CN208604849U - Stretch out the pipeline waterproof device of roofing - Google Patents

Stretch out the pipeline waterproof device of roofing Download PDF

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Publication number
CN208604849U
CN208604849U CN201820718571.2U CN201820718571U CN208604849U CN 208604849 U CN208604849 U CN 208604849U CN 201820718571 U CN201820718571 U CN 201820718571U CN 208604849 U CN208604849 U CN 208604849U
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CN
China
Prior art keywords
pipeline
waterproof
waterproof roll
roofing
stretching out
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Active
Application number
CN201820718571.2U
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Chinese (zh)
Inventor
余海涛
邹小谦
杨志文
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Shanghai Baoye Construction Decoration Co Ltd
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Shanghai Baoye Construction Decoration Co Ltd
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Priority to CN201820718571.2U priority Critical patent/CN208604849U/en
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Abstract

The utility model relates to a kind of pipeline waterproof devices for stretching out roofing, including the pipeline stretched out from roof structure, the lower end that the pipeline is contacted with the roof structure is arranged with casing, mortar is filled between the outer wall of the pipeline and the inner wall of described sleeve pipe, described sleeve pipe is equipped with sealing compound at the top of junction and root with the pipeline, the outer wall of the pipeline is additionally provided with waterproof roll, and the waterproof roll is set on the pipeline, the waterproof roll along the pipeline length direction towards the roof structure internal stretch, the mortar is between the waterproof roll and the inner wall of described sleeve pipe.The problem of the utility model effective solution root of pipeline leakage, greatly reduces the maintenance cost in later period, improves owner's quality of the life.

