CN115478654A - Waterproof structure of metal roof system butt-jointed roof panel - Google Patents
Waterproof structure of metal roof system butt-jointed roof panel Download PDFInfo
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- CN115478654A CN115478654A CN202210758251.0A CN202210758251A CN115478654A CN 115478654 A CN115478654 A CN 115478654A CN 202210758251 A CN202210758251 A CN 202210758251A CN 115478654 A CN115478654 A CN 115478654A
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- 229910052751 metal Inorganic materials 0.000 title claims abstract description 53
- 239000002184 metal Substances 0.000 title claims abstract description 53
- 239000000463 material Substances 0.000 claims abstract description 26
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 12
- 239000012634 fragment Substances 0.000 claims description 19
- 239000010935 stainless steel Substances 0.000 claims description 17
- 229910001220 stainless steel Inorganic materials 0.000 claims description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 238000010521 absorption reaction Methods 0.000 claims description 14
- 238000010276 construction Methods 0.000 claims description 14
- 238000005553 drilling Methods 0.000 claims description 11
- 239000012528 membrane Substances 0.000 claims description 11
- 238000010079 rubber tapping Methods 0.000 claims description 11
- 238000004078 waterproofing Methods 0.000 claims description 11
- 230000004888 barrier function Effects 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 210000001503 joint Anatomy 0.000 claims description 3
- 239000005871 repellent Substances 0.000 claims 5
- 150000001875 compounds Chemical class 0.000 claims 1
- 239000003292 glue Substances 0.000 claims 1
- 239000010410 layer Substances 0.000 description 40
- 238000009964 serging Methods 0.000 description 31
- 239000000565 sealant Substances 0.000 description 11
- 229910000831 Steel Inorganic materials 0.000 description 6
- 238000002788 crimping Methods 0.000 description 6
- 238000009413 insulation Methods 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 238000009434 installation Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 239000002390 adhesive tape Substances 0.000 description 3
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 239000002356 single layer Substances 0.000 description 2
- 241000587161 Gomphocarpus Species 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000001223 reverse osmosis Methods 0.000 description 1
Images
Classifications
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- 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
- E04D13/1687—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 the insulating material having provisions for roof drainage
-
- 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
- E04D11/02—Build-up roofs, i.e. consisting of two or more layers bonded together in situ, at least one of the layers being of watertight composition
-
- 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
- E04D13/1643—Insulation of the roof covering characterised by its integration in the roof structure the roof structure being formed by load bearing corrugated sheets, e.g. profiled sheet metal roofs
- E04D13/1656—Closure strips or elements filling the spaces between the corrugated sheets and a supporting wall
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- 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
- E04D13/1662—Inverted roofs or exteriorly insulated roofs
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
The invention relates to a waterproof structure of a butt-jointed roof panel of a metal roof system, which comprises a roof decorative panel, a decorative panel fixing section, a flashing board, a first waterproof coiled material, a decorative panel keel, an upright overlock roof panel, support keels, a profiling bottom plate, roof secondary keels, a roof main keel and a main keel switching layer, wherein the profiling bottom plate, the roof secondary keel, the roof main keel and the main keel switching layer are sequentially fixed from top to bottom, a plurality of support keels are arranged on the upper surface of the profiling bottom plate in parallel, a plurality of metal supports are arranged on each support keel side by side, the lower surface of the upright overlock roof panel is fixedly connected with the metal supports, a plurality of aluminum alloy switching pieces are arranged on the upper surface, the decorative panel keel is fixed on the aluminum alloy switching piece, the decorative panel fixing section is connected with the decorative panel keel, the roof decorative panel is fixedly connected with the decorative panel fixing section, and the roof decorative panel is fixedly connected with the decorative panel fixing section. Compared with the prior art, the waterproof structure has the advantages of good waterproof performance, stable structure, high safety and the like.
Description
Technical Field
The invention relates to the field of buildings, in particular to a waterproof structure of a spliced roof panel of a metal roof system.
