CN209703720U - Pool wall construction joint multiple waterproof structure - Google Patents
Pool wall construction joint multiple waterproof structure Download PDFInfo
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- CN209703720U CN209703720U CN201920243858.9U CN201920243858U CN209703720U CN 209703720 U CN209703720 U CN 209703720U CN 201920243858 U CN201920243858 U CN 201920243858U CN 209703720 U CN209703720 U CN 209703720U
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- pool wall
- steel plate
- groove
- top surface
- water
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Abstract
The utility model provides a kind of pool wall construction joint multiple waterproof structure, the lower half pool wall and the secondary upper half pool wall poured of construction joint structure are provided with including top surface, the structure of lower half pool wall top surface is to set up steel plate water stopper in wall intermediate length side, a groove identical with pool wall length is equipped in the pool wall top surface of lower half, steel plate water stopper is arranged in groove, groove outer top surface is coarse hair side, the utility model is easy for construction, lower half pool wall and upper half pool wall seam sections are tortuous line, groove changes the infiltration approach track of water, also extend the infiltration distance of water, reduce the pressure permeation of water, groove and steel plate water stopper cooperation, two ways water-impervious, waterproof effect is effectively ensured.
Description
Technical field
The utility model belongs to concrete basin or basement building technology in architectural engineering, especially a kind of pond or
Basement prevents from constructing.
Background technique
In construction, reinforced concrete water pond or basement structure wall, often above bottom plate about 300
Construction joint is set on the wall (pool wall) of~500mm, and concrete construction joint contact surface is other than plucking, commonly also
The forms such as water stopping trough, rubber water-proof item or steel plate water stopper are set, and employing mode most on wall at present is stopped for steel plate
Water band (b=300~400mm wide, δ=3mm thick steel plate).Often because concrete supply is too late when the practice of construction of construction joint position
When, vibrating conserves the every aspects reasons such as not in place, concrete itself proportion stirring and influences, surface be easy to appear fine cracks and
Seep water (leak) phenomenon.If it was found that infiltration, needs to be repaired on molded wall, patch work is time-consuming and laborious, specifically
It operates also more troublesome, it is therefore necessary to which that reinforces construction joint waterproof construction prevents performance.
Utility model content
The technical problem to be solved by the present invention is to existing reinforced concrete water ponds or basement structure wall to meet a batch portion
Often there is the problem of infiltration (leak) in the position later period.
The present invention provides a kind of construction joint structure of multiple water-impervious to solve above-mentioned technical problem, specifically:
A kind of pool wall construction joint multiple waterproof structure is provided with the lower half pool wall of construction joint structure and secondary including top surface
The upper half pool wall poured, the structure of lower half pool wall top surface are to set up steel plate water stopper in wall intermediate length side,
It is characterized in that being equipped with a groove identical with pool wall length in the pool wall top surface of lower half, steel plate water stopper is arranged in groove,
Groove outer top surface is coarse hair side.
The utility model is easy for construction, and lower half pool wall and upper half pool wall seam sections are tortuous line, and groove changes
The infiltration approach track of water, also extends the infiltration distance of water, reduces the pressure permeation of water, groove and steel plate water stopper are matched
It closes, waterproof effect is effectively ensured in two ways water-impervious.
Specifically, groove setting, in steel plate water stopper unilateral side, steel plate water stopper is close to certain one side wall of groove.Either,
Steel plate water stopper setting portion in a groove, steel plate water stopper are upright in groove floor, left and right with recess sidewall interval one
Set a distance.
Detailed description of the invention
Fig. 1 the utility model Construction State is with reference to figure；
Fig. 2 is construction joint structure figure when pool wall is relatively narrow；
Fig. 3 is construction joint structure figure when pool wall is wider.
In figure, upper half pool wall -1, lower half pool wall -2, steel plate water stopper -3, flitch -4, bar dowel head -5, groove -6.
Specific embodiment
The design concept of the utility model is: bilateral (or unilateral) is close to two elongated wood below steel plate water stopper center line
Side, concreting removes flitch after finishing initial set at the construction joint, forms groove in waterstop two sides, blocks change again
The path and track of change water simultaneously extend the approach that water penetrates into, and reinforce construction joint position waterproof with waterstop collective effect.
Specifically, waterproof construction provided by the utility model is:
As shown in Figure 1-3, a kind of pool wall construction joint multiple waterproof structure, the lower half of construction joint structure is provided with including top surface
Portion's pool wall 2 and the secondary upper half pool wall 1 poured, the structure of 2 top surface of lower half pool wall are on wall intermediate length direction
Steel plate water stopper 3 is set, and pool wall 2 top surface in lower half is additionally provided with a groove 6 identical with pool wall length, and steel plate water stopper 3 is set
It sets in groove 6,6 outer top surface of groove is coarse hair side.
