CN208870306U - A kind of straight drain gully of inverted roof - Google Patents
A kind of straight drain gully of inverted roof Download PDFInfo
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- CN208870306U CN208870306U CN201821535343.8U CN201821535343U CN208870306U CN 208870306 U CN208870306 U CN 208870306U CN 201821535343 U CN201821535343 U CN 201821535343U CN 208870306 U CN208870306 U CN 208870306U
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- side structure
- cement mortar
- coil waterproof
- cement
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Abstract
The utility model discloses a kind of straight drain gullies of inverted roof; including structure sheaf and waterspout; the structure sheaf includes left side structure layer and right side structure layer; right side structure layer upper end is equipped with cement mortar screeding layer; cement mortar screeding layer upper end is covered with coil waterproof layer; the coil waterproof layer upper end is equipped with non-woven fabrics protective layer; the waterspout upper end is equipped with pervious asphalt layer; upper ends have U-shaped press strip in the middle part of the coil waterproof layer, and the U-shaped press strip passes through screw fixed connection structure layer.This drain gully uses the fixed waterproof roll both ends of hot air welding, waterproof roll is fixed with U-shaped press strip, it is screwed the mode of U-shaped press strip again, reach the requirement of waterproof roll sealing, and increase pitch pervious bed, avoids northern winter ponding that roofing is caused to destroy, without in room waterproof construction engineering, it can effectively prevent roofing drain port leak ponding, and construction method is simple, it is very practical.
Description
Technical field
The utility model relates to plumbing technical field more particularly to a kind of straight drain gullies of inverted roof.
Background technique
The straight drain gully of inverted roof is to collect in roofing or flooring functional in organized water drainage mode, guide rain water on roof stream
Enter a kind of device of drainpipe.It is led during most of roof waterproof constructions due to being dealt with improperly to drain gully position at present
Roofing is caused drainage occur, this causes strong influence for construction quality, and current existing drain gully is on structure sheaf
End setting screed-coat, waterproof layer, insulating layer and protective layer, waterproof layer coiled material are only fixed at port, waterproof imprecision, and in north
Fang Dongtian, drain gully has a large amount of ponding and roofing is caused to destroy, therefore need to improve to drain gully.
Utility model content
The purpose of this utility model is to provide a kind of straight drain gully of inverted roof, it is tight to have a waterproof, construction party
Just the characteristics of, solves the problems of the prior art.
To achieve the above object, the utility model provides the following technical solutions: a kind of straight drain gully of inverted roof, packet
Structure sheaf and waterspout are included, the structure sheaf includes left side structure layer and right side structure layer, and right side structure layer upper end is equipped with
Cement mortar screeding layer, cement mortar screeding layer upper end are covered with coil waterproof layer, and the coil waterproof layer upper end is equipped with
Non-woven fabrics protective layer, non-woven fabrics protective layer upper end are covered with insulating layer, and the insulating layer upper end is protected equipped with cement mortar
Layer, the cement mortar protective course upper end be equipped with surface layer, set between the non-woven fabrics protective layer and coil waterproof layer there are two heat
Wind pad, the waterspout upper end are equipped with pervious asphalt layer, and upper ends have U-shaped press strip, institute in the middle part of the coil waterproof layer
U-shaped press strip is stated by screw fixed connection structure layer, the waterspout upper end inside is equipped with coil waterproof layer and flashing, institute
It states flashing to be located on the inside of coil waterproof layer, the flashing and coil waterproof layer lower end junction are equipped with sealing compound, institute
It states left side structure layer front end and is equipped with not composite sheet material layer, the not composite sheet material layer front end is protected equipped with ferro-cement
Layer, the not composite sheet material layer are fixedly connected with left side structure layer by closure strip with ferro-cement protective layer upper end,
The not composite sheet material layer and ferro-cement protective layer upper end are located inside left side structure layer, outside the closure strip
Equipped with sealing compound.
Preferably, the material of the cement mortar screeding layer is cement mortar, and strength of cement grade is higher than 32.5 grades, cement
Mortar levelling layer is with a thickness of between 15~30 millimeters.
