CN209163261U - Roofing drain port antiseep mounting structure - Google Patents
Roofing drain port antiseep mounting structure Download PDFInfo
- Publication number
- CN209163261U CN209163261U CN201822002409.3U CN201822002409U CN209163261U CN 209163261 U CN209163261 U CN 209163261U CN 201822002409 U CN201822002409 U CN 201822002409U CN 209163261 U CN209163261 U CN 209163261U
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- China
- Prior art keywords
- drain gully
- drain
- roofing
- waterproof roll
- antiseep
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of roofing drain port antiseep mounting structures, including being equipped with concrete structural slab, it is characterized in that, a drain gully is embedded in concrete structural slab, the upper end and concrete structural slab upper surface of the drain gully are in same level, one layer of waterproof roll is equipped on concrete structural slab, the waterproof roll and drain gully corresponding section part are involved in the annular groove of drain gully, and an opening corresponding with drain gully is offered, a first leak cover board covered on drain gully is equipped on drain gully；It is successively arranged one layer of heat preservation thermal insulation layer and rigid surface from bottom to up on waterproof roll, a casing corresponding with drain gully is equipped in heat insulation layer and rigid surface, a second leak cover board is stamped on casing.The roofing drain port antiseep mounting structure that the utility model obtains is quickly and expediently installed, and can prevent roofing infiltration and leak.
Description
Technical field
The utility model belongs to roof waterproof field, and in particular to a kind of roofing drain port antiseep mounting structure.
Background technique
Roofing is the most important safeguard structure of building, and building meets with the position that rainwater etc. corrodes most serious.Modern
Building is usually the roof layouts using plane, and the seepage problem of flat roof deck is always the problem that annoying engineers, in order to
Rainwater etc. is discharged, roofing often devises the drain gully of straight-line.The structure of the drain gully is as shown in Figure 1, include a circle
Pipe is equipped with greater diameter than round tube in the upper end of the round tube and upper and lower ends is equipped with the cylinder of an annular slab, in cylinder upper end
Annular slab be equipped with a casing corresponding with its middle through-hole, the upward bending in the outer of the annular slab and casing formation one ring
Shape slot 21.
When installation, drain gully is higher by roofing construction sheet and, drain gully and floorslab concrete knot equal with roofing rigid surface
Close it is bad, it is permanent after rigid layer crack and water leakage enter roofing, cannot exclude, form negative pressure, form vicious circle, be easy to cause
Roofing infiltration.Meanwhile waterproof roll and drain gully upper end, there are a biggish difference in height, waterproof roll a part is involved in annular
After slot, waterproof roll is oblique close to the part of drain gully, if coiled material is close to drain gully part by after percolating water at this
It is formed and is overstock, and then soften and corrode waterproof roll, cause the breakage of waterproof roll, and then make to generate leakage at this.Permeate water
Building function and building life are not only affected, also greatly affected the work and life of people, and due to modern architecture
Height it is generally higher, maintenance and protection work be also inconvenient, need to put into biggish man power and material.
Summary of the invention
In view of the above shortcomings of the prior art, the utility model provides one kind and is quickly and expediently installed, and can prevent room
The roofing drain port antiseep mounting structure of sweat.
In order to solve the above-mentioned technical problem, the utility model uses the following technical solution:
A kind of roofing drain port antiseep mounting structure, including it is equipped with concrete structural slab, which is characterized in that in concrete
The drain gully that a middle part has pipelined channel, table on the upper end of the drain gully and concrete structural slab are embedded in structural slab
Face is in same level, and one layer of waterproof roll, the waterproof roll and drain gully phase are equipped on concrete structural slab
Corresponding position part is involved in the annular groove of drain gully, and offers an opening corresponding with drain gully, is set on drain gully
There is the first leak cover board covered on drain gully；Be successively arranged from bottom to up on waterproof roll one layer of heat preservation thermal insulation layer and
Rigid surface is equipped with a casing corresponding with drain gully in heat insulation layer and rigid surface, one is stamped on casing
A second leak cover board.In this way, drain gully is under waterproof roll after drain gully upper end and concrete structural slab are maintained an equal level, from
And the lamination portion between waterproof roll and drain gully is steady, and then not will cause overstocking for infiltration water, when infiltration water occurs
It is flowed into drain gully by the first leak cover board, prevents the generation of leakage.Meanwhile the casing on drain gully is connected with roofing
Logical, top and rigid surface are in same plane, the ponding on roofing successfully can be introduced drain gully through casing, to roofing
Ponding dredged.Twice drainage channel is formed between casing and drain gully, can prevent the generation of infiltration phenomenon completely, have
Fabulous waterproof effect.