Below by the implementation process explanation to a certain specific example, the utility model is described in detail:
The first step finishes reinforcing bar binding according to drawing, and normal mounting welding steel waterstop 3 installs and reinforces lower half
The template of wall.
Second step, the welding short steel rod head 5 on steel plate water stopper 3, position is about 50 below steel plate water stopper center line
The height of~100mm, bar dowel head 5 in order to hold flitch 4, according to flitch length selection it is spaced apart setting two or
It is multiple.
Third step, flitch 4 are fixed on bar dowel head 5, so that it is close to steel plate water stopper 3,4 upper surface of flitch is stopped with steel plate
3 center line of water band is contour.Flitch selects 100mm*100mm according to thickness of wall body.
4th step pours lower half pool wall 2, concrete to steel plate water stopper center line (flitch upper surface flushes) height.
If flitch 4 is fixedly good in above step, in this step, flitch 4 can be used as the reference line that lower half pool wall pours.
Flitch 4 is removed after the initial set of lower half structural concrete, forms elongated water stop slot 6, then again by the 5th step
By remaining top surface hair pulling treatment of concrete；
6th step, normal construction upper half pool wall structure.
Specific size numerical value described in above-mentioned construction procedure be only the embodiment in the construction process according to the actual situation
Specific choice, do not represent all other example numerical value selection.
For example, to realize that the elongated flitch of groove structure setting can also use 50mm*50mm or 50mm*80mm etc.
Specification.Form groove of different sizes.Specifically, recess width is arranged to how many width, is adjusted according to pool wall thickness.Flitch phase
The fixation position of steel plate water stopper is the flitch of which kind of size and accordingly adjusted according to selection.It can spirit according to thickness of wall body
It is living that in steel plate water stopper bilateral or unilateral side, flitch is set.When thickness of wall body is greater than 500mm or more, bilateral flitch is set, instead
Steel plate water stopper upstream face be arranged.
Steel plate water stopper adds water stopping trough mode that can flexibly expand and adds the combinations such as sealing rod reinforcement waterproof side for steel plate water stopper
Formula.
The utility model has the beneficial effects that
1, the elongated groove sealing of steel plate water stopper combination wall, dual water sealing structure barrier water extravasation.2, groove is not only
Infiltration is blocked, the infiltration approach track of water is also changed, also extends the infiltration distance of water, reduce the pressure permeation of water.3, originally
Utility model structure is not limited only to apply in reinforced concrete water pond, can also be applied to basement wall, especially in water resource
The high places of antiseepages class requirement such as abundant, the higher, pond of water level are more significant with effect.
Claims (3)
1. a kind of pool wall construction joint multiple waterproof structure, top surface is provided with the lower half pool wall of construction joint structure and secondary pours
The upper half pool wall built, the structure of lower half pool wall top surface are to set up steel plate water stopper in wall intermediate length side,
It is characterized in: is equipped with a groove identical with pool wall length in the pool wall top surface of lower half, steel plate water stopper is arranged in groove, recessed
Slot outer top surface is coarse hair side.
2. pool wall construction joint multiple waterproof structure as described in claim 1, it is characterized in that: groove is arranged in steel plate water stopper list
Side, steel plate water stopper are close to certain one side wall of groove.
3. pool wall construction joint multiple waterproof structure as described in claim 1, it is characterized in that: steel plate water stopper setting is in a groove
Portion, steel plate water stopper are stood vertically i.e. in groove floor, and left and right is spaced apart with recess sidewall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920243858.9U CN209703720U (en) | 2019-02-26 | 2019-02-26 | Pool wall construction joint multiple waterproof structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920243858.9U CN209703720U (en) | 2019-02-26 | 2019-02-26 | Pool wall construction joint multiple waterproof structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209703720U true CN209703720U (en) | 2019-11-29 |
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ID=68642512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920243858.9U Active CN209703720U (en) | 2019-02-26 | 2019-02-26 | Pool wall construction joint multiple waterproof structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN209703720U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112144579A (en) * | 2020-08-29 | 2020-12-29 | 大昌建设集团有限公司 | Basement waterproof structure |
-
2019
- 2019-02-26 CN CN201920243858.9U patent/CN209703720U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112144579A (en) * | 2020-08-29 | 2020-12-29 | 大昌建设集团有限公司 | Basement waterproof structure |
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