CN119102342A - Waterproof and heat-shrink-proof structure and installation method around the structural column of metal roof panel - Google Patents
Waterproof and heat-shrink-proof structure and installation method around the structural column of metal roof panel Download PDFInfo
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- CN119102342A CN119102342A CN202411477820.XA CN202411477820A CN119102342A CN 119102342 A CN119102342 A CN 119102342A CN 202411477820 A CN202411477820 A CN 202411477820A CN 119102342 A CN119102342 A CN 119102342A
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- constructional column
- metal roof
- waterproof
- rivet
- heat
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- 239000002184 metal Substances 0.000 title claims abstract description 64
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 64
- 238000000034 method Methods 0.000 title claims abstract description 15
- 238000009434 installation Methods 0.000 title abstract description 7
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 41
- 239000010959 steel Substances 0.000 claims abstract description 41
- 229910000746 Structural steel Inorganic materials 0.000 claims abstract description 14
- 239000012945 sealing adhesive Substances 0.000 claims description 20
- 239000000463 material Substances 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 11
- 235000000396 iron Nutrition 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 4
- 230000008602 contraction Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 230000002265 prevention Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/14—Junctions of roof sheathings to chimneys or other parts extending above the roof
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/66—Sealings
- E04B1/68—Sealings of joints, e.g. expansion joints
- E04B1/6801—Fillings therefor
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D11/00—Roof covering, as far as not restricted to features covered by only one of groups E04D1/00 - E04D9/00; Roof covering in ways not provided for by groups E04D1/00 - E04D9/00, e.g. built-up roofs, elevated load-supporting roof coverings
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
- E04D13/0404—Drainage on the roof surface
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
- E04D13/0404—Drainage on the roof surface
- E04D13/0481—Drainage guiding provisions, e.g. deflectors or stimulation by inclined surfaces
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/16—Insulating devices or arrangements in so far as the roof covering is concerned, e.g. characterised by the material or composition of the roof insulating material or its integration in the roof structure
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/16—Insulating devices or arrangements in so far as the roof covering is concerned, e.g. characterised by the material or composition of the roof insulating material or its integration in the roof structure
- E04D13/1606—Insulation of the roof covering characterised by its integration in the roof structure
- E04D13/1612—Insulation of the roof covering characterised by its integration in the roof structure the roof structure comprising a supporting framework of roof purlins or rafters
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
本发明公开了金属屋面板构造柱周边的防水防热缩的结构及安装方法，其结构技术方案是：包括构造柱、第一支撑檩条、第二支撑檩条、第三支撑檩条，所述的构造柱上设置固定角铁，固定角铁与托底钢板的一端连接，托底钢板的另一端与固定檩条或第三支撑檩条连接，托底钢板的上方设置伸缩面板，伸缩面板的一端和中部与金属屋面瓦连接，另一端与泛水板的一端连接，泛水板的另一端连接至构造柱。本发明的有益效果：通过使用本发明的结构和安装方法，降低了金属屋面瓦的渗漏风险以及金属疲劳破坏的风险，同时也兼顾了美观。
The present invention discloses a waterproof and heat-shrink-proof structure and installation method around a metal roof panel structural column. The structural technical scheme is as follows: it includes a structural column, a first supporting purlin, a second supporting purlin, and a third supporting purlin. A fixed angle iron is arranged on the structural column, the fixed angle iron is connected to one end of a bottom supporting steel plate, the other end of the bottom supporting steel plate is connected to a fixed purlin or a third supporting purlin, a telescopic panel is arranged above the bottom supporting steel plate, one end and the middle part of the telescopic panel are connected to a metal roof tile, the other end is connected to one end of a flashing plate, and the other end of the flashing plate is connected to the structural column. The beneficial effects of the present invention: by using the structure and installation method of the present invention, the risk of leakage of metal roof tiles and the risk of metal fatigue damage are reduced, while also taking into account aesthetics.
