CN209874098U - Building wall waterproof structure with externally hung stairs - Google Patents
Building wall waterproof structure with externally hung stairs Download PDFInfo
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- CN209874098U CN209874098U CN201920677536.5U CN201920677536U CN209874098U CN 209874098 U CN209874098 U CN 209874098U CN 201920677536 U CN201920677536 U CN 201920677536U CN 209874098 U CN209874098 U CN 209874098U
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Abstract
The utility model discloses a building wall body waterproof construction of outband hanging stair, including building wall and the external stair of setting in the outdoor side of building wall, external stair include the multistage mark time, inlay the water blocking plate that is equipped with and the wall is parallel in building wall, the water blocking plate is vertical flushes with the outdoor side place face of building wall in the one side outwards, the water blocking plate moves towards unanimously with external stair and leans on the wall side with external stair to be connected, the water blocking plate pours the shaping with external stair integratively and is reinforced concrete structure, external stair is connected with the lower extreme that the water blocking plate moved towards, the water blocking plate forms the water blocking face with marking time with the top position of water blocking stair hookup location together. The utility model provides a problem that the infiltration easily appears in external stair and building wall's the position of being connected.
Description
Technical Field
The utility model relates to a waterproof technical field of building, concretely relates to take building wall waterproof construction of external stair.
Background
The external stairs are generally arranged outdoors, firstly, the outdoor environment is relatively complex, the contact part of the external stairs and the building wall is easy to crack due to the long-time wind blowing and sun drying, thermal expansion and cold contraction and the like of the surface layer of the building wall and the external stairs, secondly, the waterproof problem at the joint of the external stair and the building wall is always troublesome, so that water easily penetrates through the gap at the contact part of the external stair and the building wall and permeates into the outer wall from the gap inwards, and the phenomenon of water leakage or water seepage easily occurs at the contact part of the stair step section of the external stair and the outer wall, the watermarks or large-area erosion are formed on the inner wall and the outer wall of the outer wall, the normal use and the appearance of the outer wall of the building are influenced, and the structural stability of the external stairs and the wall body of the building are further influenced, therefore, how to solve the waterproof problem at the joint of the external stairs and the outer wall of the building is very important.
SUMMERY OF THE UTILITY MODEL
To the not enough of above-mentioned prior art, the utility model aims to solve the technical problem that: the building wall body waterproof structure with the external stairs solves the problem that water seepage easily occurs at the connecting part of the external stairs and the building wall body.
In order to solve the technical problem, the utility model discloses a following technical scheme:
take external stair's building wall body waterproof construction, including building wall and the external stair of setting in the outdoor side of building wall, external stair includes the multistage mark time, inlay in building wall and be equipped with the water blocking plate parallel with the wall, the water blocking plate is vertical with the outdoor side place face of building wall to flush outward one side, the water blocking plate moves towards unanimously with external stair and leans on the wall side with external stair to be connected, the water blocking plate is poured the shaping with external stair integratively and is reinforced concrete structure, the stair is connected with the lower extreme that the water blocking plate moved towards, the water blocking plate forms the surface of blocking with the mark time with the top position of external stair hookup location together.
In the use process of the waterproof structure, the external stairs are suitable for the outdoor environment and are easily influenced by external water, the vertical water-blocking plates are arranged and embedded into the wall body, the water-blocking plates and the external stairs are integrally formed and are of a reinforced concrete structure, the concrete structure has a self-waterproof function and is vertical to the external stairs, the outward surfaces of the water-blocking plates are vertically flush with the outer wall of the building wall body, the water-blocking surfaces are formed by the water-blocking plates and the steps of the external stairs, water on the steps of the external stairs can only be in contact with the water-blocking surfaces on the vertical surfaces and cannot be in direct contact with the building wall body, and therefore the water cannot permeate into the building wall body, the problem that water seepage easily occurs at the joint parts of the external stairs and the building wall body is solved, and the quality and the attractiveness of the building wall body cannot be influenced.
Preferably, the two side faces of the water blocking plate are flush with the inner wall and the outer wall of the building wall in the vertical direction. The lateral surface through with the water-blocking plate flushes with the interior wall of building wall, if the water-blocking plate protrusion in building wall's both sides, the easy deposit of rainwater is in water-blocking plate department, and in the easy infiltration of rainwater entered into the wall body, still reduced later stage building wall simultaneously and built the construction degree of difficulty of in-process, the workman carries out assistance-localization real-time at the thickness of building the in-process accessible water-blocking plate self of wall body by laying bricks or stones, more is favorable to building by laying bricks or stones and the alignment of workman's wall body.
