CN212026645U - Roof panel deformation joint structure - Google Patents
Roof panel deformation joint structure Download PDFInfo
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- CN212026645U CN212026645U CN202020531085.7U CN202020531085U CN212026645U CN 212026645 U CN212026645 U CN 212026645U CN 202020531085 U CN202020531085 U CN 202020531085U CN 212026645 U CN212026645 U CN 212026645U
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- waterproof layer
- movement joint
- waterproof
- roof boarding
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Abstract
The utility model discloses a roof boarding movement joint structure has solved among the prior art roof boarding movement joint structure and has had the poor problem of waterproof ability, has simple to operate, and the better beneficial effect of waterproof ability, and concrete scheme is as follows: the utility model provides a roof boarding movement joint structure, including outstanding roof boarding in the setting of house top, the interval has the space of settlement in order to form the movement joint between two adjacent roof boarding, the movement joint intussuseption is filled with the cystosepiment, the waterproof layer covers the roof boarding of movement joint and movement joint both sides, be connected through the fastener between waterproof layer and the roof boarding, the apron spanes roof boarding and movement joint setting, and the both sides of apron all buckle downwards, the waterproof layer is equipped with at least two-layer, wherein the roof boarding of first layer waterproof layer cover movement joint and movement joint both sides, the second floor waterproof layer includes two sections, two sections second floor waterproof layers are arranged respectively in the both sides of movement joint, and the outside of first layer waterproof layer is laid to the second floor waterproof layer.
Description
Technical Field
The utility model belongs to the technical field of the civil engineering and specifically relates to a roof boarding movement joint structure.
Background
The roof movement joint is the movement joint device of installing on the roof seam mouth, and the roof movement joint mainly plays waterproof, flexible effect, and the inventor discovers that current movement joint department is filled there is waterproof construction, nevertheless only sets up the waterstop usually among its waterproof construction, and overall structure is waterproof especially to prevent water ability weak like this, and inconvenient setting waterproof construction in some structures in addition brings certain difficulty for the site operation.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing a roof boarding movement joint structure can effectively improve overall structure's prevention of seepage water ability, makes things convenient for the site operation moreover.
In order to achieve the above purpose, the present invention is realized by the following technical solution:
the utility model provides a roof boarding movement joint structure, including outstanding roof boarding in the setting of house top, the interval has the space of settlement in order to form the movement joint between two adjacent roof boarding, the movement joint intussuseption is filled with the cystosepiment, the waterproof layer covers the roof boarding of movement joint and movement joint both sides, be connected through the fastener between waterproof layer and the roof boarding, the apron spanes roof boarding and movement joint setting, and the both sides of apron all buckle downwards, the waterproof layer is equipped with at least two-layer, wherein the roof boarding of first layer waterproof layer cover movement joint and movement joint both sides, the second floor waterproof layer includes two sections, two sections second floor waterproof layers are arranged respectively in the both sides of movement joint, and the outside of first layer waterproof layer is laid to the second floor waterproof layer.
Foretell roof boarding movement joint structure through the setting of two-layer waterproof layer, has effectively improved the waterproof ability of movement joint structure, and sets up through the waterproof layer segmentation of second floor, makes things convenient for the installation of second floor waterproof layer, and the both sides of apron are buckled and are set up downwards and be favorable to fully covering the roof boarding top, reduce the rainwater along the probability of waterproof layer surface flow direction movement joint, further improve prevention of seepage water ability.
According to the roof panel deformation joint structure, one end of each section in the second waterproof layer is close to the deformation joint, the other end of each section covers the end part, far away from the deformation joint, of the first waterproof layer, the first waterproof layer plays a waterproof role in the deformation joint and the roof panel, the second waterproof layer covers the top of a house except the roof panel, and the waterproof capacity of the deformation joint is effectively improved due to the arrangement of the plurality of layers of waterproof layers.
According to the roof panel deformation joint structure, the first waterproof layer is bent at the deformation joint to form the U shape, the foam rod is arranged at the U-shaped bending position of the first waterproof layer, the foam rod plays a role in water and moisture prevention, and the waterproof capacity of the whole structure is further improved.