Description
Technical Field
The invention belongs to the technical field of metal roof improvement, and particularly relates to a waterproof and heat-shrinkage-preventing structure for the periphery of a metal roof board constructional column and an installation method.
Background
The metal roof has the advantages of low cost, convenient shaping, high efficiency in construction, beautiful appearance and the like, and is widely applied to industrial plants and public buildings along with the rapid development of society. For some use scenes with special requirements such as heat preservation, heat insulation, fire prevention and the like, a certain chemical special material is filled among the multiple layers of metal plates to achieve the purpose of use, and the effect is good.
Because the metal roof needs to be spliced one by one in the laying process, the construction of the metal roof is often carried out separately from the construction of the wall, and particularly on some buildings with non-metal outer walls, the lap joint between metal roof panels, the connection between the metal roof and the wall, the connection between the metal roof and a drainage system and the like are very critical. One of the most critical factors affecting such buildings is the rain resistance of the metal roof after installation. Along with the actual operation of a large number of construction projects and the application of various technologies, the rain-proof performance of the conventional metal roof has basically achieved better results in technical and theoretical aspects at present, and mainly depends on the installation quality.
But is particularly waterproof in roofs of buildings with special functional requirements, such as pillars beyond the roof. The building has special functions and has high waterproof requirement. Thus, in the case of such buildings, the designer typically does not use metal roofing, but rather conventional cast-in-place roofing is waterproofed. When a building roof with a certain modeling or other requirements is required to adopt the metal roof tile, a drainage mode of a built-in gutter is often arranged, so that the problems of drainage, thermal shrinkage, attractive appearance and the like are solved.
Over time, due to objective factors such as aging of materials, leakage often occurs in built-in gutter after several years of use, or the actual situation that the drainage capacity cannot be satisfied, resulting in the risk of water leakage inside the building.
The limitations of the above methods are difficult to fundamentally solve customer appeal or can lead to building surfaces experiencing a certain risk of water leakage.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a waterproof and heat-shrinkage-preventing structure for the periphery of a structural column of a metal roof board, which has the technical scheme that: including constructional column, first support purlin, second support purlin, third support purlin, the constructional column on set up fixed angle bar, fixed angle bar is connected with the one end that holds in the palm the end of end steel sheet, holds in the palm the other end of end steel sheet and is connected with fixed purlin or third support purlin, holds in the palm the top of end steel sheet and sets up flexible panel, the one end and the middle part of flexible panel are connected with metal roofing tile, the other end is connected with the one end of flashing board, the other end of flashing board is connected to the constructional column.
In a preferred scheme, the fixed angle iron is fixedly connected with the constructional column through an expansion bolt.
In the preferred scheme, fixed purlin and second support purlin fixed connection, second support purlin and third support purlin fixed connection, the second supports the fixed top that sets up at first support purlin.
In the preferred scheme, fixed angle bar and hold in the palm end of end steel sheet through first rivet fixed connection, hold in the palm the other end of end steel sheet and fix purlin fixed connection through fourth rivet.
In the preferred scheme, one end of the telescopic panel is fixedly connected with the metal roof tile through a third rivet, the middle part of the telescopic panel is fixedly connected with the metal roof tile through a second rivet, and the other end of the telescopic panel is lapped with the flashing plate.
In the preferred scheme, the junction of flexible panel and third rivet be equipped with the waterproof sealing tape of third, be equipped with the waterproof sealing tape of second with the junction of second rivet.
In the preferred scheme, one end of the telescopic panel connected with the metal roof tile is bent upwards and inwards to form a hook-shaped structure.
In the preferred scheme, the constructional column is provided with a groove, the flashing plate and the constructional column are connected into the groove through expansion screws, the groove is filled with sealing filling materials, and the surface of the groove is provided with a first waterproof sealing adhesive tape.
In another embodiment, the other end of the bottom supporting steel plate is fixedly connected with the second supporting purline through a fourth rivet.
In the preferable scheme, the joint of the bottom supporting steel plate and the second rivet is of a spherical bulge structure.