Background
The upright lockrand metal roof boarding enclosure system has the characteristics of beauty, light weight, easy processing and the like, greatly lightens the load burden of a main body structure, is applied to industrial buildings, civil buildings and public buildings in large quantity, and has various ways of roof ridges or oblique angles to jointed boards after decades of evolution and hundreds of project application, and in the construction and use processes, the following problems exist in the way of part of metal roof boarding oblique angle butt joint construction:
1) The single-layer plate, the single-layer plate and the coiled material have poor durability and water leakage hidden trouble;
2) When a plurality of rows of bolts are arranged under the conditions that the sliding limiting strength of the roof panel at the high-end position is insufficient, the large gradient and the length of the roof panel are long, the limiting and fixing position of the bolt deforms after a long time, and the water leakage phenomenon is easy to occur;
3) Under the action of wind, rainwater easily penetrates through the plugs and the roof panel, and reverse osmosis occurs.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide the waterproof structure of the spliced roof panel of the metal roof system, which has the advantages of good waterproof performance, stable structure and high safety.
The purpose of the invention can be realized by the following technical scheme:
the utility model provides a waterproof construction of metal roofing system butt-joint roof boarding, includes roofing decorative board, decorative board fixed profile, flashing board, first waterproofing membrane, decorative board fossil fragments, standing-seam crimping roof boarding, support fossil fragments, die mould bottom plate, roofing secondary joist, roofing main joist and main joist switching layer from top to bottom fix in proper order, die mould bottom plate upper surface parallel be equipped with a plurality of support fossil fragments, be equipped with a plurality of metal support on the every support fossil fragments side by side, standing-seam crimping roof boarding lower surface and metal support fixed connection, the upper surface is equipped with a plurality of aluminum alloy switching piece, decorative board fossil fragments fix on the aluminum alloy switching piece, decorative board fixed profile and decorative board fossil fragments side be connected, roofing decorative board and decorative board fixed profile fixed connection, roofing decorative board and decorative board fixed profile fixed connection, roofing decorative board lower surface, flashing board and first waterproofing membrane hug closely in proper order.
Furthermore, a metal support on the support keel close to the edge of the standing-seam crimping roof panel is fixedly connected with the standing-seam crimping roof panel through a stainless steel rivet.
Furthermore, a metal support on the support keel close to the middle part of the upright overlocking roof panel is fixedly connected with the upright overlocking roof panel through a stainless steel bolt and a waterproof gasket, and sealant is arranged at the joint.
Furthermore, two sides of the metal support penetrated by the stainless steel bolts are provided with high-end installation plugs positioned on the upper surface of the standing-seam crimping roof panel, and sealant is arranged at the junction position of the high-end plugs and the standing-seam crimping roof panel.
Furthermore, the waterproof structure further comprises a reverse hanging bottom plate and a sound absorption layer, the reverse hanging bottom plate is fixedly connected with the lower surface of the roofing secondary keel through self-tapping and self-drilling screws, and the sound absorption layer is arranged on the upper surface of the reverse hanging bottom plate.
Furthermore, a steam-proof layer is arranged between the sound absorption layer and the reverse hanging bottom plate.
Furthermore, the waterproof structure further comprises a heat-insulating layer and a second waterproof coiled material, the heat-insulating layer is laid on the upper surface of the profiled bottom plate and in the central cavity of the support keel, and the second waterproof coiled material is laid on the upper surface of the heat-insulating layer.
Further, the folded edge at the high-end closing position of the vertical serging roof panel is turned upwards.
Further, the flashing board and the edge of the first waterproof roll are turned down.
Further, flashing board and waterproofing membrane stagger joint installation.
