CN204676609U - The reinforced waterproof construction of a kind of basement bottom plate rear pouring tape - Google Patents
The reinforced waterproof construction of a kind of basement bottom plate rear pouring tape Download PDFInfo
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- CN204676609U CN204676609U CN201520323002.4U CN201520323002U CN204676609U CN 204676609 U CN204676609 U CN 204676609U CN 201520323002 U CN201520323002 U CN 201520323002U CN 204676609 U CN204676609 U CN 204676609U
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Abstract
The reinforced waterproof construction of a kind of basement bottom plate rear pouring tape, comprise basement bottom board (1), ater-casting (2), bed course (3), bed course (4) and waterproof roll (5) is thickeied under ater-casting, it is characterized in that: described basement bottom board (1) is for first to water base plate, and the seam between its with ater-casting (2) is left the concavo-convex ribbet (7) connected; Described waterproof roll (5) is arranged on basement bottom board (1) and below, ater-casting (2); Waterproof roll (5) below is provided with bed course (3); Thicken bed course (4) under described bed course (3) below is provided with ater-casting, than the bed course (3) under ater-casting comparatively other regions of base plate bed courses thicken 150mm, and under ater-casting, thicken bed course (4) lower zone two-way concrete slab net (6) be set.The utility model has and to thicken the bed course under ater-casting and to arrange that reinforcing bar can keep late poured band structure to stablize, and reduces ater-casting self and upper load to the advantage of the sedimentation under its effect.
Description
Technical field
The utility model relates to the ater-casting waterproof construction in a kind of building engineering construction, specifically, is the reinforced waterproof construction of a kind of basement bottom plate rear pouring tape.
Background technology
Ater-casting is for preventing monolithic reinforced concrete structure due to temperature, shrinking uneven issuable harmful cracks in building operations, the temporary construction seam established is stayed in sole plate, wall, beam relevant position, shrink through component inside, after the some time, build this constuction joint concrete again, structure is linked to be entirety.Common bottom plate rear pouring tape is built and is adopted the pouring structure identical with the base plate of other parts and method, i.e. laying water-proof coiled material on the foundation pad under base plate.
The quality of laying due to waterproof roll during construction is unstable, and basement head is general higher in addition, and underground water is easily through waterproof roll, and from the gap between ater-casting and the base plate of cast-in-place part, penetrate into indoor, waterproof effect is poor.
Therefore known late poured band structure also exists above-mentioned all inconvenience and problem.
Summary of the invention
The purpose of this utility model, is to propose the reinforced waterproof construction of a kind of basement bottom plate rear pouring tape preventing basement bottom board from seeping water.
For achieving the above object, technical solution of the present utility model is:
The reinforced waterproof construction of a kind of basement bottom plate rear pouring tape, comprises basement bottom board, ater-casting, bed course, thickeies bed course and waterproof roll, it is characterized in that under ater-casting:
Described basement bottom board is for first to water base plate, and the seam between its with ater-casting is left the concavo-convex ribbet connected; First water the steel plate for sealing water arranged in the middle part of two side seams between base plate and ater-casting perpendicular to seam, in ater-casting, steel plate for sealing water upper surface and ribbet junction are embedded with slow swollen type putty sealing rod;
Described waterproof roll is arranged on below basement bottom board and ater-casting; Bed course is provided with below waterproof roll; Bed course is thickeied under being provided with ater-casting below described bed course, thickening bed course under ater-casting is positioned at below ater-casting, than comparatively other region bed courses thickenings of the base plate 150mm of the bed course under ater-casting, and respectively extend 450mm to both sides base plate, and under ater-casting, thicken bed course lower zone two-way φ 12 200mm steel mesh reinforcement is set.
The reinforced waterproof construction of basement bottom plate rear pouring tape of the present utility model can also be further achieved by the following technical measures.
The reinforced waterproof construction of aforesaid basement bottom plate rear pouring tape, wherein said ater-casting concreting is expansive concrete, its strength grade higher than basement bottom board concrete label.
