CN210395893U - Waterproof node of steel construction parapet and TPO roofing seam - Google Patents
Waterproof node of steel construction parapet and TPO roofing seam Download PDFInfo
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- CN210395893U CN210395893U CN201920699046.5U CN201920699046U CN210395893U CN 210395893 U CN210395893 U CN 210395893U CN 201920699046 U CN201920699046 U CN 201920699046U CN 210395893 U CN210395893 U CN 210395893U
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Abstract
The utility model discloses a steel structure parapet and TPO roofing seam waterproof node, which relates to the technical field of building structures, wherein a steel bearing plate is arranged at the top of a roofing purline, and a PE film, a rock wool layer and a roofing TPO waterproof coiled material are sequentially laid at the top of the steel bearing plate from bottom to top and are connected and fixed through U-shaped screws; wall purline is installed on parapet stand, and parapet TPO coiled material is laid in parapet stand top, its outside and inboard respectively through U type screw with parapet stand lateral surface and medial surface are connected fixedly, and parapet TPO coiled material welds the full weld with roofing TPO waterproofing membrane seam hot-blast and is connected. The utility model is constructed by the whole uninterrupted TPO coiled material at the joint of the parapet and the roof, thereby greatly reducing the possibility of water leakage in the gap and having good waterproof effect; waterproof glue is not used, so that the durability of the structure is greatly improved; establish the reinforcement at steel bearing plate tip, improve the intensity at edge of structure, avoid the percolating water that the weak ponding of edge structure leads to.
Description
Technical Field
The utility model relates to a building structure technical field, concretely relates to steel construction building parapet and TPO roofing seam crossing's waterproof node structure.
Background
The steel structure building is a common modern building system, replaces a traditional reinforced concrete or brick-concrete bearing system with a steel member, has the characteristics of saving resources, protecting the environment, reducing pollution and the like, and provides healthy, applicable, efficient and environment-friendly use space and living environment for people. Along with the rapid development of steel structure buildings, more and more industrial plants and warehouses are in the rise, and the trend that the span, the length, the area and the like are larger and larger is achieved, and the parapet walls are inevitably arranged in the design of large-scale and extra-large-scale plants. At present, the parapet wall generally adopts TPO waterproofing membrane's roofing and adopts various steel sheet to enclose, often takes place the problem of top ponding, leakage. The problem of leaking is temporarily solved for beating waterproof glue at the seam crossing to current solution, but waterproof glue receives the wind to blow the sun and dries the loss serious, and its heat altered shape is great simultaneously, leads to seam crossing needs often to mend glue, not only wastes time and energy, still can influence the normal clear of production and official working.
SUMMERY OF THE UTILITY MODEL
The utility model discloses just in order to avoid the weak point that above-mentioned prior art exists, provide a steel construction parapet and TPO roofing seam waterproof node.
The invention adopts the following technical scheme for solving the technical problems: a steel structure parapet and TPO roof seam waterproof node comprises a roof purline, a PE (polyethylene) membrane, a steel bearing plate, a rock wool layer, a roof TPO waterproof coiled material, a U-shaped screw, a parapet TPO coiled material, a parapet stand column, a U-shaped groove rivet, a wall surface purline, a hot air welding full weld seam, a parapet inner plate and an outer color steel plate, wherein the steel bearing plate is installed at the top of the roof purline, the parapet stand column is arranged at the end part of the roof purline, the PE membrane is paved at the top of the steel bearing plate, the rock wool layer is arranged at the upper part of the PE membrane, the roof TPO waterproof coiled material is paved at the upper part of the rock wool layer, and the roof TPO waterproof coiled material, the rock wool layer and the PE;
the wall surface purlins are horizontally arranged on the parapet stand columns in parallel, the outer color steel plates and the parapet inner plates are respectively arranged on the outer sides and the inner sides of the wall surface purlins, the parapet TPO coiled material is laid on the tops of the parapet stand columns, the outer sides of the parapet TPO coiled material are arranged to be attached to the outer side faces of the parapet stand columns, the inner sides of the parapet TPO coiled material are arranged to be attached to the inner side faces of the parapet stand columns, and the parapet TPO coiled material extends to the tops of the roof TP; the inner side surface and the outer side surface of the parapet stand column of the TPO coiled material of the parapet are respectively connected and fixed with the wall surface purline positioned at the top of the parapet stand column, the wall surface purline and the parapet inner plate through the U-shaped groove rivets; parapet TPO coiled material with roofing TPO waterproofing membrane seam hot-blast welding full weld is connected, and forms the hot-blast welding full weld seam.