Preferably, the material of the insulating layer is rock wool board, and rock wool board upper and lower level seam is staggered, and rock fine crushing is used at gap
Cotton material filling.
Preferably, the coil waterproof layer of right side structure layer upper end is two layers.
Compared with prior art, the beneficial effects of the utility model are as follows:
The straight drain gully of the inverted roof of the utility model, by using the fixed waterproof of hot air welding in the position Shui Luokou
Coiled material both ends fix waterproof roll with U-shaped press strip, then are screwed the mode of U-shaped press strip, reach wanting for waterproof roll sealing
It asks, and increases by one of pitch pervious bed in drain gully position, avoid northern winter ponding that roofing is caused to destroy, no room waterproof construction
In engineering, roofing drain port leak ponding can effectively prevent, and construction method is simple, it is very practical.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the right side structure schematic diagram of a layer structure of the utility model.
In figure: 1, left side structure layer；2, closure strip；3, ferro-cement protective layer；4, not composite sheet material layer；5,
Surface layer；6, cement mortar protective course；7, insulating layer；8, non-woven fabrics protective layer；9, coil waterproof layer；10, structure sheaf；11, it seals
Cream；12, waterspout；13, flashing；14, right side structure layer；15, cement mortar screeding layer；16, pervious asphalt layer；17, hot
Wind pad；18, U-shaped press strip；19, screw.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The straight drain gully of a kind of inverted roof referring to FIG. 1-2, including structure sheaf 10 and waterspout 12, structure sheaf 10
Including left side structure layer 1 and right side structure layer 14, the coil waterproof layer 9 of 14 upper end of right side structure layer is two layers, right side structure layer
14 upper ends are equipped with cement mortar screeding layer 15, and the material of cement mortar screeding layer 15 is cement mortar, and strength of cement grade is higher than
32.5 grades, for cement mortar screeding layer 15 with a thickness of between 15~30 millimeters, it is anti-that 15 upper end of cement mortar screeding layer is covered with coiled material
Water layer 9,9 upper end of coil waterproof layer are equipped with non-woven fabrics protective layer 8, and 8 upper end of non-woven fabrics protective layer is covered with insulating layer 7, insulating layer 7
Material be rock wool board, rock wool board upper and lower level seam is staggered, and is filled at gap using rock wool material fine crushing, 7 upper end of insulating layer is set
There is cement mortar protective course 6,6 upper end of cement mortar protective course is equipped with surface layer 5, between non-woven fabrics protective layer 8 and coil waterproof layer 9
If fixed 9 both ends of coil waterproof layer of hot gas welding contact 17,12 upper end of waterspout is equipped with pervious asphalt there are two hot gas welding contact 17
Layer 16, pervious asphalt layer 16 can be avoided northern winter ponding and roofing caused to destroy, and in no room waterproof construction engineering, can effectively prevent
Only roofing drain port leak ponding, and construction method is simple, very practical, 9 middle part upper ends of coil waterproof layer have U-shaped press strip
18, the fixed coil waterproof layer 9 of U-shaped press strip 18, U-shaped press strip 18 is consolidated by 19 fixed connection structure layer 10 of screw by screw 19
The mode of fixed U-shaped press strip 18 reaches the requirement of the sealing of coil waterproof layer 9, is equipped with 9 He of coil waterproof layer on the inside of 12 upper end of waterspout
Flashing 13, flashing 13 are located at 9 inside of coil waterproof layer, and flashing 13 and 9 lower end junction of coil waterproof layer are set
There is sealing compound 11,1 front end of left side structure layer is equipped with not composite sheet material layer 4, and 4 front end of composite sheet material layer is not equipped with ferro-cement sand
Protective layer 3 is starched, composite sheet material layer 4 is not fixedly connected with left side knot by closure strip 2 with 3 upper end of ferro-cement protective layer
Structure layer 1, composite sheet material layer 4 and 3 upper end of ferro-cement protective layer are not located inside left side structure layer 1, outside closure strip 2
Portion is equipped with sealing compound 11.