Preferably, the whole water blocking plate is a parallelogram, two parallel sides are vertically arranged to form short sides, the other two parallel sides are longer than the short sides to form long sides, the two short sides are positioned at two ends of the external stair, the two long sides are consistent with the external stair in trend, and one side of the two long sides below the two long sides forms the lower end of the trend of the water blocking plate. The water blocking plates are arranged to be consistent with the trend of the external stairs, and the whole water blocking plates are in a parallelogram shape, so that the water blocking plates and the external stairs are easier to seal in a template project, the concrete pouring process is easier to flatten, and the construction cost is saved.
As optimization, the steps on the external stair incline in the width direction, and the inclined direction faces the direction in which the steps on the external stair descend. Through will marking time and set up to the slope in its width direction, at the heavy rain weather in-process of dealing with, the hydroenergy on marking time in time drains away, is difficult for piling up ponding on marking time, and corresponding water is more difficult for permeating through and hinders the surface of water and get into in the building wall.
To sum up, the beneficial effects of the utility model reside in that: in the waterproof structure, the concrete structure is utilized to have self-waterproof performance, the water blocking surface is formed by the water blocking plate and the steps of the external stairs, and water on the steps can only contact with the water blocking surface on the vertical surface, so that the water can not directly contact with the building wall, and the water can not permeate into the wall, thereby solving the problem that the connection part of the external stairs and the wall is easy to seep water, and not influencing the quality and the attractiveness of the building wall.
Drawings
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, in which:
fig. 1 is a plan view of the present invention;
FIG. 2 is a side elevational view of FIG. 1;
fig. 3 is a cross-sectional view a-a of fig. 2.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Reference numerals in the drawings of the specification include: the water-resistant wall comprises a wall body 1, an externally hung stair 2, a step 3, a water-resistant plate 4 and a water-resistant surface 5.
The waterproof structure of the building wall with the external hanging stairs in the embodiment is shown in fig. 1, and comprises a building wall 1 and an external hanging stair 2 arranged on the outdoor side of the building wall 1, as shown in fig. 2 and 3, the external hanging stair 2 comprises a plurality of steps 3, a water blocking plate 4 parallel to the wall surface is embedded in the building wall 1, the outward surface of the water blocking plate 4 is vertically flush with the outdoor side of the building wall 1, the water blocking plate 4 and the external hanging stairs 2 have the same trend and are connected with the wall-leaning side of the external hanging stairs 2, the water blocking plate 4 and the external hanging stairs 2 are integrally cast and are both of a reinforced concrete structure, the external hanging stairs 2 are connected with the lower end of the trend of the water blocking plate 4, and the water blocking surface 5 is formed by the upper part of the connecting position of the water blocking plate 4 and the external hanging stairs 2 and the steps 3.
In the implementation process, the external stairs 2 are suitable for the outdoors and are easily influenced by external water, the vertical water-blocking plates 4 are arranged, the water-blocking plates 4 are embedded into the wall body, the water-blocking plates 4 and the external stairs 2 are integrally formed and are both of reinforced concrete structures, the concrete structures have the self-waterproof function, the water-blocking plates 4 are perpendicular to the external stairs 2, the outward surfaces of the water-blocking plates 4 are vertically flush with the outer wall of the building wall body 1, so that the water-blocking surfaces 5 are formed by the water-blocking plates 4 and the steps 3 of the external stairs 2, water on the steps 3 of the external stairs 2 can only be contacted with the water-blocking surfaces 5 on the vertical surface and cannot be directly contacted with the building wall body 1, and therefore the water cannot permeate into the building wall body 1, the problem that water seepage easily occurs at the joint parts of the external stairs 2 and the building wall body 1 is solved, and the quality and the attractiveness.