Furthermore, a reinforcing piece is arranged at the end part of one end, close to the parapet stand column, of the steel bearing plate, the reinforcing piece is composed of a vertical plate tightly attached to the end part of the steel bearing plate, and an upper flat plate and a lower flat plate which are respectively bent towards one side of the steel bearing plate from the top and the bottom of the vertical plate, the upper flat plate is tightly attached to the PE membrane, and is fixedly connected with the roof TPO waterproof coiled material, the rock wool layer and the PE membrane through U-shaped screws, and the lower flat plate is tightly attached to the roof purlin and is fixedly connected with the roof purlin through self-tapping screws.
Furthermore, the top of the wall purline at the top of the parapet stand column is provided with a spring plate with a Z-shaped structure, the bottom of the spring plate is fixedly connected with the wall purline through a screw with a waterproof gasket, and the top of the spring plate tightly supports the bottom surface of the TPO coiled material of the parapet.
Furtherly, various steel is pressed and is pushed up and locate parapet TPO coiled material top, its outside is followed parapet stand outside face is buckled downwards, and the end upwards colludes to parapet TPO coiled material outside end position buckles the laminating downwards parapet stand lateral surface, inboard edge parapet stand inside face is buckled downwards, and the butt is upwards colluded to the end parapet stand medial surface is buckled the laminating downwards parapet stand medial surface. The color steel pressing top is attached to the outer side face and the inner side face of the parapet stand column and is fixedly connected with the parapet stand column through the U-shaped groove rivets.
The utility model provides a steel construction parapet and TPO roofing seam waterproof node has following beneficial effect:
1. the parapet and the roof joint are constructed by the TPO coiled material which is not broken as a whole, thereby greatly reducing the possibility of water leakage from the gap and having good waterproof effect; waterproof glue is not used, so that the durability of the structure is greatly improved;
2. the end part of the steel bearing plate is provided with the reinforcing piece, so that the strength of the edge of the structure is improved, and water leakage caused by water accumulation due to weak edge structure is avoided;
3. set up the spring board on the wall purlin at parapet stand top, effectively prevent parapet TPO coiled material top snow, ponding.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the reinforcing member of the present invention;
fig. 3 is a schematic structural view of the color steel capping of the present invention.
In the figure:
1. roofing purlin, 2, reinforcement, 3, self-tapping screw, 4, PE membrane, 5, steel supporting plate, 6, rock wool layer, 7, roofing TPO waterproofing membrane, 8, U type screw, 9, parapet TPO coiled material, 10, parapet stand, 11, various steel capping, 12, U type groove rivet, 13, wall purlin, 14, spring board, 15, screw, 16, hot-blast full weld bonding wire, 17, parapet inner panel.
Detailed Description
To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the embodiments of the present invention are combined to clearly and completely describe the technical solution in the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1 to 3, the structural relationship is as follows: the roof TPO waterproof structure comprises a roof purline 1, a PE membrane 4, a steel bearing plate 5, a rock wool layer 6, a TPO waterproof coiled material 7, a U-shaped screw 8, a parapet TPO coiled material 9, a parapet upright post 10, a U-shaped groove rivet 12, a wall surface purline 13, a hot air welding full-weld welding seam 16, a parapet inner plate 17 and an outer color steel plate, wherein the steel bearing plate 5 is installed at the top of the roof purline 1, the parapet upright post 10 is arranged at the end part of the roof purline 1, the PE membrane 4 is laid at the top of the steel bearing plate 5, the rock wool layer 6 is arranged at the upper part of the PE membrane 4, the roof TPO waterproof coiled material 7 is laid at the upper part of the rock wool layer 6, and the;
each wall surface purline 13 is horizontally arranged on a parapet upright post 10 in parallel, an outer color steel plate and a parapet inner plate 17 are respectively arranged on the outer side and the inner side of each wall surface purline 13, a parapet TPO coiled material 9 is laid on the top of the parapet upright post 10, the outer side of the parapet TPO coiled material is arranged by being clung to the outer side surface of the parapet upright post 10, the inner side of the parapet upright post 10 is arranged by being clung to the inner side surface of the parapet upright post 10, extends to the top of a roof; the inner side surface and the outer side surface of a parapet upright post 10 of a parapet TPO (thermoplastic polyolefin) coiled material 9 are respectively connected and fixed with a wall surface purline 13 positioned at the top of the parapet upright post 10, the wall surface purline 13 and a parapet inner plate 17 through U-shaped groove rivets 12; and the parapet TPO coiled material 9 is in full-weld connection with the roof TPO waterproof coiled material 7 through seam hot-air welding, and a hot-air welding full-weld seam 16 is formed.
