Plate body 10 is rectangle tabular substantially.Bar built-in fitting 20 is U font substantially, and it is pre-buried being fixed in plate body 10 in one end of opening, and the other end exposes to outside plate body 10.
Making when precast plate 100, first make and mould the required reinforcing bar of colligation precast plate 100 of reinforcing and precast plate 100 same sizes, then will after pre-buried the fixing of bar built-in fitting 20, carry out concrete building.
Please refer to Fig. 4, in when construction, by precast plate 100 vertically near outer wall of basement 30 towards the outdoor one side of basement and be positioned over pouring after settlement position.Wherein, bar built-in fitting 20 is towards the indoor one side of basement.Then, adopt mortar that contiguous prefabricated plate 100 is connected and fixed, one end of sealing up screw 40 and bar built-in fitting 20 are effectively welded, and its other end is fixed on alter-pouring strips mould plate 70 towards the alter-pouring strips mould plate 70 of the indoor one side of basement and by snap close piece 50 and fixture 60 through being arranged at outer wall of basement 30.So, effectively increase the stressed effect of sealing up screw 40, thereby ensure the reinforcing of alter-pouring strips mould plate 70, be beneficial to carrying out in order of ater-casting concreting.In the present embodiment, snap close piece 50 is butterfly button, and fixture 60 is for being screwed together in the nut on sealing up screw 40.
Understandably, the size of precast plate 100, arrangement of reinforcement, grade, anchor into precast plate 100 length and precast plate 100 concrete classs etc. and all can determine according to the stressing conditions after on-the-spot foundation depth and backfilling of earthwork etc.
In the utility model, precast plate 100 can effectively ensure waterproof construction process quality and backfilling of earthwork operation safety and stability.Meanwhile, in precast plate 100, bar built-in fitting 20 can effectively ensure the reinforcing of formwork in the concreting of subsequent sedimentation ater-casting.
To one skilled in the art, can be according to technical scheme described above and design, make other various corresponding changes and deformation, and within these all changes and deformation all should belong to the protection domain of the utility model claim.
Claims (3)
1. the precast plate for the sealing of basement pouring after settlement, it is in outer wall of basement towards the outdoor pouring after settlement of basement position, it is characterized in that: comprise plate body and be arranged at the bar built-in fitting in plate body, pre-buried being fixed in plate body in one end of bar built-in fitting, the other end exposes to outside plate body; One end of bar built-in fitting and sealing up screw welding, the other end that sealing up screw is relative with bar built-in fitting is fixed on alter-pouring strips mould plate towards the alter-pouring strips mould plate of the indoor one side of basement and by snap close piece and fixture through being arranged at outer wall of basement.
2. the precast plate for the sealing of basement pouring after settlement as claimed in claim 1, is characterized in that: bar built-in fitting is U font, and it is pre-buried being fixed in plate body in one end of opening.
3. the precast plate for the sealing of basement pouring after settlement as claimed in claim 1, is characterized in that: snap close piece is butterfly button, and fixture is the nut being screwed together on sealing up screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420090948.6U CN203755352U (en) | 2014-02-28 | 2014-02-28 | Prefabricated slab for closing basement post-pouring settlement belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420090948.6U CN203755352U (en) | 2014-02-28 | 2014-02-28 | Prefabricated slab for closing basement post-pouring settlement belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203755352U true CN203755352U (en) | 2014-08-06 |
Family
ID=51250647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420090948.6U Expired - Fee Related CN203755352U (en) | 2014-02-28 | 2014-02-28 | Prefabricated slab for closing basement post-pouring settlement belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203755352U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108203997A (en) * | 2018-02-09 | 2018-06-26 | 南通华新建工集团有限公司 | For the prefabricated board and its construction method closed on the outside of post-cast strip |
| CN109826239A (en) * | 2019-03-14 | 2019-05-31 | 中兴文物建筑装饰工程有限公司 | A kind of poured band of outer wall of basement structure and its construction method |
| CN111021430A (en) * | 2019-12-31 | 2020-04-17 | 浙江世润建创科技发展有限公司 | Construction method of foundation slab composite side form advanced water stop post-cast strip |
| CN111441467A (en) * | 2020-04-10 | 2020-07-24 | 中国十七冶集团有限公司 | Basement outer wall post-cast strip pouring front-block anti-seepage component and construction method |
| CN112411771A (en) * | 2020-10-24 | 2021-02-26 | 北京中易房建筑工程有限公司 | Steel plate mounting structure of basement outer wall post-cast strip and construction method |
| CN112554239A (en) * | 2020-12-17 | 2021-03-26 | 北京城建六建设集团有限公司 | Basement outer wall post-cast strip construction structure and construction method thereof |
| CN113047460A (en) * | 2021-03-29 | 2021-06-29 | 中信国安建工集团有限公司 | Post-cast strip structure and construction method |
| CN114775688A (en) * | 2022-05-26 | 2022-07-22 | 中国建筑第五工程局有限公司 | Construction method of superposed assembly type subway station with few-formwork support |
-
2014
- 2014-02-28 CN CN201420090948.6U patent/CN203755352U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108203997A (en) * | 2018-02-09 | 2018-06-26 | 南通华新建工集团有限公司 | For the prefabricated board and its construction method closed on the outside of post-cast strip |
| CN109826239A (en) * | 2019-03-14 | 2019-05-31 | 中兴文物建筑装饰工程有限公司 | A kind of poured band of outer wall of basement structure and its construction method |
| CN109826239B (en) * | 2019-03-14 | 2024-02-06 | 中兴文物建筑装饰工程有限公司 | Basement outer wall post-pouring strip structure and construction method thereof |
| CN111021430A (en) * | 2019-12-31 | 2020-04-17 | 浙江世润建创科技发展有限公司 | Construction method of foundation slab composite side form advanced water stop post-cast strip |
| CN111441467A (en) * | 2020-04-10 | 2020-07-24 | 中国十七冶集团有限公司 | Basement outer wall post-cast strip pouring front-block anti-seepage component and construction method |
| CN112411771A (en) * | 2020-10-24 | 2021-02-26 | 北京中易房建筑工程有限公司 | Steel plate mounting structure of basement outer wall post-cast strip and construction method |
| CN112554239A (en) * | 2020-12-17 | 2021-03-26 | 北京城建六建设集团有限公司 | Basement outer wall post-cast strip construction structure and construction method thereof |
| CN113047460A (en) * | 2021-03-29 | 2021-06-29 | 中信国安建工集团有限公司 | Post-cast strip structure and construction method |
| CN113047460B (en) * | 2021-03-29 | 2023-02-03 | 中信国安建工集团有限公司 | Post-cast strip structure and construction method |
| CN114775688A (en) * | 2022-05-26 | 2022-07-22 | 中国建筑第五工程局有限公司 | Construction method of superposed assembly type subway station with few-formwork support |
| CN114775688B (en) * | 2022-05-26 | 2024-05-03 | 中国建筑第五工程局有限公司 | Construction method of overlapped assembly type subway station with few formwork supports |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140806 Termination date: 20200228 |
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| CF01 | Termination of patent right due to non-payment of annual fee |