CN117306786A - Vertical overlock metal roof and construction method thereof - Google Patents
Vertical overlock metal roof and construction method thereof Download PDFInfo
- Publication number
- CN117306786A CN117306786A CN202311251158.1A CN202311251158A CN117306786A CN 117306786 A CN117306786 A CN 117306786A CN 202311251158 A CN202311251158 A CN 202311251158A CN 117306786 A CN117306786 A CN 117306786A
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- Prior art keywords
- roof
- support
- bottom plate
- barrier layer
- lockstitch
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- 229910052751 metal Inorganic materials 0.000 title claims abstract description 43
- 239000002184 metal Substances 0.000 title claims abstract description 43
- 238000010276 construction Methods 0.000 title abstract description 11
- 230000004888 barrier function Effects 0.000 claims abstract description 28
- 239000011490 mineral wool Substances 0.000 claims abstract description 20
- 239000000463 material Substances 0.000 claims abstract description 19
- 238000009434 installation Methods 0.000 claims abstract description 9
- 239000010410 layer Substances 0.000 claims description 42
- 239000011248 coating agent Substances 0.000 claims description 15
- 238000000576 coating method Methods 0.000 claims description 15
- 230000003075 superhydrophobic effect Effects 0.000 claims description 14
- 230000001681 protective effect Effects 0.000 claims description 13
- 238000009413 insulation Methods 0.000 claims description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 238000010079 rubber tapping Methods 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 229910000838 Al alloy Inorganic materials 0.000 claims description 5
- 239000002390 adhesive tape Substances 0.000 claims description 5
- 238000005507 spraying Methods 0.000 claims description 5
- 239000002344 surface layer Substances 0.000 claims description 5
- 229910000975 Carbon steel Inorganic materials 0.000 claims description 4
- 239000010962 carbon steel Substances 0.000 claims description 4
- 238000002788 crimping Methods 0.000 claims description 4
- 238000004321 preservation Methods 0.000 claims description 4
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 3
- 239000005543 nano-size silicon particle Substances 0.000 claims description 3
- 239000003921 oil Substances 0.000 claims description 3
- 230000003449 preventive effect Effects 0.000 claims description 3
- 235000012239 silicon dioxide Nutrition 0.000 claims description 3
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 2
- 238000005536 corrosion prevention Methods 0.000 claims description 2
- 239000003063 flame retardant Substances 0.000 claims description 2
- 239000012528 membrane Substances 0.000 claims description 2
- 238000004078 waterproofing Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 claims 1
- 238000009964 serging Methods 0.000 description 13
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000002955 isolation Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000003892 spreading Methods 0.000 description 2
- 230000007480 spreading Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000007688 edging Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
-
- 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
-
- 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
-
- 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
- E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
- E04D3/35—Roofing slabs or stiff sheets comprising two or more layers, e.g. for insulation
- E04D3/351—Roofing slabs or stiff sheets comprising two or more layers, e.g. for insulation at least one of the layers being composed of insulating material, e.g. fibre or foam material
- E04D3/354—Roofing slabs or stiff sheets comprising two or more layers, e.g. for insulation at least one of the layers being composed of insulating material, e.g. fibre or foam material more than one of the layers being composed of insulating material
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
- E04D3/36—Connecting; Fastening
- E04D3/361—Connecting; Fastening by specially-profiled marginal portions of the slabs or sheets
- E04D3/362—Connecting; Fastening by specially-profiled marginal portions of the slabs or sheets by locking the edge of one slab or sheet within the profiled marginal portion of the adjacent slab or sheet, e.g. using separate connecting elements
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
The invention discloses an upright lockstitch side metal roof and a construction method thereof, wherein the upright lockstitch side metal roof comprises a main body structure, supporting bars, roof purlines, a profiling bottom plate, a vapor barrier layer, roof plates and supports, wherein a plurality of the roof purlines are supported and installed above the main body structure through the supporting bars, the profiling bottom plate is fixedly connected above the roof purlines, the vapor barrier layer is arranged above the profiling bottom plate, heat-insulating rock wool, waterproof coiled materials and fireproof layers are arranged between the vapor barrier layer and the roof plates, a plurality of the supports are fixedly connected above the vapor barrier layer, supports are arranged at the upper parts of the supports, upright lockstitch sides are arranged at the connecting sides of the roof plates, and the upright lockstitch sides between the adjacent roof plates can be mutually embedded and are in three-way embedded with the supports at the upper parts of the supports to complete the connection and installation between the roof plates. The invention solves the problems of possible instability and imperfect functions of the existing vertical overlock metal roof.