After adopting technique scheme, the reinforced waterproof construction of basement bottom plate rear pouring tape of the present utility model has the following advantages:
1, thicken the bed course under ater-casting and arrange that reinforcing bar can keep late poured band structure to stablize to greatest extent, reduction ater-casting self and upper load, to the sedimentation under its effect, make ater-casting be connected tightr with both sides base plate;
2, the seam of first watering between base plate and ater-casting is left ribbet, and in the middle part of ribbet, arrange steel plate for sealing water and slow swollen type putty sealing rod, can effectively prevent underground water from the seam seepage of first watering between base plate and ater-casting;
3, ater-casting expansive concrete builds the microcrack that can reduce and formerly water due to concrete shrinkage and formed between base plate and ater-casting, enhances waterproof effect.
Accompanying drawing explanation
Fig. 1 is the reinforced waterproof construction schematic diagram of basement bottom plate rear pouring tape of the utility model embodiment.
In figure: 1 basement bottom board, 2 ater-castings, 3 bed courses, thicken bed course under 4 ater-castings, 5 waterproof rolls, 6 two-way φ 12 200mm steel mesh reinforcements, 7 ribbets, 8 steel plate for sealing water, 9 slow swollen type putty sealing rods.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing thereof, the utility model is illustrated further.
Embodiment 1
Now refer to Fig. 1, Fig. 1 is the reinforced waterproof construction schematic diagram of basement bottom plate rear pouring tape of the utility model embodiment.As shown in the figure, described basement bottom board 1 is for first to water base plate, and the seam between basement bottom board with ater-casting 2 is left the concavo-convex ribbet 7 connected; First water the steel plate for sealing water 8 arranged in the middle part of two side seams between base plate and ater-casting perpendicular to seam, in ater-casting, steel plate for sealing water upper surface and ribbet junction are embedded with slow swollen type putty sealing rod 9;
Described waterproof roll 5 is arranged on below basement bottom board 1 and ater-casting 2; Bed course 3 is provided with below waterproof roll 5; Bed course 4 is thickeied under being provided with ater-casting below described bed course 3, thickening bed course under ater-casting is positioned at below ater-casting 2, than comparatively other region bed courses thickenings of the basement bottom board 150mm of the bed course 3 under ater-casting, and respectively extend 450mm to both sides base plate, and under ater-casting, thicken bed course 4 lower zone two-way φ 12 200mm steel mesh reinforcement 6 is set.Described ater-casting 2 concreting is expansive concrete, its strength grade higher than basement bottom board concrete label.
The utility model has substantive distinguishing features and significant technological progress, and the reinforced waterproof construction of basement bottom plate rear pouring tape of the present utility model effectively prevents underground water from the seam seepage of first watering between base plate and ater-casting, solves ater-casting and oozes water problem.
Above embodiment is only for illustration of the utility model, but not to restriction of the present utility model, person skilled in the relevant technique, when not departing from spirit and scope of the present utility model, can also make various conversion or change.Therefore, all equivalent technical schemes also should belong to category of the present utility model, should be limited by each claim.
Claims (2)
1. the reinforced waterproof construction of basement bottom plate rear pouring tape, comprises basement bottom board (1), ater-casting (2), bed course (3), thickeies bed course (4) and waterproof roll (5), it is characterized in that under ater-casting:
Described basement bottom board (1) is for first to water base plate, and the seam between its with ater-casting (2) is left the concavo-convex ribbet (7) connected; First water the steel plate for sealing water (8) arranged in the middle part of two side seams between base plate and ater-casting perpendicular to seam, in ater-casting, steel plate for sealing water upper surface and ribbet junction are embedded with slow swollen type putty sealing rod (9);
Described waterproof roll (5) is arranged on basement bottom board (1) and below, ater-casting (2); Waterproof roll (5) below is provided with bed course (3); Bed course (4) is thickeied under described bed course (3) below is provided with ater-casting, thicken bed course under ater-casting and be positioned at below, ater-casting (2), than comparatively other region bed courses thickenings of the base plate 150mm of the bed course (3) under ater-casting, and respectively extend 450mm to both sides base plate, and under ater-casting, thicken bed course (4) lower zone two-way φ 12 200mm steel mesh reinforcement (6) is set.
