CN219080785U - Waterproof drainage structure of roof square deformation joint - Google Patents

Waterproof drainage structure of roof square deformation joint Download PDF

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Publication number
CN219080785U
CN219080785U CN202223498687.5U CN202223498687U CN219080785U CN 219080785 U CN219080785 U CN 219080785U CN 202223498687 U CN202223498687 U CN 202223498687U CN 219080785 U CN219080785 U CN 219080785U
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China
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waterproof
drainage ditch
roof square
roof
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CN202223498687.5U
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苗秦川
王军
马健
文锐
张晓彬
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CHENGDU ENGINEERING CO LTD OF CHINA LIGHT INDUSTRY
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CHENGDU ENGINEERING CO LTD OF CHINA LIGHT INDUSTRY
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Abstract

The utility model relates to the technical field of roof drainage, and provides a waterproof drainage structure for a roof square deformation joint, which comprises a slit type drainage ditch embedded on the surface of the roof square, wherein the slit type drainage ditch is positioned on one side, close to an indoor space, of the roof square; the gap-type drainage ditch is close to an indoor opening end and is provided with a water guide plate, and the gap-type drainage ditch is close to an indoor outer side wall and is provided with a plurality of layers of waterproof coiled materials. The gap type drainage ditch is combined with the deformation joint, and meanwhile, the aluminum plate waterproof plate and the waterproof coiled material are matched for use, so that the dual waterproof effect is achieved, rainwater is prevented from flowing backward into a room through the gap drainage ditch, and the roof square entrance can be horizontally advanced.

Description

Waterproof drainage structure of roof square deformation joint
Technical Field
The utility model relates to the technical field of roof drainage, in particular to a waterproof drainage structure for a deformation joint of a roof square.
Background
The roof square refers to the surface of the roof of a building or the part between the ridge and the eave, and is the part with the largest area in the roof. After long-time wearing and tearing such as blowing sun, the deformation joint of difference easily appears in roofing square, has very big potential safety hazard, influences the normal use of building.
At present, in order to avoid adverse effects of deformation joints on the whole use of a building, plates and the like are often erected on the surfaces of the deformation joints, so that the problems of water seepage and the like of the deformation joints are reduced. For example, the patent with publication number of CN212427842U proposes a cast-in-situ cover plate sealing structure for high-low span deformation joints of a roof, which is applicable to processing deformation joints with different heights and effectively improves the waterproof effect of the deformation joint parts. However, the cover plate can only be used for reinforcing or relieving the produced deformation joints, has an insufficient waterproof and drainage effect, and cannot realize the horizontal inlet and outlet of the roof.
Disclosure of Invention
The utility model aims to solve the problems that the existing waterproof drainage mode for the deformation joint of the roof is poor in waterproof drainage effect and the inlet and outlet of the roof cannot be horizontally advanced. The application provides a waterproof drainage structure of roofing square movement joint combines slit formula escape canal and movement joint, adopts aluminum plate waterproof board and waterproofing membrane cooperation to use simultaneously, realizes dual water-proof effects, prevents the rainwater to flow backward into indoor through slit formula escape canal, and roofing square access & exit can realize the flat entering.
The utility model is realized by the following technical scheme:
the waterproof drainage structure for the deformation joint of the roof square comprises a slit type drainage ditch embedded in the surface of the roof square, wherein the slit type drainage ditch is positioned on one side, close to an indoor space, of the roof square; the gap type
The drainage ditch is close to the indoor open end and is provided with the water guide plate, the gap type drainage ditch is close to indoor 5 lateral walls and is provided with a plurality of layers of waterproof coiled materials.
Preferably, solid bricks are arranged on the outer side of the gap-type drainage ditch close to the roof square and the outer side of the gap-type drainage ditch close to the indoor; a concrete protection layer is arranged between the outer side wall of the gap-type drainage ditch and the solid bricks, and the waterproof coiled material is clamped between the concrete protection layer and the solid bricks.
0 preferably, the waterproofing membrane is provided with cement nails penetrating into the solid bricks.
Preferably, a plastic rod is arranged on one side, far away from the cement nails, of the waterproof coiled material in a penetrating mode, and the plastic rod is arranged on the surface of the solid brick in a supporting mode.
Preferably, in the solid bricks positioned on one side of the gap-type drainage ditch close to the room, a rock wool board is arranged on one side of the solid bricks close to the room.
5 preferably, the glass curtain wall is vertically erected on the side, close to the room, of the roof square, and the water guide plate is positioned at the corner, close to the roof square, of the glass curtain wall.
Preferably, an assembling table is arranged at the bottom of the glass curtain wall, and the water guide plate is positioned at one side, close to the roof square, of the assembling table.
Preferably, the surface of the gap-type drainage ditch is covered with a cover plate.
The technical scheme of the utility model has the following beneficial effects:
(1) The gap type drainage ditch is combined with the deformation joint, and meanwhile, the aluminum plate waterproof plate and the waterproof coiled material are matched for use, so that the dual waterproof effect is achieved, rainwater is prevented from flowing backward into a room through the gap drainage ditch, and the service life of a roof square is prolonged.
(2) The waterproof drainage structure of the deformation joint of the roof square can realize the effect of leveling in the entrance and exit of the roof 5-square, has attractive structure and can be applied to roofs of different buildings.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural view of a waterproof drainage structure of a deformation joint of a roof square in embodiment 1;
fig. 2 is a partially enlarged schematic view of the portion a in fig. 1.
Icon: 1-gap type drainage ditch, 2-water guide plate, 3-waterproof coiled material, 4-solid brick, 5-concrete protective layer, 6-cement nail, 7-plastic rod, 8-rock wool plate, 9-glass curtain wall, 10-assembly table and 11-cover plate.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
Example 1
As shown in fig. 1 to 2, the present embodiment provides a waterproof drainage structure for a deformation joint of a roof square, which comprises a slit drainage ditch 1 embedded on the surface of the roof square, wherein the slit drainage ditch 1 is positioned on one side, close to an indoor space, of the roof square; a water guide plate 2 is arranged at the opening end of the gap type drainage ditch 1, which is close to the indoor space, and the water guide plate 2 adopts a 3cm aluminum alloy water guide plate 2; the gap type drainage ditch 1 is provided with a plurality of layers of waterproof coiled materials 3 close to the indoor outer side wall, and the plurality of layers of waterproof coiled materials 3 adopt 1.5cm+1.2cm of double-layer TPO waterproof coiled materials 3. The gap type drainage ditch 1 is combined with the deformation joint, meanwhile, the aluminum plate waterproof plate is matched with the waterproof coiled material 3 for use, the double waterproof effect is achieved, rainwater is prevented from flowing backward into a room through the gap drainage ditch, and the service life of a roof square is prolonged.
In the embodiment, solid bricks 4 are arranged on the outer side of the gap type drainage ditch 1 close to the roof square and the outer side of the gap type drainage ditch 1 close to the indoor; a concrete protection layer 5 is arranged between the outer side wall of the gap type drainage ditch 1 and the solid bricks 4, and a waterproof coiled material 3 is clamped between the concrete protection layer 5 and the solid bricks 4; the waterproof coiled material 3 is provided with cement nails 6, the cement nails 6 penetrate into the solid bricks 4, one side, far away from the cement nails 6, of the waterproof coiled material 3 is provided with polyethylene foam plastic rods 7 in a penetrating mode, and the plastic rods 7 are erected on the surfaces of the solid bricks 4 and used for fixing one ends of the waterproof coiled material 3.
In this embodiment, in the solid bricks 4 located on the side of the slit drain 1 close to the room, the rock wool boards 8 are disposed on the side of the solid bricks 4 close to the room.
In this embodiment, the glass curtain wall 9 has been erect to the side vertical that the roofing square is close to indoor, and glass curtain wall 9 bottom disposes assembly bench 10, and water guide plate 2 is located the one side that assembly bench 10 is close to the roofing square, and gap formula escape canal 1 surface covers and is equipped with apron 11, can realize that the roofing square import and export is flat advance.
The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (8)