Compared with the prior art, the invention has the following beneficial effects:
(1) The roof decorative plate is arranged above the standing-seam roof plate, the lower surface of the roof decorative plate, the flashing plate and the first waterproof coiled material are sequentially attached, the flashing plate which is made of a thinner material in the structure is protected from being damaged by the environment and external sundries through the roof decorative plate which is made of a thicker material, the integral durability of the structure is improved, the hidden danger of water leakage is reduced, the roof decorative plate, the flashing plate and the first waterproof coiled material form three waterproof lines, and the hidden danger of water leakage at the position is avoided to the greatest extent;
(2) The profiling bottom plate can provide an aerial work platform for constructors, and simultaneously provides a safe and stable material stacking platform for subsequently constructed components;
(3) According to the invention, the metal support on the support keel close to the edge of the upright overlocking roof plate is fixedly connected with the upright overlocking roof plate through the stainless steel rivet, the metal support on the support keel close to the middle part of the upright overlocking roof plate is fixedly connected with the upright overlocking roof plate through the stainless steel bolt and the waterproof gasket, and sealant is arranged at the joint, so that the limit deformation strength of the upright overlocking roof plate is ensured under the condition of larger gradient or longer length of the upright overlocking roof plate, the upright overlocking roof plate is ensured not to have the potential slip hazard, the structure is stable, and the safety is high;
(4) According to the invention, the folding edge of the high-end closing-up position of the vertical serging roof panel is turned upwards, the two sides of the metal support penetrated by the stainless steel bolt are provided with the high-end mounting plugs positioned on the upper surface of the vertical serging roof panel, and sealant is arranged at the junction position of the high-end plugs and the vertical serging roof panel, so that water flow is prevented from entering the vertical serging roof panel under the action of wind and other external forces, and the integral waterproof performance of the high-end closing-up position is improved;
(5) The anti-corrosion steel structure is provided with the sound absorption layer and the heat insulation layer, has sound absorption and heat insulation functions, and is provided with the steam insulation layer between the sound absorption layer and the reverse hanging bottom plate, wherein the steam insulation layer can prevent indoor steam from entering the structural layer to further corrode a steel member, the heat insulation layer and the sound absorption layer;
(6) The flashing board and the edge of the first waterproof coiled material are turned downwards, so that rainwater infiltrated from the splicing gap of the roof decorating board can be timely guided into the vertical overlock roof board and is discharged outwards along the vertical overlock roof board;
(7) The flashing board and the waterproof coiled material are installed in a staggered mode, and the hidden danger of water seepage or water falling of the same gap is avoided.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a front view of the present invention;
the numbering in the figures illustrates:
1. the roof comprises a roof decorative plate, 2. A decorative plate fixing section, 3. A flashing plate, 4. A waterproof coiled material, 5. A decorative plate keel, 6. A high-end plug, 7. An aluminum alloy adapter, 8. An upright overlocking roof plate, 9. A metal support, 10. A waterproof coiled material, 11. A support keel, 12. A heat preservation layer, 13. A profiling bottom plate, 14. A roof secondary keel, 15. A sound absorption layer, 16. A vapor insulation layer, 17. A reverse hanging bottom plate, 18. A roof main keel, 19. A main keel adapter layer, 20. A cantilever roof plate supporting piece, 21. A stainless steel bolt and 22. A stainless steel rivet.
Detailed Description
The invention is described in detail below with reference to the figures and specific embodiments. The present embodiment is implemented on the premise of the technical solution of the present invention, and a detailed implementation manner and a specific operation process are given, but the scope of the present invention is not limited to the following embodiments.
The utility model provides a waterproof construction of metal roofing system butt joint roof boarding, as figure 1 and figure 2, including roofing decorative board 1, decorative board fixed profile 2, flashing board 3, first waterproofing membrane 4, decorative board fossil fragments 5, standing seam roof boarding 8, support fossil fragments 11, die mould bottom plate 13, roofing secondary joist 14, roofing main fossil fragments 18 and main fossil fragments switching layer 19 are fixed in proper order from top to bottom, die mould bottom plate 13 upper surface parallel is equipped with a plurality of support fossil fragments 11, be equipped with a plurality of metal support 9 on every support fossil fragments 11 side by side, standing seam roof boarding 8 lower surface and metal support 9 fixed connection, the upper surface is equipped with a plurality of aluminum alloy switching piece 7, decorative board fossil fragments 5 are fixed on aluminum alloy switching piece 7, decorative board fixed profile 2 is connected with decorative board fossil fragments 5 side, roofing decorative board 1 and decorative board fixed profile 2 fixed connection, roofing decorative board fixed profile 1 and decorative board fixed profile 2 fixed connection, roofing decorative board 1 lower surface, flashing board 3 and first waterproofing membrane 4 are hugged closely in proper order.
Through the roof decorative board 1 that the material is thick, the thin flashing board 3 of material does not receive the destruction of environment and outside debris in the protection structure, promotes the holistic durability of structure, reduces the hidden danger of leaking, and roof decorative board 1, flashing board 3 and first waterproofing membrane 4 constitute three waterproof lines of preventing water, and the hidden danger of leaking of this position is avoided to the at utmost.
The profiled bottom plate 13 provides a platform for the constructors to work high above the ground and a safe and stable material stacking platform for the components to be constructed subsequently.