Further, a protective layer is equipped between heat insulation layer and waterproof roll, it is corresponding with casing in protective layer
Place is equipped with a circular port corresponding with casing inner diameter.In this way, set protective layer prevents construction heat-insulating thermal insulation layer from will prevent
The damage of water coiled material.Casing and drain gully are connected by set circular port on protective layer, form a complete pipelined channel.
Further, the protective layer is cement mortar protective course.In this way, using cement mortar as protective layer after, can
Effectively prevent construction heat-insulating thermal insulation layer from damaging waterproof roll.
Further, described sleeve pipe is pvc pipe, and the internal diameter of casing is greater than the outer diameter of drain gully.In this way, by the straight of casing
After diameter setting is big, can satisfy the more ponding of roofing dredges requirement.Meanwhile playing the role of preventing blocking.
Further, it is 2% ~ 5% that the upper surface of the rigid surface, which is a tilt angle at the second leak cover board,
Slope surface.In this way, being formed by slope surface can rapidly dredge roof ponding into the casing under the second leak cover board, then pass through
Drain gully discharge.
Further, between the waterproof roll and concrete structural slab and the annular groove of waterproof roll and drain gully it
Between formed by waterproof glue.In this way, the fixation of waterproof roll is very secured, effectively ensure the firmness of waterproof roll.
Compared with prior art, the roofing drain port antiseep mounting structure that the utility model obtains has the advantages that
1, after drain gully upper end and concrete structural slab maintaining an equal level, drain gully is under waterproof roll, thus waterproof roll
Lamination portion between drain gully is steady, not will cause overstocking for infiltration water, when permeating water and occurring by the first Water Leakage cover
Plate flows into drain gully, prevents the generation of leakage.
2, the casing on drain gully and roofing are connected, and casing and drain gully are respectively formed ponding passing away together
With infiltration water drainage channel, the generation of infiltration phenomenon can be prevented completely, there is fabulous waterproof effect.
3, the cost of drain gully and sleeve is low, and mounting structure is simple, has fabulous promotion effect.
Detailed description of the invention
Fig. 1 is the structure of existing drain gully；
Fig. 2 is roofing drain port antiseep mounting structure in embodiment.
In figure: concrete structural slab 1, drain gully 2, waterproof roll 3, the first leak cover board 4, protective layer 5, heat insulation layer
6, rigid surface 7, casing 8, the second leak cover board 9.
Specific embodiment
The present invention will be further described with reference to the accompanying drawings and examples.
Embodiment:
As shown in Fig. 2, roofing drain port antiseep mounting structure provided in this embodiment, including it is equipped with concrete structural slab
1, it is embedded with the drain gully 2 that a middle part has pipelined channel in concrete structural slab 1, the upper end of the drain gully 2 and mixed
1 upper surface of Xtah Crude Clay structure plate is in same level, and one layer of waterproof roll 3 is equipped on concrete structural slab 1, described anti-
Water coiled material 3 and 2 corresponding section part of drain gully are involved in 21 in the annular groove of drain gully, and offer one it is opposite with drain gully 2
The opening answered is equipped with a first leak cover board 4 covered on drain gully 2 on drain gully 2；On waterproof roll 3 from down toward
On be successively arranged a protective layer 5, heat insulation layer 6 and rigid surface 7, in heat insulation layer 6 and rigid surface 7 be equipped with one
A casing 8 corresponding with drain gully 2 is equipped with a circle corresponding with 8 internal diameter of casing with 8 corresponding position of casing in protective layer 5
Shape mouth 51 is stamped a second leak cover board 9 on casing 8.Casing 8 is formed by channel and forms a circular catch-basin.
Rainwater on roofing flows into drain gully 2 by casing 8, and roofing internal water accumulation is flowed into drainpipe by drain gully 2, substantially
Prevent the leakage generated therefrom.
