CN209942071U - Flashing joint structure for steel skeleton light plate roof and parapet wall - Google Patents
Flashing joint structure for steel skeleton light plate roof and parapet wall Download PDFInfo
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- CN209942071U CN209942071U CN201920277075.2U CN201920277075U CN209942071U CN 209942071 U CN209942071 U CN 209942071U CN 201920277075 U CN201920277075 U CN 201920277075U CN 209942071 U CN209942071 U CN 209942071U
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Abstract
The utility model discloses a steel skeleton light plate roofing and parapet flashing node structure, its characterized in that: comprises a cantilever plate (1), a roof plate vertical plate (2), a parapet wall (3) and a waterproof coiled material (4); a horizontal gap is formed between the parapet wall (3) and the roof plate vertical plate (2); the cantilever plate (1) extends from the parapet wall (3) in a cantilever manner and covers the horizontal gap, and the end part of the cantilever plate is positioned above the roof plate vertical plate (2); waterproof coiled materials (4) are arranged on the side surface of the parapet wall (3) and the top surface of the cantilever plate (1); and waterproof coiled materials (4) are also arranged on the side surface of the roof board vertical plate (2) and the top surface of the roof board. Because the waterproof coiled material is laid on the cantilever plate and the roof panel, the waterproof coiled material cannot be in a non-adhesion suspended state, the possibility of looseness, falling and cracking of the coiled material is reduced, the hidden water leakage trouble of the roof is reduced, and the function and the attractiveness of a flashing node are both considered.
Description
Technical Field
The utility model belongs to the roofing waterproof design, concretely relates to thin portion node construction who is applicable to roofing and parapet flashing department in steel skeleton light plate roofing industry factory building.
Background
In the industrial factory building using the steel skeleton light plate roof, the wall surface of the protruded roof parapet is vertically connected with the horizontal roof panel, and in order to avoid cracks on the horizontal and vertical intersection points, a waterproof layer of the roof needs to be extended for a section to continuously cover the intersection points and the vertical surface, namely, a flashing node structure. In the construction process, the construction precision is insufficient, so that a larger gap exists between the roof panel and the parapet wall, if the construction is carried out according to the conventional flashing node, the part of the waterproof coiled material, extending to the vertical plane, of the roof is in a suspended state, so that the coiled material is easy to loosen, fall off and crack, and the hidden danger of roof water leakage is formed.
In the national standard and the atlas practice, there is no flashing construction node aiming at the condition of large gap between the roof panel and the parapet wall.
SUMMERY OF THE UTILITY MODEL
At least one in defect or improvement demand more than prior art, the utility model provides a steel skeleton light plate roofing and parapet flashing node structure, simple structure, compromise the function and pleasing to the eye, can deal with the roofing and the parapet has the condition of space.
In order to achieve the purpose, according to one aspect of the utility model, a flashing node structure of a steel skeleton light plate roof and a parapet is provided, which comprises an overhanging plate, a roof plate vertical plate, a parapet and a waterproof coiled material;
a horizontal gap is formed between the parapet wall and the roof plate vertical plate; the cantilever plate extends from the parapet in a cantilever manner and covers the horizontal gap, and the end part of the cantilever plate is positioned above the roof plate vertical plate;
waterproof coiled materials are arranged on the side face of the parapet wall and the top face of the cantilever plate;
and waterproof coiled materials are also arranged on the side surface of the roof board vertical plate and the top surface of the roof board.
Preferably, the waterproof coiled material on the top surface of the cantilever plate is fixed on the cantilever plate at one end far away from the parapet wall.
Preferably, the waterproof coiled material on the top surface of the cantilever plate is fixed on the cantilever plate through a steel plate pressing strip and a cement nail.
Preferably, the cantilever panels continue to extend over the roof panel risers.
Preferably, a height gap is formed between the cantilever plate and the roof plate vertical plate.
Preferably, a U-shaped waterproof coiled material is arranged in the height gap, and the upper end of the U-shaped waterproof coiled material is fixed at one end, away from the parapet, of the lower surface of the overhanging plate and extends towards the parapet, then turns to extend one end, away from the parapet, and extends downwards along the side face of the roof plate vertical plate.
Preferably, the bottom of the U-shaped groove is plugged with a polyethylene foam plastic rod.
Preferably, the U-shaped groove is also filled with sealing paste.
Preferably, the waterproof roll material at the upper end of the side face of the roof plate vertical plate is fixed on the roof plate vertical plate through a cement nail.
Preferably, the upper end of the U-shape is fixed to the lower surface of the cantilever plate through a drip line poured at the end of the cantilever plate.