The metal support 9 on the support keel 11 close to the edge of the upright overlocking roof panel 8 is fixedly connected with the upright overlocking roof panel 8 through a stainless steel rivet 22; the metal support 9 on the support keel 11 close to the middle part of the standing-seam roof panel 8 is fixedly connected with the standing-seam roof panel 8 through a stainless steel bolt 21 and a waterproof gasket, and sealant is arranged at the joint.
Part of metal support 9 passes through stainless steel bolt 21 and upright overlock roof boarding 8 fixed connection, and all the other metal support 9 pass through stainless steel rivet 22 and upright overlock roof boarding 8 fixed connection, have guaranteed that upright overlock roof boarding 8 guarantees the spacing deformation intensity of upright overlock roof boarding 8 under the great or longer state of length of slope, guarantees that the landing hidden danger can not appear in upright overlock roof boarding 8, and stable in structure, the security is high.
The hem at the high-end closing-up position of the upright lockstitching roof panel 8 is turned upwards, the high-end plugs 6 for installation positioned on the upper surface of the upright lockstitching roof panel 8 are arranged on two sides of the metal support 9 penetrated by the stainless steel bolts 21, and sealant is arranged at the junction position (A position in figure 2) of the high-end plugs 6 and the upright lockstitching roof panel 8, so that water flow is prevented from entering the upright lockstitching roof panel 8 under the action of wind and other external force, and the integral waterproof performance of the high-end closing-up position is improved.
The waterproof structure further comprises a second waterproof coiled material 10, a heat-insulating layer 12, a reverse hanging bottom plate 17 and a sound absorption layer 15, the reverse hanging bottom plate 17 is fixedly connected with the lower surface of the roofing secondary keel 14 through self-tapping and self-drilling screws, the sound absorption layer 15 is arranged on the upper surface of the reverse hanging bottom plate 17, the heat-insulating layer 12 is laid on the upper surface of the profiling bottom plate 13 and in a central cavity of the support keel 11, the second waterproof coiled material 10 is laid on the upper surface of the heat-insulating layer 12, and a steam-insulating layer 16 is arranged between the sound absorption layer 15 and the reverse hanging bottom plate 17. The vapor barrier 16 prevents moisture (including moisture in the air) from entering the structural layer and corroding the steel member, the insulating layer 12 and the sound absorbing layer 15.
The flashing board 3 and the first waterproof coiled material 4 are turned downwards, so that rainwater infiltrated from the splicing gap of the roof decorating board 1 can be timely guided into the vertical overlocking roof board 8 and is discharged outwards along the vertical overlocking roof board 8.
Flashing board 3 and waterproofing membrane 4 stagger joint installation avoid same gap to form infiltration or the hidden danger of falling into water, connect gradually roofing decorative board 1, flashing board 3 and waterproofing membrane 4 through close mouthful rivet.
The construction process of the waterproof structure of the spliced roof board of the metal roof system is as follows:
constructing a main steel structure, installing a main keel switching layer 19 after the main steel structure is constructed, performing height difference adjustment in the normal direction, and performing welding connection after difference adjustment;
connecting the roof main keel 18 with a purlin support adapter plate on a main keel adapter layer 19 in a bolt and welding mode, and performing secondary precision adjustment;
welding an adapter plate on the roof main keel 18, connecting the roof secondary keel 14 with the adapter plate on the roof main keel 18 in a bolt mode, and performing third precision adjustment;
fixedly connecting the reverse hanging bottom plate 17 with the lower surface of the roofing secondary keel 14 through self-tapping and self-drilling screws;
laying a steam barrier 16 on the upper surface of a reverse hanging bottom plate 17;
laying the sound absorption layer 15 on the upper surface of the steam barrier layer 16;
fixing the profiling bottom plate 13 on the upper surface of the roofing secondary keel 14 through self-tapping and self-drilling screws;
fixing the support keel 11 on the upper surface of the profiling bottom plate 13 through self-tapping and self-drilling screws;
laying an insulating layer 12 on the upper surface of the profiled bottom plate 13 and in a central cavity of the support keel 11;
laying the waterproof coiled material 10 on the upper surface of the heat-insulating layer 12;