The process flow of antiseep mounting structure in the present embodiment is as follows: drain gully 2 is mounted on concrete structural slab 1
Upper → microdilatancy pea gravel concreten hangs hole → 3 constructions of waterproof roll → waterproof protective layer construction → 8 installations of casing → roofing surface layer
The first leak of construction → installation cover board 4 and the second leak cover board 9.
Specifically, the protective layer 5 in the present embodiment is cement mortar.
Casing 8 in the present embodiment is pvc pipe, and the internal diameter of casing 8 is greater than the outer diameter of drain gully, casing 8 and drain gully 2
It is coaxial concentric.
In addition, flowing at drain gully 2 to make roof ponding quickly move through casing 8, the upper surface of rigid surface 7 is leaned on
It is the slope surface that a tilt angle is 2% ~ 5% at nearly second leak cover board 9.
Further, between the waterproof roll 3 in the present embodiment and concrete structural slab 1 and waterproof roll 3 with it is overboard
It is formed between the annular groove 21 of mouth 2 by waterproof glue.
Finally, it should be noted that above embodiments are merely intended for describing the technical solutions of the present application, but not for limiting the present application technology
Scheme, although applicant is described in detail the utility model referring to preferred embodiment, those skilled in the art
Should be appreciated that those, the technical solution of the present invention is modified or equivalently replaced, without departing from the technical program
Objective and range should all cover in the scope of the claims of the utility model.
Claims (6)
1. a kind of roofing drain port antiseep mounting structure, including it is equipped with concrete structural slab (1), which is characterized in that in coagulation
The drain gully (2) that a middle part has pipelined channel, the upper end of the drain gully (2) and coagulation are embedded in soil structure plate (1)
Soil structure plate (1) upper surface is in same level, and one layer of waterproof roll (3), institute are equipped on concrete structural slab (1)
State waterproof roll (3) and drain gully (2) corresponding section part be involved in the annular groove (21) of drain gully, and offer one with fall
The corresponding opening in the mouth of a river (2) is equipped with a first leak cover board (4) covered on drain gully (2) on drain gully (2)；?
One layer of heat preservation thermal insulation layer (6) and rigid surface (7) are successively arranged on waterproof roll (3) from bottom to up, in heat insulation layer (6) and
It is equipped with a casing (8) corresponding with drain gully (2) in rigid surface (7), second Water Leakage cover is stamped on casing (8)
Plate (9).
2. roofing drain port antiseep mounting structure according to claim 1, which is characterized in that in heat insulation layer (6)
A protective layer (5) are equipped between waterproof roll (3), are equipped with one and casing in protective layer (5) and casing (8) corresponding position
(8) the corresponding circular port of internal diameter (51).
3. roofing drain port antiseep mounting structure according to claim 2, which is characterized in that the protective layer (5) is
Cement mortar protective course.
4. roofing drain port antiseep mounting structure according to claim 1 or 2, which is characterized in that described sleeve pipe (8) is
Pvc pipe, and the internal diameter of casing (8) is greater than the outer diameter of drain gully.
5. roofing drain port antiseep mounting structure according to claim 1 or 2, which is characterized in that the rigid surface
(7) upper surface is the slope surface that a tilt angle is 2% ~ 5% at the second leak cover board (9).
6. roofing drain port antiseep mounting structure according to claim 1 or 2, which is characterized in that the waterproof roll
(3) pass through marine glue between concrete structural slab (1) and between waterproof roll (3) and the annular groove (21) of drain gully (2)
It pastes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822002409.3U CN209163261U (en) | 2018-11-30 | 2018-11-30 | Roofing drain port antiseep mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822002409.3U CN209163261U (en) | 2018-11-30 | 2018-11-30 | Roofing drain port antiseep mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209163261U true CN209163261U (en) | 2019-07-26 |
Family
ID=67341409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822002409.3U Active CN209163261U (en) | 2018-11-30 | 2018-11-30 | Roofing drain port antiseep mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209163261U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114250922A (en) * | 2021-12-29 | 2022-03-29 | 山东中恒建设集团有限公司 | Auxiliary device for waterproof construction |
-
2018
- 2018-11-30 CN CN201822002409.3U patent/CN209163261U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114250922A (en) * | 2021-12-29 | 2022-03-29 | 山东中恒建设集团有限公司 | Auxiliary device for waterproof construction |
| CN114250922B (en) * | 2021-12-29 | 2023-09-29 | 山东中恒建设集团有限公司 | Auxiliary device for waterproof construction |
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