CN207211545U - Parapet water leak preventing structure - Google Patents
Parapet water leak preventing structure Download PDFInfo
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- CN207211545U CN207211545U CN201721219203.5U CN201721219203U CN207211545U CN 207211545 U CN207211545 U CN 207211545U CN 201721219203 U CN201721219203 U CN 201721219203U CN 207211545 U CN207211545 U CN 207211545U
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- parapet
- flooring
- water
- expansion joint
- building body
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Abstract
The utility model discloses a kind of parapet water leak preventing structure, the problem of for expansion joint seepage, provide following technical scheme, including building body, the top of building body is provided with flooring, the edge of building body is provided with the parapet vertical with flooring, expansion joint is provided between parapet and flooring, the root of parapet is provided with the screening water portion extended across expansion joint towards flooring, flooring, which is provided with to extend to, hides retaining section of the water portion towards the side of parapet, gap is left between retaining section and screening water portion in end of the retaining section away from flooring higher than end of the water portion away from parapet is hidden.By hiding water portion rain cover; the ponding for stopping flooring by retaining section is flowed into expansion joint; current are avoided to infiltrate into the internal structure of building Face failure flooring by expansion joint; flooring is played a protective role; the waterproof effect of flooring is avoided to fail; avoid current to infiltrate into the junction corrosion parapet and the connecting material of building body of parapet and building body by expansion joint simultaneously, avoid the occurrence of leak source.
Description
Technical field
Engineering construction field is the utility model is related to, more specifically, it relates to a kind of parapet water leak preventing structure.
Background technology
End of the parapet as roof waterproof layer, it is both the end section of roofing, and the end section of exterior wall.Cause
This, it influences the use function in house, the durability of building is influenceed again, from the point of view of situation in recent years, because designing and applying
The reasons such as work cause roof leakage phenomenon more universal, every year economic loss very big caused by the water-proofing treatment of roofing.Therefore, such as
What strengthens waterproofing quality in terms of construction, it is ensured that construction engineering quality and service life, is an important topic.
Parapet and roofing junction are typically rigid joint, and roofing is differed with parapet using material, and parapet is usual
For brick wall structure, the structure such as roof boarding or protective layer above is concrete, need to be in female because two kinds of linear expansion coefficients differ
Expansion joint is set between youngster's wall and floor structure, due to the presence at expansion joint, will be destroyed if rainwater or ponding are flowed into expansion joint
The heat insulation effect of the heat-insulation layer of floor structure, and ponding crosses waterproof layer so that the waterproof effect failure of flooring, it may cause
Water percolation of wall in building body, while also ponding can be caused directly to soak the tie point of parapet and flooring and corrode connecting material, can
It can cause leak source occur, also improve space.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of parapet water leak preventing structure,
The advantages of with leak is prevented.
To achieve the above object, the utility model provides following technical scheme：
A kind of parapet water leak preventing structure, including building body, the top of the building body are provided with flooring, and the edge of the building body is set
There is the parapet vertical with flooring, expansion joint is provided between the parapet and flooring, the root of the parapet, which is provided with, to be crossed over
The screening water portion that expansion joint extends towards flooring, the flooring, which is provided with to extend to, hides dash of the water portion towards the side of parapet
Portion, end of the retaining section away from flooring, which is higher than, hides end of the water portion away from parapet, between the retaining section and screening water portion
Leave gap.
Using above-mentioned technical proposal, by hiding water portion rain cover, expansion joint is crossed over due to hiding water portion so that hide the resistance of water portion
Kept off the rain water, prevents rainwater from falling into expansion joint, and the ponding for stopping flooring by retaining section is flowed into expansion joint, avoids current from passing through
Expansion joint infiltrates into the internal structure of building Face failure flooring, and flooring is played a protective role, and avoids the waterproof effect of flooring from losing
Effect, while avoid current from infiltrating into parapet and the junction corrosion parapet of building body and the connection material of building body by expansion joint
Material, avoids the occurrence of leak source, and water portion is hidden towards the end of the side of parapet and retaining section away from flooring because retaining section extends to
Higher than screening end of the water portion away from parapet so that the gap hidden between water portion and flooring can block rain by retaining section
Water, to realize multi-faceted rain cover, due to leaving gap between retaining section and screening water portion so that with parapet heat occurs for flooring
During swollen shrinkage, hiding between water portion and retaining section has displacement space, avoids screening water portion with retaining section contact squeeze to damage.