The invention also provides a method for installing the waterproof and heat-shrinkage-preventing structure on the periphery of the metal roof board constructional column, which comprises the following steps:
the method comprises the following steps of S1, setting fixed angle irons on three sides of a constructional column, setting fixed purlins on second supporting purlins on one side of the front side of the constructional column, respectively connecting two ends of a front bottom supporting steel plate with the fixed purlins and the fixed angle irons, and respectively connecting two ends of the bottom supporting steel plates on two sides with the second supporting purlins and the fixed angle irons;
S2, paving a telescopic panel above the bottom supporting steel plate, wherein one end and the middle part of the telescopic panel are connected with the metal roof tile through rivets, waterproof sealing adhesive tapes are adhered to the rivet connection parts, and the other end of the telescopic panel is in lap joint with the flashing plate;
s3, grooves are formed on three sides of the constructional column, the other end of the flashing plate is fixed in the grooves through expansion screws, sealing filling materials are filled in the grooves, and then waterproof sealing adhesive tapes are adhered to the surfaces of the grooves;
and S4, after the waterproof and heat-shrinkage-preventing structure is installed on three sides of the constructional column, welding the joint parts of the telescopic panels on the three sides to form a whole, so that water leakage of gaps is prevented.
The invention has the beneficial effects that:
(1) The roof integrated drainage system is adopted, no built-in gutter or other drainage systems are required to be arranged on the periphery of the constructional column, and leakage risks caused by connection between the drainage systems are reduced;
(2) According to the invention, seepage prevention measures are arranged at weak parts such as the connection of the telescopic panel and the metal roof tile, the connection of the flashing board and the telescopic panel, the connection of the constructional column and the flashing board, and the like, so that the seepage risk at the positions is further reduced;
(3) In the invention, a certain telescopic space is reserved between the telescopic panel and the constructional column, so that leakage risks caused by fatigue damage of stress points of the metal roof tiles due to accumulation of expansion and contraction of the metal roof under temperature change are avoided;
(4) According to the invention, no built-in gutter is arranged, the metal roof tiles are laid in a full length, and the materials among the telescopic panel, the flashing plate and the metal roof tiles are kept consistent, so that the overall appearance of the roof can be ensured;
(5) According to the invention, the sealing filling material is filled in the connection part of the upper part of the flashing plate and is sealed by placing the sealing adhesive tape, so that the risk of vertical water seepage of the constructional column is avoided.
Drawings
Fig. 1 is a right side view of embodiment 1 of the present invention.
Fig. 2 is a front view in embodiment 2 of the present invention.
In the figure, 1, a constructional column, 2, a first supporting purline, 3, a second supporting purline, 4, a third supporting purline, 5, a fixed purline, 6, a metal roof tile, 7, a telescopic panel, 8, a bottom supporting steel plate, 9, a flashing plate, 10, a first waterproof sealing adhesive tape, 11, a second waterproof sealing adhesive tape, 12, a third waterproof sealing adhesive tape, 13, a fixed angle iron, 14, a first rivet, 15, an expansion screw, 16, a second rivet, 17, a third rivet, 18, a fourth rivet, 19, a sealing filling material and 20, an expansion bolt.
Detailed Description
The invention is described in further detail below with reference to the drawings and specific embodiments.
Example 1
The waterproof and heat-shrinkage-preventing structure for the periphery of a constructional column of a metal roof board is shown in fig. 1, and is a structure of a front view angle of the constructional column 1, and comprises the constructional column 1, a first supporting purlin 2, a second supporting purlin 3 and a third supporting purlin 4, wherein a fixed angle iron 13 is arranged on the constructional column 1, the fixed angle iron 13 is connected with one end of a bottom supporting steel plate 8, the other end of the bottom supporting steel plate 8 is connected with the fixed purlin 5, a telescopic panel 7 is arranged above the bottom supporting steel plate 8, one end and the middle part of the telescopic panel 7 are connected with a metal roof tile 6, the other end is connected with one end of a flashing plate 9, and the other end of the flashing plate 9 is connected to the constructional column 1.