fixedly connecting the metal support 9 with the upper surface of the support keel 11 through self-tapping self-drilling screws, bonding a butyl adhesive tape at the bottom of the metal support 9, and smearing a sealant between the metal support 9 and the support keel 11;
the bottom of the metal support 9 is bonded with a butyl adhesive tape and is fixedly connected with a support keel 11 through a self-tapping self-drilling screw (sealant is coated on the top of the self-tapping self-drilling screw), the butyl adhesive tape is brought into the screw thread by the nail head at the end part of the self-tapping self-drilling screw while the self-tapping self-drilling screw is rotated, and the penetrated part of the waterproof coiled material 10 is sealed with the adhesive, so that water flow permeating into the structural layer is prevented from entering the inside of the structure;
fixing the overhanging roof panel supporting piece 20 at the lower part of the metal support 9 at the most end part;
fixing a plurality of upright overlocking roof panels 8 on the upper part of a metal support 9, in the process, installing the upright overlocking roof panels 8 one by one, firstly adopting two stainless steel rivets when installing each upright overlocking roof panel 8, fixing at least three rows of metal supports 9 on rib plate positions of the upright overlocking roof panels 8, enabling the metal supports 9 not to expose fasteners while limiting the upright overlocking roof panels 8 to slide, then covering the rear upright overlocking roof panel 8, after all the installation is finished, penetrating and connecting the last row of metal supports 9 and the upright overlocking roof panels 8 together by bolts, and smearing sealant outside;
an aluminum alloy adapter 7 is arranged on the vertical serging roof panel 8 and is locked by bolts;
the aluminum alloy adaptor 7 embraces the plate ribs of the upright overlock roof panel 8 in the form of the hoop and is locked by bolts, an external gripping force is applied to the upright overlock roof panel 8 after high-end spacing, and a safe and reliable fixed platform for transferring the decorative plate keel 5 is provided while the overall wind uncovering resistance of the upright overlock roof panel 8 is improved and the anti-sliding friction force of the plate is increased.
Installing a high-end plug 6 outside the upright overlocking roof panel 8, wherein the positions are in front of and behind the penetrating position of the bolt, and after the high-end plug 6 is installed, sealing the junction position of the high-end plug 6 and the upright overlocking roof panel 8 by sealant;
the most end part of the vertical overlocking roof plate 8 is turned over upwards;
the flashing plate 3 and the waterproof coiled material 4 are turned downwards to the bottom of the vertical serging roof panel 8;
the decorative plate keel 5 is connected with the aluminum alloy adapter 7 through the adapter made of the same material and fasteners such as bolts or screws;
the decorative plate fixing section bar 2 is connected with the side surface of the decorative plate keel 5;
the roof decorative plate 1 is connected with the decorative plate fixing section bar 2 through a fastener, and the fastener part is coated with sealant for sealing.
Wherein, decorative board fixed profile 2 can be a plurality of part combination section bars, and decorative board fixed profile 2 can adopt ordinary angle sign indicating number fixed.
When the waterproof roll 10 is laid, if the surface strength of the heat-insulating layer 12 is insufficient, a galvanized flat steel plate can be additionally laid on the surface of the heat-insulating layer 12.
This embodiment has provided a waterproof construction of metal roofing system to piecing together roof boarding, roof decorative board 1 through the material is thick, the thinner flashing board 3 of material does not receive the destruction of environment and outside debris in the protection configuration, promote the holistic durability of structure, reduce the hidden danger of leaking, roof decorative board 1, flashing board 3 and first waterproofing membrane 4 constitute three waterproof lines of defence, the hidden danger of leaking of this position is avoided to the at utmost, upright lockstitching edge roof boarding 8 adopts the mode of rivet + bolt fixed with upright lockstitching edge roof boarding 8, guarantee upright lockstitching edge roof boarding 8's spacing deformation intensity, ensure that the landing hidden danger can not appear in upright lockstitching edge roof boarding 8, stable in structure, and the security is high.
The foregoing detailed description of the preferred embodiments of the invention has been presented. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the above teachings. Therefore, the technical solutions available to those skilled in the art through logic analysis, reasoning and limited experiments based on the prior art according to the concept of the present invention should be within the scope of protection defined by the claims.