Preferably, the screening water portion includes being fixedly connected on the first dash board horizontally extending on parapet, institute
State the second dash board that end of first dash board away from parapet is vertically provided with flooring extension, the retaining section
Including the water fender vertically set.
Using above-mentioned technical proposal, coordinated by the first dash board of level with the second vertical dash board to improve screening water
The inner space in portion, so that water fender there are more displacement spaces, avoid hiding during flooring expands with heat and contract with cold with parapet
Water portion and retaining section contact squeeze, avoid hiding water portion and retaining section damage.
Preferably, the upper face of first dash board tilts down along the direction away from parapet.
Using above-mentioned technical proposal, tilted down by the upper face of the first dash board along the direction away from parapet, with
Rainwater is fallen when on the first dash board, glided along the gradient of the first dash board, avoid rainwater from resting on the first dash board
Form ponding and grow mosquito.
Preferably, it is connected with aluminium sheet between first dash board and water fender.
Using above-mentioned technical proposal, when ponding, which excessively floods flooring, is higher than water fender height to liquid level, pass through
Aluminium sheet is blocked between the first dash board and water fender, and limitation current are crossed water fender and flowed into telescopic chute.
Preferably, the aluminium sheet is circular arc template and circular arc is minor arc, and one end of the circular arc of the aluminium sheet hides water with first
The lower face connection and the connection of the upper face of the other end and water fender of plate.
Using above-mentioned technical proposal, by minor arc template to prevent from leaving dead angle on aluminium sheet to produce ponding so that ponding
When taking off, easily flowed out into the ponding hidden in water portion along the arc surface of aluminium sheet, avoid ponding from growing mosquito.
Preferably, end of the water fender away from flooring tilts down along the direction away from parapet.
Using above-mentioned technical proposal, by sloped-end of the water fender away from flooring preferably to allow product when ponding takes off
Water flows out, and avoids ponding from stopping and grows mosquito.
Preferably, flexible adhesive sealant is filled with the expansion joint.
Using above-mentioned technical proposal, the water proofing property at expansion joint is further improved by flexible adhesive sealant, while passes through flexibility
The flexible of fluid sealant limits flooring and parapet relative motion to avoid fluid sealant from being filled in expansion joint, and holding expansion joint is building
Face provides the effect of displacement space with parapet.
Preferably, plate face of the parapet away from flooring is provided with the rain cover portion for extending to building body.
Using above-mentioned technical proposal, by the rain cover portion rain cover to prevent rainwater from plate face of the parapet away from flooring
The junction of parapet and building body is flowed upwardly to, avoids the connecting material between raindrop erosion parapet and building body, avoids producing leakage
Point.
In summary, the utility model has the advantages that：Rainwater entrance is avoided to stretch by hiding water portion rain cover
In contracting seam, stop that ponding is flowed into expansion joint by retaining section, ponding is further stopped by aluminium sheet, it is flexible to prevent that current from passing through
Seepage is stitched, flooring internal structure is protected, avoids building body drain water, leak preventing effect is further improved by flexible adhesive sealant, pass through screening
Rain portion protects the connecting material between parapet and building body, avoids raindrop erosion from leak source occur.
Brief description of the drawings
Fig. 1 is the structural representation of parapet water leak preventing structure in the present embodiment.
In figure：1st, Lou Ti；2nd, flooring；21st, deck panels；22nd, the second screed-coat；23rd, the second waterproof layer；24th, heat-insulation layer；
25th, the first waterproof layer；26th, the first screed-coat；27th, fine-stone concrete surface layer；3rd, water portion is hidden；31st, the first dash board；32nd, second water is hidden
Plate；4th, retaining section；41st, water fender；5th, aluminium sheet；6th, rain cover portion；61st, the first rain visor；62nd, the second rain visor；7th, parapet；8、
Concrete plate bears down on one；9th, expansion joint；91st, flexible adhesive sealant.