2. the reinforced waterproof construction of basement bottom plate rear pouring tape as claimed in claim 1, it is characterized in that, described ater-casting (2) concreting is expansive concrete, its strength grade higher than basement bottom board concrete label.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520323002.4U CN204676609U (en) | 2015-05-19 | 2015-05-19 | The reinforced waterproof construction of a kind of basement bottom plate rear pouring tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520323002.4U CN204676609U (en) | 2015-05-19 | 2015-05-19 | The reinforced waterproof construction of a kind of basement bottom plate rear pouring tape |
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| CN204676609U true CN204676609U (en) | 2015-09-30 |
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| CN201520323002.4U Active CN204676609U (en) | 2015-05-19 | 2015-05-19 | The reinforced waterproof construction of a kind of basement bottom plate rear pouring tape |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105507347A (en) * | 2015-12-18 | 2016-04-20 | 上海建工七建集团有限公司 | New and old baseplate seamless connecting structure and construction method thereof |
| CN105821908A (en) * | 2016-04-12 | 2016-08-03 | 姚攀峰 | Multiple water stop belt, waterproof structure and construction method of waterproof structure |
| CN106088162A (en) * | 2016-07-29 | 2016-11-09 | 中国十七冶集团有限公司 | A kind of poured band of outer wall of basement protection structure |
| CN111042206A (en) * | 2019-12-27 | 2020-04-21 | 广西大胡子防水科技有限公司 | Waterproof construction method for underground engineering node |
| CN112160346A (en) * | 2020-09-23 | 2021-01-01 | 江苏凯伦建材股份有限公司 | Bottom plate post-cast strip structure and construction method |
| CN114045882A (en) * | 2021-12-07 | 2022-02-15 | 深圳大学建筑设计研究院有限公司 | Waterproof construction method for post-cast strip of underground engineering |
| CN114718122A (en) * | 2022-03-16 | 2022-07-08 | 中国五冶集团有限公司 | Method for anti-seepage treatment of new and old structure underground corridor foundation connection construction joint |
| CN116289677A (en) * | 2023-02-01 | 2023-06-23 | 中国水利水电第六工程局有限公司 | Drainage box culvert construction process |
-
2015
- 2015-05-19 CN CN201520323002.4U patent/CN204676609U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105507347A (en) * | 2015-12-18 | 2016-04-20 | 上海建工七建集团有限公司 | New and old baseplate seamless connecting structure and construction method thereof |
| CN105821908A (en) * | 2016-04-12 | 2016-08-03 | 姚攀峰 | Multiple water stop belt, waterproof structure and construction method of waterproof structure |
| CN106088162A (en) * | 2016-07-29 | 2016-11-09 | 中国十七冶集团有限公司 | A kind of poured band of outer wall of basement protection structure |
| CN111042206A (en) * | 2019-12-27 | 2020-04-21 | 广西大胡子防水科技有限公司 | Waterproof construction method for underground engineering node |
| CN112160346A (en) * | 2020-09-23 | 2021-01-01 | 江苏凯伦建材股份有限公司 | Bottom plate post-cast strip structure and construction method |
| WO2022062256A1 (en) * | 2020-09-23 | 2022-03-31 | 江苏凯伦建材股份有限公司 | Bottom plate post-cast strip structure and construction method therefor |
| CN114045882A (en) * | 2021-12-07 | 2022-02-15 | 深圳大学建筑设计研究院有限公司 | Waterproof construction method for post-cast strip of underground engineering |
| CN114718122A (en) * | 2022-03-16 | 2022-07-08 | 中国五冶集团有限公司 | Method for anti-seepage treatment of new and old structure underground corridor foundation connection construction joint |
| CN116289677A (en) * | 2023-02-01 | 2023-06-23 | 中国水利水电第六工程局有限公司 | Drainage box culvert construction process |
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