1. The waterproof drainage structure of the deformation joint of the roof square is characterized by comprising a slit type drainage ditch (1) embedded in the surface of the roof square, wherein the slit type drainage ditch (1) is positioned on one side, close to an indoor space, of the roof square;
the gap type drainage ditch (1) is close to an indoor opening end and is provided with a water guide plate (2), and the gap type drainage ditch (1) is close to an indoor outer side wall and is provided with a plurality of layers of waterproof coiled materials (3).
2. The roof square deformation joint waterproof drainage structure according to claim 1, wherein the gap type drainage ditch (1) is close to the outer side of the roof square, and the gap type drainage ditch (1) is close to the indoor outer side and is provided with solid bricks (4);
a concrete protection layer (5) is arranged between the outer side wall of the gap type drainage ditch (1) and the solid bricks (4), and the waterproof coiled material (3) is clamped between the concrete protection layer (5) and the solid bricks (4).
3. The roof square deformation joint waterproof drainage structure according to claim 2, wherein the waterproof roll (3) is provided with cement nails (6), and the cement nails (6) penetrate into the solid bricks (4).
4. A roof square deformation joint waterproof drainage structure according to claim 3, wherein a plastic rod (7) is arranged on one side, far away from the cement nails (6), of the waterproof coiled material (3), and the plastic rod (7) is erected on the surface of the solid brick (4).
5. The roof square deformation joint waterproof drainage structure according to claim 2, wherein in the solid bricks (4) located on one side of the gap-type drainage ditch (1) close to the room, a rock wool board (8) is arranged on one side of the solid bricks (4) close to the room.
6. The roof square deformation joint waterproof and drainage structure according to any one of claims 1 to 5, wherein a glass curtain wall (9) is vertically erected on the side, close to the room, of the roof square, and the water guide plate (2) is located at a corner, close to the roof square, of the glass curtain wall (9).
7. The roof square deformation joint waterproof drainage structure according to claim 6, wherein an assembly table (10) is arranged at the bottom of the glass curtain wall (9), and the water guide plate (2) is positioned on one side, close to the roof square, of the assembly table (10).
8. The waterproof drainage structure of the deformation joint of the roof square according to claim 1, wherein a cover plate (11) is covered on the surface of the gap-type drainage ditch (1).
CN202223498687.5U 2022-12-27 2022-12-27 Waterproof drainage structure of roof square deformation joint Active CN219080785U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202223498687.5U CN219080785U (en) 2022-12-27 2022-12-27 Waterproof drainage structure of roof square deformation joint

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202223498687.5U CN219080785U (en) 2022-12-27 2022-12-27 Waterproof drainage structure of roof square deformation joint

Publications (1)

Publication Number Publication Date
CN219080785U true CN219080785U (en) 2023-05-26

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Application Number Title Priority Date Filing Date
CN202223498687.5U Active CN219080785U (en) 2022-12-27 2022-12-27 Waterproof drainage structure of roof square deformation joint

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118531886A (en) * 2024-07-23 2024-08-23 恳盈环保科技(上海)有限公司 Drainage ditch construction technology jointed with terrace

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118531886A (en) * 2024-07-23 2024-08-23 恳盈环保科技(上海)有限公司 Drainage ditch construction technology jointed with terrace

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