In a specific embodiment, both sides of the water blocking plate 4 are flush with the inner wall and the outer wall of the building wall 1 in the vertical direction. The lateral surface through 4 water-blocking plates flushes with the interior wall of building wall 1, if water-blocking plates 4 protrusion in building wall 1's both sides, the easy deposit of rainwater is in water-blocking plates 4 department, the rainwater easily permeates and enters into in wall 1, the construction degree of difficulty of later stage building wall 1 at the in-process of building by laying bricks or stones has still been reduced simultaneously, the workman carries out assistance-localization real-time at the thickness of building wall 1's in-process accessible water-blocking plates 4 self, more be favorable to the workman to building by laying bricks or stones and the alignment of building wall 1.
In the specific embodiment, the water blocking plate 4 is a parallelogram as a whole, wherein two parallel sides are vertically arranged to form a short side, the other two parallel sides are longer than the short side to form a long side, the two short sides are located at two ends of the external stair 2, the two long sides are in the same direction as the external stair 2, and the side below the two long sides forms the lower end of the direction of the water blocking plate 4. The water blocking plates 4 are arranged to be consistent with the trend of the external hanging stairs 2, and the whole water blocking plates 4 are parallelogram, so that the water blocking plates 4 and the external hanging stairs 2 are easier to seal in the template engineering, and the water blocking plates are easier to flatten in the concrete pouring process, thereby saving the construction cost.
In the implementation process of the specific implementation, the steps 3 on the external stair 2 are inclined in the width direction, and the inclined direction faces the descending direction of the steps 3 on the external stair 2. Through setting up 3 to the slope in its width direction, in the weather process of handling heavy rain, the hydroenergy on 3 of marking time in time drains away, is difficult for piling up ponding on 3 marking time, and corresponding water is more difficult for permeating through and hinders in surface of water 5 gets into building wall 1.
Finally, it is noted that the above-mentioned embodiments illustrate rather than limit the invention, and that, while the invention has been described with reference to preferred embodiments thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (4)
1. Take building wall body waterproof construction of external stair, including building wall body and the external stair of setting in the outdoor side of building wall body, external stair includes the multistage, its characterized in that of marking time: the water blocking plate is embedded in the building wall body and parallel to the wall surface, the outward surface of the water blocking plate is vertically flush with the surface of the outdoor side of the building wall body, the water blocking plate is consistent with the trend of the external stairs and is connected with the external stairs close to the wall side, the water blocking plate and the external stairs are integrally cast and are both of reinforced concrete structures, the external stairs are connected with the lower end of the trend of the water blocking plate, and the water blocking surface is formed by the upper part of the connecting position of the water blocking plate and the external stairs and the steps.
2. The waterproof structure of a building wall with an external hanging stair of claim 1, wherein: and two side surfaces of the water-blocking plate are flush with the inner wall and the outer wall of the building wall in the vertical direction.
3. The waterproof structure of building wall with outer hanging stairs of claim 2, wherein: the whole water blocking plate is a parallelogram, wherein two parallel sides are vertically arranged to form a short side, the other two parallel sides are longer than the short side to form a long side, the two short sides are positioned at two ends of the external stair, the two long sides are consistent with the external stair in trend, and one side of the two long sides, which is lower than the two long sides, forms the lower end of the trend of the water blocking plate.
4. The waterproof structure of a building wall with an external hanging stair of claim 1, wherein: the steps on the external stair incline in the width direction, and the inclined direction faces the descending direction of the steps on the external stair.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920677536.5U CN209874098U (en) | 2019-05-13 | 2019-05-13 | Building wall waterproof structure with externally hung stairs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920677536.5U CN209874098U (en) | 2019-05-13 | 2019-05-13 | Building wall waterproof structure with externally hung stairs |
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| Publication Number | Publication Date |
|---|---|
| CN209874098U true CN209874098U (en) | 2019-12-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920677536.5U Active CN209874098U (en) | 2019-05-13 | 2019-05-13 | Building wall waterproof structure with externally hung stairs |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114941382A (en) * | 2022-05-31 | 2022-08-26 | 中建八局总承包建设有限公司 | Concrete structure and steel stair waterproof node and construction method thereof |
-
2019
- 2019-05-13 CN CN201920677536.5U patent/CN209874098U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114941382A (en) * | 2022-05-31 | 2022-08-26 | 中建八局总承包建设有限公司 | Concrete structure and steel stair waterproof node and construction method thereof |
| CN114941382B (en) * | 2022-05-31 | 2023-12-08 | 中建八局总承包建设有限公司 | Waterproof node for concrete structure and steel stair and construction method thereof |
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