According to the roof board deformation joint structure, because a set space is formed between the cover plate and the second waterproof layer, in order to fully exert the setting function of the foam rod, the top of the foam rod is higher than the top of the roof board.
According to the roof panel deformation joint structure, the fasteners are arranged on two sides of the deformation joint and penetrate through the second waterproof layer and the first waterproof layer, the fasteners are bolts, and the bolts penetrate through the two waterproof layers and are connected with the roof panel.
According to the roof panel deformation joint structure, the roof panel is arranged at the top of a house, in order to further enhance the waterproof capacity of the structure, a water stop is arranged below the first waterproof layer at the deformation joint, the fastener penetrates through the water stop, and the water stop is arranged on the inner side of the first waterproof layer.
According to the roof panel deformation joint structure, the clamping groove matched with the fastener is formed in the inner surface of the cover plate, and the clamping groove is matched with the fastener, so that the stability of the cover plate is improved conveniently.
According to the roof panel deformation joint structure, the height of the center of the outer side of the cover plate is larger than the heights of the two sides of the cover plate, so that a herringbone structure is formed, and the cover plate is convenient to drain.
According to the roof panel deformation joint structure, the sealant is coated between the cover plate and the outer side of the waterproof layer and is waterproof, so that the waterproof capability of the structure is improved.
According to the roof panel deformation joint structure, the fireproof material is coated on the surface of the cover plate in consideration of the fireproof requirement of a building.
Above-mentioned the utility model has the advantages as follows:
1) the utility model discloses a setting of two-layer waterproof layer has effectively improved the waterproof ability of movement joint structure, and sets up through the segmentation of second floor waterproof layer, makes things convenient for the installation of second floor waterproof layer, sets up through the cooperation of foam stick, further plays water proof dampproofing effect.
2) The utility model discloses a both sides of apron are buckled and are set up downwards and be favorable to fully covering the roof boarding top, reduce the rainwater along the probability of waterproof layer surface flow direction movement joint, further improve overall structure's prevention of seepage water ability.
3) The utility model discloses a setting of fastener is convenient for also make things convenient for the installation of apron to the fixed of waterproof layer and installation simultaneously, is favorable to improving the stability that the apron set up.
4) The utility model discloses an overall structure's setting, through the setting of apron, two-layer waterproof layer, foam stick, not only easy to assemble, the waterproof ability of successive layer reinforcing movement joint structure avoids the rainwater to enter into inside the movement joint, extension overall structure's life moreover.
Drawings
The accompanying drawings, which form a part of the specification, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without unduly limiting the scope of the invention.
Fig. 1 is a schematic view of a roof panel deformation joint structure according to one or more embodiments of the present invention.
In the figure: the spacing or dimensions between each other are exaggerated to show the location of the various parts, and the schematic is shown only schematically.
Wherein: 1. the building comprises a foam plate, 2 deformation joints, 3 insulating layers, 4 cover plates, 5 a first waterproof layer, 6 a second waterproof layer, 7 foam rods, 8 a roof plate, 9 a roof and 10 water stops.
Detailed Description
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the invention. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the invention. As used herein, the singular forms "a", "an", and/or "the" are intended to include the plural forms as well, unless the invention expressly state otherwise, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof;
for convenience of description, the words "upper", "lower", "left" and "right" in the present application, if any, merely indicate correspondence with the upper, lower, left and right directions of the drawings themselves, and do not limit the structure, but merely facilitate the description of the present invention and simplify the description, rather than indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Term interpretation section: the terms "mounted," "connected," "fixed," and the like in the present invention are to be understood in a broad sense, for example, they may be fixedly connected, detachably connected, or integrated; the two components can be connected mechanically or electrically, directly or indirectly through an intermediate medium, or connected internally or in an interaction relationship, and specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The utility model discloses an among the typical embodiment, a roof boarding movement joint structure, refer to fig. 1 and show, including fixing a plurality of roof boarding 8 at house top 9, there is the space of settlement in order to form movement joint 2 between two adjacent roof boarding 8 at the interval, the inside packing of movement joint 2 has cystosepiment 1, cystosepiment 1 plays thermal-insulated, separates to make an uproar, dampproofing and waterproofing effect, cover the roof boarding 8 of movement joint and movement joint both sides through the waterproof layer, be connected through the fastener between waterproof layer and the roof boarding 8, apron 4 spanes roof boarding 8 and movement joint 2 setting, and the both sides of apron 4 are buckled downwards in order to avoid outside rainwater to enter into movement joint 2 department.