The above-described preferred features may be combined with each other as long as they do not conflict with each other.
Generally, through the utility model discloses above technical scheme who conceives compares with prior art, has following beneficial effect:
1. the utility model discloses a steel skeleton light plate roofing and parapet flashing node structure uses reinforced concrete to hang the board as shielding the space entity, and it slightly is greater than the space width to hang the setting distance, blocks that the rainwater gets into indoorly from the space.
2. The utility model discloses a steel skeleton light plate roofing and parapet flashing node structure because waterproofing membrane lays on board and the roof boarding of encorbelmenting, and waterproofing membrane can not be in and do not have the unsettled state of adhering to, reduces the possibility that the coiled material formed not hard up, drops, fracture, reduces the roofing and forms the hidden danger of leaking, has compromise flashing node's function and pleasing to the eye.
Drawings
FIG. 1 is a perspective view of the flashing joint structure of the steel skeleton light plate roof and parapet wall of the present invention;
FIG. 2 is a schematic view of the flashing joint structure of the steel skeleton light plate roof and parapet wall of the present invention;
fig. 3 is a schematic view of the reinforcing bar of the overhanging plate structure of the flashing joint structure of the steel skeleton light plate roof and the parapet wall.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. Furthermore, the technical features mentioned in the embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other. The present invention will be described in further detail with reference to the following embodiments.
As a preferred embodiment of the present invention, as shown in fig. 1-3, the present invention provides a flashing node structure for steel skeleton light plate roof and parapet, which comprises a cantilever plate 1, a roof plate riser 2, a parapet 3, and a waterproof roll 4.
A horizontal gap is formed between the parapet wall 3 and the roof plate vertical plate 2; the cantilever plate 1 extends from the parapet 3 in a cantilever manner and covers the horizontal gap, and the end part of the cantilever plate is positioned above the roof plate vertical plate 2; waterproof coiled materials 4 are arranged on the side surface of the parapet wall 3 and the top surface of the cantilever plate 1; and waterproof coiled materials 4 are also arranged on the side surface of the roof board vertical plate 2 and the top surface of the roof board.
Preferably, the waterproof coiled material 4 on the top surface of the cantilever plate 1 is fixed on the cantilever plate 1 through a steel plate pressing strip 5 and a cement nail 6.
Preferably, the cantilever plate 1 continues to extend over the roof plate riser 2.
Preferably, a height gap is formed between the cantilever plate 1 and the roof plate vertical plate 2. The height of the roof board vertical plate is not less than 300mm, and the distance between the roof board vertical plate top and the bottom of the cantilever plate is controlled to be about 50mm, so that the requirements of laying waterproof coiled materials and plugging implementation are met.
Preferably, a U-shaped waterproof coiled material 4 is arranged in the height gap, and the upper end of the U-shaped waterproof coiled material is fixed at one end of the lower surface of the overhanging board 1 far away from the parapet 3 and extends towards the parapet 3, and then turns to extend one end of the U-shaped waterproof coiled material in the direction far away from the parapet 3 and extends downwards along the side surface of the roof board vertical board 2.
Preferably, the bottom of the U-shaped groove is plugged with a polyethylene foam plastic rod 7.
Preferably, the U-shaped groove is also filled with sealing paste 8.
Preferably, the waterproof roll 4 at the upper end of the side face of the roof boarding upright plate 2 is fixed on the roof boarding upright plate 2 through a cement nail 6.
Preferably, the upper end of the U-shape is fixed to the lower surface of the cantilever 1 through a drip line cast at the end of the cantilever 1.
When the utility model is implemented, the parapet 3 is provided with the cantilever plate 1 which is vertically connected with the roof plate vertical plate 2; the vertical section of the parapet wall 3 and the cantilever plate 1 are made into waterproof coiled materials 4, the end part of the cantilever plate 1 is fixed by a steel plate pressing strip 5 and a cement nail 6, and the parapet wall is tightly sealed by a sealing paste 8; waterproof coiled materials 4 are applied to the roof board vertical plate 2, the roof board vertical plate 2 is fixed by cement nails 6, the waterproof coiled materials 4 are paved in a gap between the cantilever board 1 and the roof board vertical plate 2 and are plugged into a polyethylene foam plastic rod 7, and the gap is tightly sealed by sealing paste 8.