Claims (10)
1. The utility model provides a waterproof construction of metal roofing system butt joint roof boarding, a serial communication port, including roofing decorative board (1), decorative board fixed profile (2), flashing board (3), first waterproofing membrane (4), decorative board fossil fragments (5), standing-seam roof boarding (8), support fossil fragments (11), die mould bottom plate (13), roofing secondary joist (14), roofing main joist (18) and main joist switching layer (19) fixed in proper order from top to bottom, die mould bottom plate (13) go up parallel and be equipped with a plurality of support fossil fragments (11), be equipped with a plurality of metal support (9) on every support fossil fragments (11) side by side, standing-seam roof boarding (8) lower surface and metal support (9) fixed connection, the upper surface is equipped with a plurality of aluminum alloy adaptor (7), decorative board (5) fix on aluminum alloy adaptor (7), fixed decorative board (2) and fossil fragments (5) side be connected, roofing decorative board (1) fixed profile and roof decorative board fixed profile (2) fixed profile (1) and roofing decorative board fixed profile (1), roof board (1) fixed profile (2) and roof board fixed profile (1), roof board (1) and roof board fixed profile (1) and roof board lower surface connection decorative board (1), roof board (1) fixed profile (1) and roof board, roof board connection The flashing plate (3) and the first waterproof coiled material (4) are sequentially attached.
2. A water-repellent construction for sectional roof panels for metal roofing systems according to claim 1, characterized in that the metal support (9) on the support runners (11) near the edge of the standing-seam roof panel (8) is fixedly connected to the standing-seam roof panel (8) by means of stainless steel rivets (22).
3. A water-proof construction of a metal roofing system parquet roof boarding, according to claim 1, characterized in that the metal support (9) on the support keel (11) near the middle of the standing-seam roof boarding (8) is fixedly connected to the standing-seam roof boarding (8) by means of stainless steel bolts (21) and water-proof gaskets, where the joint is provided with a sealing glue.
4. A water-repellent construction for sectional roof panels of metal roofing systems according to claim 3, characterized in that the metal support (9) penetrated by the stainless steel bolts (21) is provided on both sides with high-end plugs (6) arranged on the upper surface of the standing-seam roof panel (8), and that the junction between said high-end plugs (6) and the standing-seam roof panel (8) is provided with a sealing compound.
5. The waterproof structure of the metal roof system butt-jointed roof board according to claim 1, wherein the waterproof structure further comprises an anti-hanging bottom board (17) and a sound absorption layer (15), the anti-hanging bottom board (17) is fixedly connected with the lower surface of the roofing secondary keel (14) through self-tapping self-drilling screws, and the sound absorption layer (15) is arranged on the upper surface of the anti-hanging bottom board (17).
6. A water-resistant construction of a modular roof panel for metal roofing systems according to claim 5, characterised in that a vapour barrier (16) is provided between the sound-absorbing layer (15) and the counter-hanging floor (17).
7. A water-resistant construction for a metal roofing system sectional roof panel according to claim 1, characterized in that it further comprises a heat-insulating layer (12) and a second water-resistant coil (10), said heat-insulating layer (12) being laid on the upper surface of the profiled bottom plate (13) and in the central cavity of the support runner (11), said second water-resistant coil (10) being laid on the upper surface of the heat-insulating layer (12).
8. A water-resistant construction for a metal roofing system sectional roof boarding, according to claim 1, characterized in that the standing-seam roof boarding (8) is folded up at the high-end closing-up position.
9. A water-repellent structure for metal roofing system sectional roofing boards according to claim 1, characterized in that the flashing (3) and the first water-repellent coil (4) are turned down at their edges.
10. A water-repellent construction for sectional roof panels for metal roofing systems according to claim 1, characterized in that the flashing (3) and the waterproofing membrane (4) are installed in staggered manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210758251.0A CN115478654A (en) | 2022-06-29 | 2022-06-29 | Waterproof structure of metal roof system butt-jointed roof panel |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210758251.0A CN115478654A (en) | 2022-06-29 | 2022-06-29 | Waterproof structure of metal roof system butt-jointed roof panel |
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| Publication Number | Publication Date |
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| CN115478654A true CN115478654A (en) | 2022-12-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210758251.0A Pending CN115478654A (en) | 2022-06-29 | 2022-06-29 | Waterproof structure of metal roof system butt-jointed roof panel |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116927508A (en) * | 2023-09-18 | 2023-10-24 | 中铁十局集团城建工程有限公司 | Keel structure and radian roof sunlight plate installation method |
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2022
- 2022-06-29 CN CN202210758251.0A patent/CN115478654A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116927508A (en) * | 2023-09-18 | 2023-10-24 | 中铁十局集团城建工程有限公司 | Keel structure and radian roof sunlight plate installation method |
| CN116927508B (en) * | 2023-09-18 | 2023-11-21 | 中铁十局集团城建工程有限公司 | Keel structure and radian roof sunlight plate installation method |
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