Further, the fixed angle iron 13 is fixedly connected with the constructional column 1 through an expansion bolt 20.
Further, the fixed purline 5 is fixedly connected with the second supporting purline 3, the second supporting purline 3 is fixedly connected with the third supporting purline 4, and the second supporting purline 3 is fixedly arranged above the first supporting purline 2.
Further, the fixed angle iron 13 is fixedly connected with one end of the bottom supporting steel plate 8 through a first rivet 14, and the other end of the bottom supporting steel plate 8 is fixedly connected with the fixed purline 5 through a fourth rivet 18.
Further, one end of the telescopic panel 7 is fixedly connected with the metal roof tile 6 through a third rivet 17, the middle part of the telescopic panel is fixedly connected with the metal roof tile 6 through a second rivet 16, and the other end of the telescopic panel is overlapped with the flashing plate 9.
Further, a third waterproof sealing adhesive tape 12 is arranged at the joint of the telescopic panel 7 and the third rivet 17, and a second waterproof sealing adhesive tape 11 is arranged at the joint of the telescopic panel 7 and the second rivet 16.
Further, one end of the telescopic panel 7 connected with the metal roof tile 6 is bent upwards and inwards to form a hook-shaped structure.
Further, a groove is formed in the constructional column 1, the flashing plate 9 and the constructional column 1 are connected into the groove through expansion screws 15, sealing filling materials 19 are filled in the groove, and a first waterproof sealing adhesive tape 10 is arranged on the surface of the groove.
Further, the joint of the bottom supporting steel plate 8 and the second rivet 16 is of a spherical bulge structure, and the bulge is used for avoiding friction between the rivet and the bottom supporting steel plate 8 in the process of thermal expansion and cold contraction of the metal roof plate, so that the rivet is damaged for a long time.
Example 2
The waterproof and heat-shrinkage-preventing structure of the periphery of a constructional column of a metal roof board is shown in fig. 2, and is a structure of a view angle on one side of the constructional column 1, and comprises the constructional column 1, a first supporting purline 2, a second supporting purline 3 and a third supporting purline 4, and is characterized in that a fixed angle iron 13 is arranged on the constructional column 1, the fixed angle iron 13 is connected with one end of a bottom supporting steel plate 8, the other end of the bottom supporting steel plate 8 is connected with the second supporting purline 3, a telescopic panel 7 is arranged above the bottom supporting steel plate 8, one end and the middle part of the telescopic panel 7 are connected with a metal roof tile 6, the other end is connected with one end of a flashing plate 9, and the other end of the flashing plate 9 is connected to the constructional column 1.
Further, the fixed angle iron 13 is fixedly connected with the constructional column 1 through an expansion bolt 20.
Further, the fixed purline 5 is fixedly connected with the second supporting purline 3, the second supporting purline 3 is fixedly connected with the third supporting purline 4, and the second supporting purline 3 is fixedly arranged above the first supporting purline 2.
Further, the fixed angle iron 13 is fixedly connected with one end of the bottom supporting steel plate 8 through a first rivet 14.
Further, one end of the telescopic panel 7 is fixedly connected with the metal roof tile 6 through a third rivet 17, the middle part of the telescopic panel is fixedly connected with the metal roof tile 6 through a second rivet 16, and the other end of the telescopic panel is overlapped with the flashing plate 9.
Further, a third waterproof sealing adhesive tape 12 is arranged at the joint of the telescopic panel 7 and the third rivet 17, and a second waterproof sealing adhesive tape 11 is arranged at the joint of the telescopic panel 7 and the second rivet 16.
Further, one end of the telescopic panel 7 connected with the metal roof tile 6 is bent upwards and inwards to form a hook-shaped structure.