Description

Stretch out the pipeline waterproof device of roofing
Technical field
The utility model relates to the technical fields of construction site construction, refer in particular to a kind of pipeline waterproof dress for stretching out roofing It sets.
Background technique
With the development of society, people are higher and higher using function and aesthetic to building, and roofworks is full Sufficient building uses the key of function, in roof construction, by carrying out detailed analysis to roofworks, finds waterproof It is the most important thing of roofworks, and the weak link of waterproof is in positions such as rain drain gully, stretching roof pipeline roots.
Currently, in order to make the root of pipeline for stretching out roofing that there is water-proof function, the technological means that existing roof waterproof uses Such as Chinese utility model patent (CN 206722238U), roof pipeline construction is leaked out it discloses antiseepage, including from roofing coagulation The roofing pipe for going out roofing pipe hole and stretching out of native top plate, filled with by doing between the roofing pipe and the out inner wall at roofing pipe hole The loading layers that hydraulic cement mortar and UEA swelling agent mix;The upper surface of the roofing concrete top plate is successively to peripheral hardware There are cement mortar screeding layer, insulating layer and polyurethane water-proof paint layer, the polyurethane water-proof paint layer is close to roofing pipe Position, which is tipping up, uniformly to wrap up around the root of roofing pipe;Cement bonded sand is painted with above the polyurethane water-proof paint layer Sloping layer is starched, the cement mortar screeding to falls layer forms angle α with horizontal plane in the position close to roofing pipe, and the cement mortar is looked for The top of slope layer is equipped with roof waterproof layer, and the roof waterproof layer, which is tipping up, to be wrapped up around the lower end of roofing pipe.It is above-mentioned Bullet although water-proof function may be implemented, since roofing pipe is different from the inner wall material at roofing pipe hole out, in loading layers Property modulus it is different, it is also just inconsistent to will lead to the generated amount expanded with heat and contract with cold, therefore be easy gap, to cause to send out therebetween Raw leakage.
Utility model content
For this purpose, the technical problem to be solved by the utility model is to overcome the problems, such as that waterproof effect is poor in the prior art, To provide, a kind of structure is simple and the pipeline waterproof device of the stretching roofing of good water-proof effect.
In order to solve the above technical problems, a kind of pipeline waterproof device of stretching roofing of the utility model, including from roofing The pipeline stretched out in construction, the lower end that the pipeline is contacted with the roof structure are arranged with casing, the outer wall of the pipeline with Mortar is filled between the inner wall of described sleeve pipe, described sleeve pipe is equipped with the pipeline at the top of junction and root close Cream is sealed, the outer wall of the pipeline is additionally provided with waterproof roll, and the waterproof roll is set on the pipeline, the waterproof roll For length direction along the pipeline towards the internal stretch of the roof structure, the mortar is located at the waterproof roll and the set Between the inner wall of pipe.
In one embodiment of the utility model, waterproof roll extra play is additionally provided on the waterproof roll, and described Waterproof roll extra play is located between the outer wall and the waterproof roll of the pipeline.
In one embodiment of the utility model, the waterproof roll extra play is arranged in the pipeline and the roofing On the waterproof roll for constructing junction.
In one embodiment of the utility model, the waterproof roll and the waterproof roll extra play are in the pipeline Shape with the roof structure junction is arc.
In one embodiment of the utility model, the roof structure further includes roofing floor, is located on roofing floor Square waterproof coating layer, the insulating layer above waterproof coating layer, the pea gravel concreten protective layer above insulating layer and Roofing surface layer above the pea gravel concreten protective layer, and the waterproof roll be located at the waterproof coating layer with it is described Between insulating layer.
In one embodiment of the utility model, the waterproof roll extra play is located at the waterproof roll to be prevented with described Between water paint layer.
In one embodiment of the utility model, looked between the roofing floor and the waterproof coating layer equipped with mortar Leveling.
It is mixed that microdilatancy microlith is equipped in one embodiment of the utility model, between the pipeline and the roofing floor Solidifying soil stuff up a crack.
In one embodiment of the utility model, the length that the waterproof roll is set in the pipeline is 250- 350mm。
In one embodiment of the utility model, the length that the waterproof roll is arranged the pipeline is 300mm.
The above-mentioned technical proposal of the utility model has the advantage that compared with prior art
The top of the pipeline waterproof device described in the utility model for stretching out roofing, described sleeve pipe and the pipeline in junction Portion and root are equipped with sealing compound, avoid seeping water caused by the cracking of the junction by the sealing compound, described The outer wall of pipeline is additionally provided with waterproof roll, and the waterproof roll is set on the pipeline, since the waterproof roll has Water-proof function, therefore can be with pipeline described in effective protection, length of the waterproof roll along the pipeline by the waterproof roll Internal stretch of the degree direction towards the roof structure.The utility model is suitable for all stretching cast-in-place concrete roof pipeline roots Portion, the problem of effective solution root of pipeline leakage, greatly reduces the maintenance cost in later period, improves owner's life product Matter.
Detailed description of the invention
In order to be more likely to be clearly understood the content of the utility model, below according to the specific implementation of the utility model Example and in conjunction with attached drawing, the utility model is described in further detail, wherein
Fig. 1 is the schematic diagram for the pipeline waterproof device that the utility model stretches out roofing.
Appended drawing reference in figure: 10- roof structure, 11- roofing floor, 12- waterproof coating layer, 13- insulating layer, 14- microlith Concrete cover, 15- roofing surface layer, 16- microdilatancy pea gravel concreten stuff up a crack, 20- pipeline, 21- casing, 22- mortar, 23- Sealing compound, 24- waterproof roll.