Embodiment
Below in conjunction with the accompanying drawings and embodiment, the utility model is described in detail.
A kind of parapet water leak preventing structure, reference picture 1, including building body 1, it is horizontal on building body 1 to be provided with flooring 2, the side of building body 1
Edge is provided with the parapet 7 vertical with flooring 2.
The top of parapet 7 is connected with concrete plate and bears down on one 8, is provided with expansion joint 9 between parapet 7 and flooring 2, in expansion joint 9
Filled with flexible adhesive sealant 91, the upper surface of flexible adhesive sealant 91 is concordant with the upper surface of flooring 2.
Flooring 2 includes the fine-stone concrete surface layer 27 being laid on building body 1, and the first screed-coat is equipped with fine-stone concrete surface layer 27
26, the first waterproof layer 25 is equipped with the first screed-coat 26, and heat-insulation layer 24, the upper berth of heat-insulation layer 24 are equipped with the first waterproof layer 25
Provided with the second waterproof layer 23, the second screed-coat 22 is equipped with the second waterproof layer 23, deck panels are equipped with the second screed-coat 22
21。
Deck panels 21 are fixedly connected with retaining section 4 on the side of parapet 7, and retaining section 4 includes the gear being vertically arranged
Water plate 41, the top of water fender 41 are the inclined plane tilted down along the direction away from parapet 7.
Parapet 7 hides water portion 3 towards being fixedly connected with the metope of deck panels 21, and hiding water portion 3 includes being fixedly connected on female
The first dash board 31 extended in the horizontal direction away from parapet 7 on youngster's wall 7, the first end of the dash board 31 away from parapet 7
The second dash board 32 is connected with, the second dash board 32 vertically extends towards flooring 2, and the second dash board 32 is positioned at gear
Side of the water plate 41 away from parapet 7, the second dash board 32 plate face relative with water fender 41 are parallel to each other and leave gap, the
Space between two dash boards 32 and water fender 41 is consistent with the slit width at expansion joint 9.
Hide and be connected with aluminium sheet 5 between water portion 3 and retaining section 4, aluminium sheet 5 is circular arc template, and aluminium sheet 5 is downwardly inclined depression, aluminium
One end of the circular arc of plate 5 is fixedly connected on parapet 7 towards on the metope of flooring 2 by screw, the other end of the circular arc of aluminium sheet 5
The top of water fender 41 is fixedly connected on by screw, the circular arc of aluminium sheet 5 is minor arc.
Metope of the parapet 7 away from flooring 2 is provided with rain cover portion 6, and hiding water portion 3 includes being fixedly connected on the wall of parapet 7
The first rain visor 61 extended in the horizontal direction away from parapet 7 on face, end one of first rain visor 61 away from parapet 7
It is connected with the second rain visor 62 extended vertically downwards, end extension of second rain visor 62 away from the first rain visor 61
To parapet 7 and the lower section of the junction of building body 1.
The operating mode of the present embodiment and away from as follows：
When raining, rainwater very unexpectedly is blocked by hiding water portion 3, avoids rainwater from being down in expansion joint 9, passes through retaining section
4 stop the ponding of flooring 2, avoid ponding from flowing into expansion joint 9, the structure such as heat-insulation layer 24 in protection flooring 2, while by hiding water
The inclined plane water conservancy diversion rainwater on the surface of portion 3, facilitate rainwater to flow down and hide water portion 3 to leave, avoid producing ponding in screening water portion 3.
Enough spaces are given by expansion joint 9, avoids flooring 2 from expanding with heat and contract with cold to influence parapet 7, protects parapet 7
Extrude and crack from flooring 2.
During by the gap between the second dash board 32 and water fender 41 so that flooring 2 expands with heat and contract with cold, second hides water
Plate 32 has enough space operations with water fender 41, avoids the second dash board 32 with the extrusion and collision of water fender 41 to damage.