Preferably, the reinforcing member 2 is established near parapet stand 10 one end tip to steel bearing plate 5, reinforcing member 2 comprises the riser of hugging closely 5 tip of steel bearing plate and the last flat board and the lower flat board of 5 side bending's of steel bearing plate 5 by riser top and bottom respectively, it hugs closely PE membrane 4 setting to go up the flat board, and through U type screw 8 and roofing TPO waterproofing membrane 7, rock wool layer 6 and PE membrane 4 are connected fixedly, roofing purlin 1 setting is hugged closely to the lower flat board, and be connected fixedly through self-tapping screw 3 and roofing purlin 1.
Preferably, the top of the wall purline 13 at the top of the parapet upright post 10 is provided with a spring plate 14 with a Z-shaped structure, the bottom of the spring plate 14 is fixedly connected with the wall purline 13 through a screw 15 with a waterproof gasket, and the top of the spring plate tightly supports against the bottom surface of the TPO coiled material 9 of the parapet.
Preferably, color steel bears 11 and locates 9 tops of parapet TPO coiled material, its outside is buckled along parapet stand 10 outside face down, the end upwards colludes to 9 outside terminal position of parapet TPO coiled material and buckles laminating parapet stand 10 lateral surfaces downwards, inboard 10 inside face down buckles along the parapet stand, the end upwards colludes 10 medial surfaces of butt parapet stand and buckles laminating parapet stand 10 medial surfaces downwards, color steel bears 11 and is being laminated respectively in parapet stand 10 lateral surfaces and medial surfaces department through U type groove rivet 12 with parapet stand 10 is connected fixedly.
During the specific construction, the method comprises the following steps:
s1, mounting a steel bearing plate 5 on the roof purline 1, mounting a reinforcing piece 2 at the end part of the steel bearing plate 5, and connecting and fixing the steel bearing plate 5 and the reinforcing piece 2 with the roof purline 1 from bottom to top through self-tapping screws 3;
s2, laying a PE (polyethylene) membrane 4 above the reinforcement 2 and the steel bearing plate 5 to form a steam barrier, then laying a hard rock wool layer 6 above the PE membrane 4, laying a roof TPO (thermoplastic polyolefin) waterproof coiled material 7 above the rock wool layer 6, and finally connecting and fixing the reinforcement 2, the steel bearing plate 5, the PE membrane 4, the rock wool layer 6 and the roof TPO waterproof coiled material 7 through U-shaped screws 8;
s3, horizontally installing the wall purlins 13 on the parapet upright posts 10 in parallel, and respectively arranging the outer color steel plates and the parapet inner plates 17 on the outer sides and the inner sides of the wall purlins 13;
s4, mounting a Z-shaped spring plate 14 on the top of a wall surface purline 13 on the top of the parapet upright post 10, and connecting and fixing the spring plate 14 and the wall surface purline 13 through a screw 15 with a waterproof gasket;
s5, laying parapet TPO coiled materials 9 above parapet stand columns 10 and spring plates 14, enabling the outer sides of the parapet TPO coiled materials 9 to be tightly attached to the outer side faces of the parapet stand columns 10, enabling the inner sides of the parapet TPO coiled materials 9 to be tightly attached to the inner side faces of the parapet stand columns 10, extending to the tops of roof TPO waterproof coiled materials 7 and covering U-shaped screws 8, and enabling the parapet TPO coiled materials 9 to be fixedly connected with wall surface purlins 13, the wall surface purlins 13 and parapet inner plates 17, which are located at the tops of the parapet stand columns 10, on the inner side faces and the outer side faces of the;
s6, performing full-weld welding on the seam of the parapet TPO coiled material 9 and the roof TPO waterproof coiled material 7 by hot air welding, and forming a hot air welding full-weld welding line 16;
s7, installing the color steel coping 11 on the top of the parapet upright post 10, and respectively connecting and fixing the color steel coping with the wall surface purline 13, the parapet TPO coiled material 9, the wall surface purline 13, the parapet TPO coiled material 9 and the parapet inner plate 17 through U-shaped groove rivets 12 at the outer side and the inner side tail end of the color steel coping, thereby completing waterproof construction.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (4)
1. The utility model provides a steel construction parapet and TPO roofing seam waterproof node, its characterized in that: comprises a roof purline (1), a PE film (4), a steel bearing plate (5), a rock wool layer (6), a roof TPO waterproof coiled material (7), a U-shaped screw (8), a parapet TPO coiled material (9), parapet upright columns (10), U-shaped groove rivets (12), a wall purline (13), a hot-air welding full-weld welding seam (16), a parapet inner plate (17) and an outer color steel plate, the steel bearing plate (5) is arranged at the top of the roof purline (1), the parapet upright posts (10) are arranged at the end part of the roof purline (1), the PE film (4) is laid on the top of the steel bearing plate (5), the rock wool layer (6) is arranged on the upper portion of the PE film (4), the roof TPO waterproof coiled material (7) is paved on the upper part of the rock wool layer (6), the roof TPO waterproof coiled material (7), the rock wool layer (6) and the PE membrane (4) are fixedly connected through the U-shaped screws (8);