It will be understood by those skilled in the art that the foregoing is merely a preferred embodiment of the present invention, and is not intended to limit the invention to the particular forms disclosed, but on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. The utility model provides a steel skeleton light plate roofing and parapet flashing node structure which characterized in that: comprises a cantilever plate (1), a roof plate vertical plate (2), a parapet wall (3) and a waterproof coiled material (4);
a horizontal gap is formed between the parapet wall (3) and the roof plate vertical plate (2); the cantilever plate (1) extends from the parapet wall (3) in a cantilever manner and covers the horizontal gap, and the end part of the cantilever plate is positioned above the roof plate vertical plate (2);
waterproof coiled materials (4) are arranged on the side surface of the parapet wall (3) and the top surface of the cantilever plate (1);
and waterproof coiled materials (4) are also arranged on the side surface of the roof board vertical plate (2) and the top surface of the roof board.
2. The flashing node structure of steel skeleton light plate roof and parapet wall as claimed in claim 1, wherein:
and one end, far away from the parapet wall (3), of a waterproof coiled material (4) on the top surface of the cantilever plate (1) is fixed on the cantilever plate (1).
3. The flashing node structure of steel skeleton light plate roof and parapet wall as claimed in claim 2, wherein:
the waterproof roll (4) on the top surface of the cantilever plate (1) is fixed on the cantilever plate (1) through a steel plate pressing strip (5) and a cement nail (6).
4. The flashing node structure of steel skeleton light plate roof and parapet wall as claimed in claim 1, wherein:
the cantilever plate (1) extends over the roof plate vertical plate (2) continuously.
5. The flashing node structure of steel framed light plate roof and parapet wall as claimed in claim 4, wherein:
and a height gap is formed between the cantilever plate (1) and the roof plate vertical plate (2).
6. The flashing node structure of steel framed light plate roof and parapet wall as claimed in claim 5, wherein:
and a U-shaped waterproof coiled material (4) is arranged in the height gap, the upper end of the U-shaped waterproof coiled material is fixed at one end, far away from the parapet wall (3), of the lower surface of the cantilever plate (1), extends towards the parapet wall (3), then turns to extend one end towards the direction far away from the parapet wall (3), and extends downwards along the side surface of the roof plate vertical plate (2).
7. The flashing node structure of steel framed light plate roof and parapet wall as claimed in claim 6, wherein:
and a polyethylene foam plastic rod (7) is plugged at the bottom of the U-shaped groove.
8. The flashing node structure of steel framed light plate roof and parapet wall as claimed in claim 7, wherein:
and the U-shaped groove is also filled with sealing paste (8).
9. The flashing node structure of steel framed light plate roof and parapet wall as claimed in claim 6, wherein:
and the waterproof coiled material (4) at the upper end of the side face of the roof board vertical plate (2) is fixed on the roof board vertical plate (2) through a cement nail (6).
10. The flashing node structure of steel framed light plate roof and parapet wall as claimed in claim 6, wherein:
the upper end of the U shape is fixed on the lower surface of the cantilever plate (1) through a water dripping line poured at the end part of the cantilever plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920277075.2U CN209942071U (en) | 2019-03-05 | 2019-03-05 | Flashing joint structure for steel skeleton light plate roof and parapet wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920277075.2U CN209942071U (en) | 2019-03-05 | 2019-03-05 | Flashing joint structure for steel skeleton light plate roof and parapet wall |
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| Publication Number | Publication Date |
|---|---|
| CN209942071U true CN209942071U (en) | 2020-01-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920277075.2U Active CN209942071U (en) | 2019-03-05 | 2019-03-05 | Flashing joint structure for steel skeleton light plate roof and parapet wall |
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| CN (1) | CN209942071U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112942693A (en) * | 2021-02-04 | 2021-06-11 | 重庆瀚洲建筑工程有限责任公司 | Anti-crack house structure and construction method thereof |
| CN113123471A (en) * | 2021-03-23 | 2021-07-16 | 中铁建工集团有限公司 | Platform roof canopy and manufacturing method thereof |
| CN114876138A (en) * | 2022-05-26 | 2022-08-09 | 中国五冶集团有限公司 | Top anti-leakage structure for settlement joints with different building heights and construction method |
-
2019
- 2019-03-05 CN CN201920277075.2U patent/CN209942071U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112942693A (en) * | 2021-02-04 | 2021-06-11 | 重庆瀚洲建筑工程有限责任公司 | Anti-crack house structure and construction method thereof |
| CN113123471A (en) * | 2021-03-23 | 2021-07-16 | 中铁建工集团有限公司 | Platform roof canopy and manufacturing method thereof |
| CN114876138A (en) * | 2022-05-26 | 2022-08-09 | 中国五冶集团有限公司 | Top anti-leakage structure for settlement joints with different building heights and construction method |
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