Connected by aluminium sheet 5 and hide water portion 3 and retaining section 4 so that when flooring 2 is flooded, ponding is from the second dash board 32 with keeping off
After gap between water plate 41 enters, stopped by aluminium sheet 5 to avoid ponding from falling into expansion joint 9, while when ponding takes off, pass through
The minor arc face of aluminium sheet 5 and the inclined plane of the upper end of water fender 41, ponding outflow is facilitated to be hidden to leave between water portion 3 and retaining section 4
Space, avoid having ponding to grow mosquito.
By the rain cover of rain cover portion 6, to avoid rainwater from flowing to the junction of parapet 7 and building body 1, raindrop erosion is avoided
The connecting material of parapet 7 and building body 1.
Described above is only preferred embodiment of the present utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, all technical schemes belonged under the utility model thinking belong to the scope of protection of the utility model.It should refer to
Go out, for those skilled in the art, some improvement under the premise of the utility model principle is not departed from and
Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (8)
1. a kind of parapet water leak preventing structure, including building body (1), the top of the building body (1) is provided with flooring (2), the building body
(1) edge is provided with the parapet (7) vertical with flooring (2), and expansion joint is provided between the parapet (7) and flooring (2)
(9), it is characterized in that：The root of the parapet (7) is provided with the screening water portion (3) extended across expansion joint (9) towards flooring (2),
The flooring (2), which is provided with, extends to the retaining section (4) for hiding the side of water portion (3) towards parapet (7), the retaining section (4)
Away from flooring (2) end higher than hide water portion (3) away from parapet (7) end, the retaining section (4) with hide water portion (3) it
Between leave gap.
2. parapet water leak preventing structure according to claim 1, it is characterized in that：Described hide water portion (3) include being fixedly connected
Horizontally extending the first dash board (31) on parapet (7), the remote parapet (7) of first dash board (31)
End is vertically provided with the second dash board (32) of flooring (2) extension, and the retaining section (4) is included vertically
The water fender (41) of setting.
3. parapet water leak preventing structure according to claim 2, it is characterized in that：The upper face of first dash board (31)
Tilted down along the direction away from parapet (7).
4. parapet water leak preventing structure according to claim 2, it is characterized in that：First dash board (31) and water fender
(41) aluminium sheet (5) is connected between.
5. parapet water leak preventing structure according to claim 4, it is characterized in that：The aluminium sheet (5) is circular arc template and circle
Arc is minor arc, and one end of the circular arc of the aluminium sheet (5) is connected with the lower face of the first dash board (31) and the other end and water fender
(41) upper face connection.
6. parapet water leak preventing structure according to claim 5, it is characterized in that：The water fender (41) is away from flooring (2)
End tilted down along away from the direction of parapet (7).
7. parapet water leak preventing structure according to claim 1, it is characterized in that：Filling is flexible in the expansion joint (9)
Fluid sealant (91).
8. parapet water leak preventing structure according to claim 1, it is characterized in that：The remote flooring (2) of the parapet (7)
Plate face is provided with the rain cover portion (6) for extending to building body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721219203.5U CN207211545U (en) | 2017-09-20 | 2017-09-20 | Parapet water leak preventing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721219203.5U CN207211545U (en) | 2017-09-20 | 2017-09-20 | Parapet water leak preventing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207211545U true CN207211545U (en) | 2018-04-10 |
Family
ID=61822203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721219203.5U Active CN207211545U (en) | 2017-09-20 | 2017-09-20 | Parapet water leak preventing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207211545U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112081316A (en) * | 2020-09-24 | 2020-12-15 | 四川华成辉宇建筑设计有限公司 | Parapet waterproof structure and construction method thereof |
-
2017
- 2017-09-20 CN CN201721219203.5U patent/CN207211545U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112081316A (en) * | 2020-09-24 | 2020-12-15 | 四川华成辉宇建筑设计有限公司 | Parapet waterproof structure and construction method thereof |
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