Further, a groove is formed in the constructional column 1, the flashing plate 9 and the constructional column 1 are connected into the groove through expansion screws 15, sealing filling materials 19 are filled in the groove, and a first waterproof sealing adhesive tape 10 is arranged on the surface of the groove.
Further, the other end of the bottom supporting steel plate 8 is fixedly connected with the second supporting purline 3 through a fourth rivet 18.
Further, the joint of the bottom supporting steel plate 8 and the second rivet 16 is of a spherical bulge structure, and the bulge is used for avoiding friction between the rivet and the bottom supporting steel plate 8 in the process of thermal expansion and cold contraction of the metal roof plate, so that the rivet is damaged for a long time.
Example 3
The structure according to embodiment 1-2, its installation method is:
S1, fixing angle irons 13 are arranged on three sides of a constructional column 1, fixing purlins 5 are arranged on second supporting purlins 3 on one side of the front side of the constructional column 1, two ends of a front bottom supporting steel plate 8 are respectively connected with the fixing purlins 5 and the fixing angle irons 13, and two ends of the bottom supporting steel plates 8 on two sides are respectively connected with the second supporting purlins 3 and the fixing angle irons 13;
s2, paving a telescopic panel 7 above the bottom supporting steel plate 8, connecting one end and the middle part of the telescopic panel 7 with the metal roof tile 6 through rivets, adhering waterproof sealing adhesive tapes at the rivet connection parts, and overlapping the other end of the telescopic panel 7 with the flashing plate 9;
S3, grooves are formed on three sides of the constructional column 1, the other end of the flashing plate 9 is fixed in the grooves through expansion screws, sealing filling materials 19 are filled in the grooves, and then waterproof sealing adhesive tapes 10 are adhered to the surfaces of the grooves;
and S4, after the waterproof and heat-shrinkage-preventing structure is installed on three sides of the constructional column 1, welding the joint of the telescopic panels 7 on the three sides to form a whole, so that water leakage of gaps is prevented.
After the structure is installed, the operation process is that rainwater flows through the flashing plates 9 or the metal roof tiles 6, is collected into the concave parts of the telescopic panels 7, flows to a downstream concentrated gutter to be discharged after collection, and when the air temperature rises or falls, the metal roof panels expand thermally or contract cold to reflect the position change of the telescopic panels 7 at constructional columns, and the position change of the telescopic panels 7 is not limited through the telescopic space reserved by overlapping with the flashing plates 9, so that the local metal fatigue damage of the telescopic panels 7 caused by the expansion and contraction of the metal roof panels is avoided.
Claims (10)
1. The utility model provides a peripheral waterproof structure of preventing pyrocondensation of metal roof boarding constructional column, includes constructional column (1), first support purlin (2), second support purlin (3), third support purlin (4), its characterized in that constructional column (1) on set up fixed angle bar (13), fixed angle bar (13) are connected with the one end that holds in the palm end steel sheet (8), hold in the palm the other end of end steel sheet (8) and be connected with fixed purlin (5) or second support purlin (3), the top that holds in the palm end steel sheet (8) sets up flexible panel (7), the one end and the middle part of flexible panel (7) are connected with metal roofing tile (6), the other end is connected with the one end of flashing board (9), the other end of flashing board (9) is connected to constructional column (1).
2. The waterproof and heat-shrinkage-proof structure of the periphery of the constructional column of the metal roof plate according to claim 1, wherein the fixed angle iron (13) is fixedly connected with the constructional column (1) through an expansion bolt (20).
3. The waterproof and heat-shrinkage-preventing structure for the periphery of a constructional column of a metal roof plate according to claim 1, wherein the fixed purline (5) is fixedly connected with the second supporting purline (3), the second supporting purline (3) is fixedly connected with the third supporting purline (4), and the second supporting purline (3) is fixedly arranged above the first supporting purline (2).
4. The waterproof and heat-shrinkage-preventing structure for the periphery of a metal roof board constructional column according to claim 1, wherein the fixed angle iron (13) is fixedly connected with one end of the bottom supporting steel plate (8) through a first rivet (14), and the other end of the bottom supporting steel plate (8) is fixedly connected with the fixed purline (5) through a fourth rivet (18).