In order to effectively prevent water, the waterproof layer is provided with at least two layers, the length of the first waterproof layer 5 is shorter than that of the second waterproof layer 6, the first waterproof layer 5 is arranged to be attached to the roof panel, the first waterproof layer 5 is basically in a shape like a Chinese character 'ji', the first waterproof layer 5 covers roof boards 8 on two sides of the deformation joint 2 and part of the roof 9 of the house, the first waterproof layer 5 is bent at the deformation joint 2 to form a U shape and is used for arranging a foam rod 7, the foam rod 7 plays a role of water insulation and moisture prevention, the upper half section of the foam rod 7 is higher than the roof, the foam rod 7 can effectively prevent water from leaking downwards from the U-shaped bent part of the first waterproof layer 5 and plays a role of protection, the maximum width of the U-shaped bent part of the first waterproof layer 5 is less than or equal to the width of the deformation joint 2, the diameter of the foam rod 7 is matched with the size of the U-shaped bent part, particularly, in some examples, the first waterproof layer 5 covers the roof 9 of the house over a length of more than 250 mm.
Second layer waterproof layer 6 includes two sections, arrange respectively in the both sides of movement joint 2, two sections second layer waterproof layers cover the roof boarding of one side and the partial house top 9 (the house top sets up ordinary waterproof layer) of corresponding side respectively, and in order to lay the second layer waterproof layer, the U type department of buckling that the one end of second layer waterproof layer 6 is close to first layer waterproof layer 5, the tip setting of first layer waterproof layer 5 is pushed down to the second layer waterproof layer, set up heat preservation 3 in the outside of roof boarding 8 and house top, set up the mortar screed-coat after the house top sets up heat preservation 3, the mortar screed-coat covers the part that 8 tops of roof boarding were detached to first layer waterproof layer 5.
In this embodiment, two-layer waterproof layer is the rubber layer, has made things convenient for the foam stick to set up in the U type department of buckling of first layer waterproof layer, fixes two-layer waterproof layer and roof boarding earlier through the fastener moreover, plays a fixed action, and then has made things convenient for the installation of waterproof layer.
The mortar leveling layer is prepared from the prior art and the material of the mortar leveling layer is cement mortar.
For further effectively preventing water, a rubber water stop is arranged below the first waterproof layer 5 between the two adjacent roof boards 8, the middle of the water stop 10 is V-shaped to provide a space for the arrangement of the foam rod 7, two side edges of the water stop 10 are respectively lapped on the roof boards 8, and the water stop 10 and the two waterproof layers are fixedly connected with the roof boards 8 through fasteners such as bolts.
Wherein, roof boarding 8 is reinforced concrete structure, and roof boarding 8 and house structure are manufacturing as an organic whole, and the height more than or equal to 250mm of roof boarding 8, and the thickness more than or equal to the width of movement joint 2 of roof boarding 8, and the thickness of the outside heat preservation of roof boarding 8 is less than the thickness of the heat preservation of house top.
The inner side of the cover plate 4 is provided with a clamping groove, the size of the clamping groove is matched with that of a bolt and a nut, so that a bolt can be clamped into the clamping groove of the cover plate, the stability of the arrangement of the cover plate is ensured, and after the cover plate 4 is arranged, waterproof sealant is coated between the cover plate 4 and the waterproof layer to ensure the waterproof performance, in addition, the width of the inner side of the cover plate 4 is greater than the sum of the thickness of two waterproof layers, 2+ the thickness of two heat preservation layers, the thickness of roof plates at two sides and the width; to facilitate drainage, the height of the centre of the outer side of the cover plate 4 is greater than the height of the sides, so that the cover plate 4 is substantially herringbone.