Specific embodiment
As shown in Figure 1, the present embodiment provides a kind of pipeline waterproof devices for stretching out roofing, including stretch from roof structure 10 Pipeline 20 out, the lower end that the pipeline 20 is contacted with the roof structure 10 are arranged with casing 21, the outer wall of the pipeline 20 Mortar 22, described sleeve pipe 21 and top and root of the pipeline 20 in junction are filled between the inner wall of described sleeve pipe 21 Portion is equipped with sealing compound 23, and the outer wall of the pipeline 20 is additionally provided with waterproof roll 24, and the waterproof roll 24 be set in it is described On pipeline 20, the waterproof roll 24 along the pipeline 20 length direction towards the roof structure 10 internal stretch, it is described Mortar 22 is between the waterproof roll 24 and the inner wall of described sleeve pipe 21.
The pipeline waterproof device that roofing is stretched out described in the present embodiment, including the pipeline 20 stretched out from roof structure 10, institute It states the lower end that pipeline 20 is contacted with the roof structure 10 and is arranged with casing 21, outer wall and the described sleeve pipe 21 of the pipeline 20 Mortar 22 is filled between inner wall, described sleeve pipe 21 is equipped with sealing compound at the top of junction and root with the pipeline 20 23, it avoids seeping water caused by the cracking of the junction by the sealing compound 23, the outer wall of the pipeline 20 is additionally provided with Waterproof roll 24, and the waterproof roll 24 is set on the pipeline 20, since the waterproof roll 24 has water-proof function, It therefore can be with pipeline 20 described in effective protection, length of the waterproof roll 24 along the pipeline 20 by the waterproof roll 24 Direction towards the roof structure 10 internal stretch, thus make the roof structure 10 also have water-proof function, the mortar 22 Between the waterproof roll 24 and the inner wall of described sleeve pipe 21, the waterproof roll 24 can protect by the mortar, The problem of avoiding the root easy to leak of the pipeline 20;In addition, whole device is simple, because of easy construction, maintenance difficulty is small, And good water-proof effect, appearance looks elegant and at low cost.
Waterproof roll extra play is additionally provided on the waterproof roll 24, and the waterproof roll extra play is located at the pipeline Between 20 outer wall and the waterproof roll 24.The waterproof roll extra play setting is in the pipeline 20 and the roof structure On the waterproof roll 24 of 10 junctions, to be conducive to save the cost.The waterproof roll 24 and the waterproof roll extra play It is arc in the pipeline 20 and the shape of 10 junction of roof structure, due to the waterproof roll 24 and the waterproof Coiled material extra play is not only close to the pipeline 20, but also is located at the inside of the roof structure 10, therefore can effectively prevent described anti- The hollowing of water coiled material 24 and the waterproof roll extra play.
The roof structure 10 further includes roofing floor 11, is located at 11 top waterproof coating layer 12 of roofing floor, is located at and prevents The insulating layer 13 of the top of water paint layer 12, the pea gravel concreten protective layer 14 positioned at insulating layer 13 above and be located at it is described carefully The roofing surface layer 15 of 14 top of stone concrete protective layer, wherein the waterproof coating layer 12 can prevent water from penetrating into the roofing On floor 11, the insulating layer 13 has the function of heat preservation, and the pea gravel concreten protective layer 14 can the effectively described waterproof painting The bed of material 12 and the insulating layer 13, the waterproof roll 24 between the waterproof coating layer 12 and the insulating layer 13, So as to ensure the effect of roof waterproof.The waterproof roll extra play is located at the waterproof roll 24 and the water-repellent paint Between layer 12, the function of the roof waterproof can also be further strengthened.The roofing floor 11 and the waterproof coating layer 12 Between be equipped with mortar levelling layer, by the mortar levelling layer to being conducive to that the waterproof coating layer 12 is arranged.
Microdilatancy pea gravel concreten stuff up a crack 16 is equipped between the pipeline 20 and the roofing floor 11, by described micro- swollen Swollen pea gravel concreten stuff up a crack 16 connect the roofing floor 11 with the pipeline 20.In the present embodiment, in order to reach waterproof While effect, cost is reduced, the length that the waterproof roll 24 is set in the pipeline 20 is 250-350mm.Specifically, when The length that the waterproof roll 24 is arranged the pipeline 20 is 300mm, not only good water-proof effect, and at low cost.In addition, described Pipeline 20 uses PVC material, and the sealing compound uses polyurethane.
The construction method of the pipeline waterproof device described in the utility model for stretching out roofing is as follows:
Step 1: concreting is carried out to the roofing floor 11, according to design requirement preserved pipeline hole;Second Step: after the roofing floor 11 reaches design strength, dabbing processing is carried out to reserved holes of pipes mouth;Step 3: to room is stretched out The pipeline 20 in face is fixed;Step 4: mould is hung in construction, carried out using the microdilatancy pea gravel concreten stuff up a crack 16 close It is real;Step 5: the mortar levelling layer is set, and it is levelling to roofing progress, the circle that radius is 50mm is done to 20 root of pipeline Arc angle;Step 6: constructing to the waterproof coating layer 12, reach design thickness;Step 7: additional to the waterproof roll Layer is constructed, and is made width not less than 500mm, is continued to construct to the waterproof roll 24;Step 8: to the insulating layer 13 construct;Step 9: construct to the pea gravel concreten protective layer 14, the interior steel mesh with 4@200*200mm of φ Piece;Step 10: the fixed pipeline 20;Step 11: being filled to the mortar 22;Step 12: to the roofing surface Layer 15 is constructed, preferably Roofing brick;Step 13: constructing to the sealing compound 23, make to brush uniformly closely knit.
Obviously, the above embodiments are merely examples for clarifying the description, does not limit the embodiments.For For those of ordinary skill in the art, other different form variations can also be made on the basis of the above description or are become It is dynamic.There is no necessity and possibility to exhaust all the enbodiments.And obvious variation extended from this or change Among the dynamic protection scope created still in the utility model.