each wall surface purline (13) is horizontally arranged on the parapet stand column (10) in parallel, the outer color steel plate and the parapet inner plate (17) are respectively arranged on the outer side and the inner side of each wall surface purline (13), the parapet TPO coiled material (9) is laid on the top of the parapet stand column (10), the outer side of the parapet TPO coiled material is arranged to be clung to the outer side surface of the parapet stand column (10), the inner side of the parapet TPO coiled material is arranged to be clung to the inner side surface of the parapet stand column (10), and the parapet TPO coiled material extends to the top of the roof TPO waterproof coiled material (7) and; the inner side surface and the outer side surface of the parapet stand column (10) of the parapet TPO coiled material (9) are respectively connected and fixed with the wall surface purline (13) positioned at the top of the parapet stand column (10), the wall surface purline (13) and the parapet inner plate (17) through the U-shaped groove rivets (12); parapet TPO coiled material (9) with roofing TPO waterproofing membrane (7) seam hot-blast welding full weld is connected, and forms hot-blast welding full weld welding seam (16).
2. The waterproof joint of steel structure parapet and TPO roofing seam of claim 1, characterized in that: the reinforced concrete roof is characterized in that a reinforcing piece (2) is arranged at the end part of one end, close to a parapet stand column (10), of the steel bearing plate (5), the reinforcing piece (2) is composed of a vertical plate tightly attached to the end part of the steel bearing plate (5), an upper flat plate and a lower flat plate, wherein the upper flat plate and the lower flat plate are bent towards one side of the steel bearing plate (5), the upper flat plate is tightly attached to the PE membrane (4), and is fixedly connected with the roof TPO waterproof coiled material (7), the rock wool layer (6) and the PE membrane (4) through U-shaped screws (8), and the lower flat plate is tightly attached to the roof purline (1) and is fixedly connected with the roof purline (1) through self-tapping screws (3).
3. The waterproof joint of steel structure parapet and TPO roofing seam of claim 1, characterized in that: and the spring plate (14) with a Z-shaped structure is arranged at the top of the wall surface purline (13) at the top of the parapet stand column (10), the bottom of the spring plate (14) is fixedly connected with the wall surface purline (13) through a screw (15) with a waterproof gasket, and the top of the spring plate is tightly propped against the bottom surface of the parapet TPO coiled material (9).
4. The waterproof joint of steel structure parapet and TPO roofing seam of claim 1, characterized in that: the color steel coping (11) is arranged at the top of the parapet TPO coiled material (9), the outer side of the color steel coping is downwards bent along the outer side surface of the parapet stand column (10), the tail end of the color steel coping is upwards hooked to the tail end position of the outer side of the parapet TPO coiled material (9) and downwards bent to be attached to the outer side surface of the parapet stand column (10), the inner side of the color steel coping is downwards bent along the inner side surface of the parapet stand column (10), and the tail end of the color steel coping is upwards hooked to abut against the inner side surface of the parapet stand column (10) and downwards bent to be attached to the inner side; the color steel coping (11) is attached to the outer side surface and the inner side surface of the parapet upright post (10) and is fixedly connected with the parapet upright post (10) through the U-shaped groove rivet (12).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920699046.5U CN210395893U (en) | 2019-05-16 | 2019-05-16 | Waterproof node of steel construction parapet and TPO roofing seam |
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| CN201920699046.5U CN210395893U (en) | 2019-05-16 | 2019-05-16 | Waterproof node of steel construction parapet and TPO roofing seam |
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| CN210395893U true CN210395893U (en) | 2020-04-24 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111395662A (en) * | 2020-05-09 | 2020-07-10 | 泰利建设集团有限公司 | Water seepage prevention structure for top floor of building |
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2019
- 2019-05-16 CN CN201920699046.5U patent/CN210395893U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111395662A (en) * | 2020-05-09 | 2020-07-10 | 泰利建设集团有限公司 | Water seepage prevention structure for top floor of building |
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