In summary: the straight drain gully of the inverted roof of the utility model, by using hot gas welding in drain gully position
Contact 17 fixes 9 both ends of coil waterproof layer, fixes coil waterproof layer 9 with U-shaped press strip 18, then fix U-shaped press strip 18 with screw 19
Mode, reach coil waterproof layer 9 sealing requirement, and drain gully position increase by one of pervious asphalt layer 16, avoid the north
Winter ponding causes roofing to destroy, and in no room waterproof construction engineering, can effectively prevent roofing drain port leak ponding, and construction party
Method is simple, very practical.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of straight drain gully of inverted roof, including structure sheaf (10) and waterspout (12), it is characterised in that: the structure
Layer (10) includes left side structure layer (1) and right side structure layer (14), and right side structure layer (14) upper end is looked for equipped with cement mortar
Leveling (15), cement mortar screeding layer (15) upper end are covered with coil waterproof layer (9), coil waterproof layer (9) upper end
Equipped with non-woven fabrics protective layer (8), non-woven fabrics protective layer (8) upper end is covered with insulating layer (7), insulating layer (7) upper end
Equipped with cement mortar protective course (6), cement mortar protective course (6) upper end is equipped with surface layer (5), the non-woven fabrics protective layer
(8) it is set between coil waterproof layer (9) there are two hot gas welding contact (17), waterspout (12) upper end is equipped with pervious asphalt layer
(16), there is U-shaped press strip (18) upper ends in the middle part of the coil waterproof layer (9), and the U-shaped press strip (18) is solid by screw (19)
Determine connection structure layer (10), coil waterproof layer (9) and flashing (13) are equipped on the inside of waterspout (12) upper end, it is described anti-
Water cover piece (13) is located on the inside of coil waterproof layer (9), and the flashing (13) and coil waterproof layer (9) lower end junction are equipped with
Sealing compound (11), left side structure layer (1) front end is equipped with composite sheet material layer (4), not composite sheet material layer (4) front end are not set
Have ferro-cement protective layer (3), the not composite sheet material layer (4) and ferro-cement protective layer (3) upper end are logical
It crosses closure strip (2) to be fixedly connected left side structure layer (1), the not composite sheet material layer (4) and ferro-cement protective layer
(3) upper end is located at left side structure layer (1) inside, is equipped with sealing compound (11) outside the closure strip (2).
2. the straight drain gully of a kind of inverted roof according to claim 1, it is characterised in that: the cement mortar screeding
The material of layer (15) is cement mortar, and strength of cement grade is higher than 32.5 grades, and cement mortar screeding layer (15) is with a thickness of 15~30
Between millimeter.
3. the straight drain gully of a kind of inverted roof according to claim 1, it is characterised in that: the insulating layer (7)
Material is rock wool board, and rock wool board upper and lower level seam is staggered, and is filled at gap using rock wool material fine crushing.
4. the straight drain gully of a kind of inverted roof according to claim 1, it is characterised in that: the right side structure layer
(14) coil waterproof layer (9) of upper end is two layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821535343.8U CN208870306U (en) | 2018-09-19 | 2018-09-19 | A kind of straight drain gully of inverted roof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821535343.8U CN208870306U (en) | 2018-09-19 | 2018-09-19 | A kind of straight drain gully of inverted roof |
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| Publication Number | Publication Date |
|---|---|
| CN208870306U true CN208870306U (en) | 2019-05-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821535343.8U Active CN208870306U (en) | 2018-09-19 | 2018-09-19 | A kind of straight drain gully of inverted roof |
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| Country | Link |
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| CN (1) | CN208870306U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113882247A (en) * | 2021-10-09 | 2022-01-04 | 杭州市路桥集团股份有限公司 | Adopt bridge expansion joint waterproof construction of TPO coiled material |
-
2018
- 2018-09-19 CN CN201821535343.8U patent/CN208870306U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113882247A (en) * | 2021-10-09 | 2022-01-04 | 杭州市路桥集团股份有限公司 | Adopt bridge expansion joint waterproof construction of TPO coiled material |
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