Claims (10)

1. a kind of pipeline waterproof device for stretching out roofing, including the pipeline stretched out from roof structure, it is characterised in that: the pipe The lower end that road is contacted with the roof structure is arranged with casing, is filled between the outer wall of the pipeline and the inner wall of described sleeve pipe Mortar, described sleeve pipe and the pipeline are equipped with sealing compound at the top of junction and root, and the outer wall of the pipeline is also set There is waterproof roll, and the waterproof roll is set on the pipeline, length direction court of the waterproof roll along the pipeline The internal stretch of the roof structure, the mortar is between the waterproof roll and the inner wall of described sleeve pipe.
2. stretching out the pipeline waterproof device of roofing according to claim 1, it is characterised in that: be additionally provided on the waterproof roll Waterproof roll extra play, and the waterproof roll extra play is located between the outer wall and the waterproof roll of the pipeline.
3. stretching out the pipeline waterproof device of roofing according to claim 2, it is characterised in that: the waterproof roll extra play is set It sets on the waterproof roll of the pipeline Yu the roof structure junction.
4. stretching out the pipeline waterproof device of roofing according to Claims 2 or 3, it is characterised in that: the waterproof roll and institute Stating shape of the waterproof roll extra play in the pipeline Yu the roof structure junction is arc.
5. stretching out the pipeline waterproof device of roofing according to Claims 2 or 3, it is characterised in that: the roof structure also wraps Include roofing floor, positioned at waterproof coating layer above roofing floor, the insulating layer above waterproof coating layer, be located on insulating layer The pea gravel concreten protective layer of side and the roofing surface layer above the pea gravel concreten protective layer, and the waterproof roll Material is between the waterproof coating layer and the insulating layer.
6. stretching out the pipeline waterproof device of roofing according to claim 5, it is characterised in that: waterproof roll extra play position Between the waterproof roll and the waterproof coating layer.
7. stretching out the pipeline waterproof device of roofing according to claim 5, it is characterised in that: the roofing floor is prevented with described Mortar levelling layer is equipped between water paint layer.
8. stretching out the pipeline waterproof device of roofing according to claim 7, it is characterised in that: the pipeline and the roofing building Microdilatancy pea gravel concreten stuff up a crack is equipped between plate.
9. stretching out the pipeline waterproof device of roofing according to claim 1, it is characterised in that: the waterproof roll is set in institute The length for stating pipeline is 250-350mm.
10. stretching out the pipeline waterproof device of roofing according to claim 9, it is characterised in that: the waterproof roll is arranged institute The length for stating pipeline is 300mm.
CN201820718571.2U 2018-05-15 2018-05-15 Stretch out the pipeline waterproof device of roofing Active CN208604849U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820718571.2U CN208604849U (en) 2018-05-15 2018-05-15 Stretch out the pipeline waterproof device of roofing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820718571.2U CN208604849U (en) 2018-05-15 2018-05-15 Stretch out the pipeline waterproof device of roofing

Publications (1)

Publication Number Publication Date
CN208604849U true CN208604849U (en) 2019-03-15

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820718571.2U Active CN208604849U (en) 2018-05-15 2018-05-15 Stretch out the pipeline waterproof device of roofing

Country Status (1)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113374188A (en) * 2021-06-08 2021-09-10 中国十七冶集团有限公司 Waterproof plugging structure for pipeline out of roof and construction method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113374188A (en) * 2021-06-08 2021-09-10 中国十七冶集团有限公司 Waterproof plugging structure for pipeline out of roof and construction method
CN113374188B (en) * 2021-06-08 2022-05-10 中国十七冶集团有限公司 Waterproof plugging structure for roofing pipeline and construction method

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