5. The waterproof and heat-shrinkage-preventing structure for the periphery of a metal roof board constructional column according to claim 1, wherein one end of the telescopic panel (7) is fixedly connected with the metal roof tile (6) through a third rivet (17), the middle part is fixedly connected with the metal roof tile (6) through a second rivet (16), and the other end is lapped with the flashing plate (9);
the connecting part of the telescopic panel (7) and the third rivet (17) is provided with a third waterproof sealing adhesive tape (12), and the connecting part of the telescopic panel and the second rivet (16) is provided with a second waterproof sealing adhesive tape (11).
6. The waterproof and heat-shrinkage-proof structure of the periphery of the metal roof panel constructional column according to claim 1, wherein one end of the telescopic panel (7) connected with the metal roof tile (6) is bent upwards and inwards to form a hook-shaped structure.
7. The waterproof and heat-shrinkage-preventing structure of the periphery of a constructional column of a metal roof board according to claim 1, wherein the constructional column (1) is provided with a groove, the flashing board (9) and the constructional column (1) are connected into the groove through expansion screws (15), a sealing filling material (19) is filled in the groove, and a first waterproof sealing adhesive tape (10) is arranged on the surface of the groove.
8. The waterproof and heat-shrinkage-proof structure of the periphery of the metal roof board constructional column according to claim 1, wherein the other end of the bottom supporting steel plate (8) is fixedly connected with the second supporting purline (3) through a fourth rivet (18).
9. The waterproof and heat-shrinkage-proof structure of the periphery of the metal roof panel constructional column according to claim 4 or 8, wherein the bottom-supporting steel plate (8) is of a spherical bump structure at the joint with the second rivet (16).
10. A method of installing a waterproof and heat shrink resistant structure for a perimeter of a metal roof panel structural stud according to any one of claims 1 to 9, comprising the steps of:
The method comprises the steps of S1, arranging fixed angle irons (13) on three sides of a constructional column (1), arranging fixed purlins (5) on second supporting purlins (3) on one side of the front side of the constructional column (1), respectively connecting two ends of a front bottom supporting steel plate (8) with the fixed purlins (5) and the fixed angle irons (13), and respectively connecting two ends of the bottom supporting steel plates (8) on two sides with the second supporting purlins (3) and the fixed angle irons (13);
S2, paving a telescopic panel (7) above the bottom supporting steel plate (8), connecting one end and the middle part of the telescopic panel (7) with the metal roof tile (6) through rivets, adhering waterproof sealing adhesive tapes at the rivet connection parts, and overlapping the other end of the telescopic panel (7) with the flashing plate (9);
S3, grooves are formed on three sides of the constructional column (1), the other end of the flashing plate (9) is fixed in the grooves through expansion screws (15), sealing filling materials (19) are filled in the grooves, and then waterproof sealing adhesive tapes are adhered to the surfaces of the grooves;
And S4, after the waterproof and heat-shrinkage-preventing structure is installed on three sides of the constructional column (1), welding the joint of the telescopic panels (7) on the three sides to form a whole, so that water leakage of gaps is prevented.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411477820.XA CN119102342A (en) | 2024-10-22 | 2024-10-22 | Waterproof and heat-shrink-proof structure and installation method around the structural column of metal roof panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411477820.XA CN119102342A (en) | 2024-10-22 | 2024-10-22 | Waterproof and heat-shrink-proof structure and installation method around the structural column of metal roof panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN119102342A true CN119102342A (en) | 2024-12-10 |
Family
ID=93715703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202411477820.XA Pending CN119102342A (en) | 2024-10-22 | 2024-10-22 | Waterproof and heat-shrink-proof structure and installation method around the structural column of metal roof panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN119102342A (en) |
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2024
- 2024-10-22 CN CN202411477820.XA patent/CN119102342A/en active Pending
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