In addition, in some embodiments, in order to provide better fire protection for the building, the surface of the cover plate is coated with fire-retardant coating, the foam plate is polystyrene foam plastic plate, and the cover plate is preferably reinforced concrete material.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a roof boarding movement joint structure, a serial communication port, including outstanding roof boarding in the setting of house top, there is the space of settlement in order to form the movement joint in the interval between two adjacent roof boarding, the movement joint intussuseption is filled with the cystosepiment, the waterproof layer covers the roof boarding of movement joint and movement joint both sides, be connected through the fastener between waterproof layer and the roof boarding, the apron spanes the roof boarding and the movement joint setting, and the both sides of apron all buckle downwards, the waterproof layer is equipped with at least two-layer, wherein the roof boarding of first layer waterproof layer cover movement joint and movement joint both sides, second layer waterproof layer includes two sections, two sections second layer waterproof layers are arranged respectively in the both sides of movement joint, and the outside of first layer waterproof layer is laid to second.
2. A roof panel deformation joint structure according to claim 1, characterised in that each section of said second layer of waterproof layer has one end near said deformation joint and the other end covering the end of said first layer of waterproof layer remote from the deformation joint.
3. A roof panel deformation joint structure according to claim 1, characterised in that said first waterproof layer is bent in a U-shape at the deformation joint, and foam bars are arranged at the U-shaped bend of the first waterproof layer.
4. A roof panel deformation joint structure according to claim 3, characterised in that the top of said foam rods is arranged higher than the top of said roof panel.
5. A roof panel deformation joint structure according to claim 1, characterised in that said fasteners are provided on both sides of said deformation joint and are arranged through said second and first waterproof layers.
6. A roof panel deformation joint structure according to claim 1 or 5, characterised in that water stops are arranged below said first layer of water-proof layer at said deformation joint, said fastening members being arranged through said water stops.
7. A roof panel deformation joint structure according to claim 1, characterised in that the inner surface of said cover plate is provided with a groove for cooperation with said fastening element.
8. A roof panel deformation joint construction according to claim 1, characterised in that the height of the centre of the outer side of the cover plate is greater than the height of the two sides.
9. A roof panel deformation joint structure according to claim 1, characterised in that a sealant is applied between said cover plate and the outside of said waterproof layer.
10. A roof panel deformation joint construction according to claim 1, characterised in that said cover plate is surface coated with fire-resistant material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020531085.7U CN212026645U (en) | 2020-04-10 | 2020-04-10 | Roof panel deformation joint structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020531085.7U CN212026645U (en) | 2020-04-10 | 2020-04-10 | Roof panel deformation joint structure |
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| Publication Number | Publication Date |
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| CN212026645U true CN212026645U (en) | 2020-11-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020531085.7U Active CN212026645U (en) | 2020-04-10 | 2020-04-10 | Roof panel deformation joint structure |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112942598A (en) * | 2021-02-02 | 2021-06-11 | 华北水利水电大学 | Leakage-proof structure for deformation joint of building roof |
| CN113389329A (en) * | 2021-07-20 | 2021-09-14 | 河南恒道中原轨道交通科技有限公司 | Gap cold bridge prevention structure of steel frame roof panel and construction method thereof |
-
2020
- 2020-04-10 CN CN202020531085.7U patent/CN212026645U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112942598A (en) * | 2021-02-02 | 2021-06-11 | 华北水利水电大学 | Leakage-proof structure for deformation joint of building roof |
| CN113389329A (en) * | 2021-07-20 | 2021-09-14 | 河南恒道中原轨道交通科技有限公司 | Gap cold bridge prevention structure of steel frame roof panel and construction method thereof |
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