Description
Technical Field
The invention belongs to the technical field of metal roof structures, and particularly relates to an upright serging metal roof and a construction method thereof.
Background
The metal roof is a roof form which adopts a metal plate as a roof material and combines a structural layer and a waterproof layer into a whole. Metal roofing materials are numerous and in various forms. The metal roof construction systems which are adopted in the prior art mainly comprise a strip-shaped profiled metal sheet system, a flat sheet snap-in system and a small metal tile system which imitates the traditional tile roof.
The common profiled sheet metal roofing systems have mainly two forms of construction: lap bolt fastening construction and upright lockstitch fastening system. The traditional lap joint type bolt fixing structure is required to be perforated on a roof plate, the requirement on sealing reliability of a screw penetrating position is high, the upright serging metal roof does not need to be perforated, the hidden danger of water seepage penetrating through the metal roof plate is fundamentally eradicated, and therefore the application is wider, but the upright serging metal roof is not driven with screws, so that the upright serging metal roof is not stable enough, and the roof function is not perfect.
Disclosure of Invention
The invention aims to provide an upright serging metal roof, which solves the problems that the existing upright serging metal roof is unstable and has imperfect functions.
The above object of the present invention can be achieved by the following means.
The terms "upper" and "lower" and the like are used in the present specification for convenience of description, but are not limited to the scope of the present invention, and the relative changes or modifications thereof are considered to be within the scope of the present invention without any substantial modification of the technical content.
The utility model provides a metal roofing of standing-seam crimping, includes major structure, support bar, roofing purlin, die mould bottom plate, vapour barrier, roof boarding and support, the major structure top is supported through the support bar and is installed a plurality of roofing purlin, roofing purlin top fixed connection the die mould bottom plate, the die mould bottom plate top sets up the vapour barrier, vapour barrier with be provided with heat preservation rock wool, waterproofing membrane and flame retardant coating between the roof boarding, vapour barrier top fixedly connected with a plurality of support, the upper portion of support has the support, the junction side of roof boarding is provided with the standing-seam crimping, the standing-seam crimping between the roof boarding mutually imbeds and with the three gomphosis of support upper portion accomplish each connect the installation between the roof boarding.
The invention also has the following preferred designs:
according to the invention, the steam-isolation layer, the heat-preservation rock wool, the waterproof coiled material and the fireproof layer are paved above the profiling bottom plate in sequence from bottom to top, and the steam-isolation layer, the heat-preservation rock wool, the waterproof coiled material and the fireproof layer are all paved.
The support is an aluminum alloy support, a heat insulation pad is arranged at the lower end of the support, the support is located right above a roof purline, and the support coated with rust preventive oil and made of carbon steel is welded at the upper part of the support.
The end part of the roof board is provided with the folded edges, and the folded edges of the rest roof boards are upward except for the part of the roof board which needs to flow into the gutter.
The magnet is arranged on the outer side of the joint of the vertical lockstitch of the roof board and the support of the support, and the magnet is adsorbed and fixed with the vertical lockstitch and the support through magnetic force.
The magnet is provided with a protective shell, and the protective shell is fixed on the upright lock edge through a waterproof adhesive tape.
The surface of the roof board provided by the invention is provided with a super-hydrophobic coating.
The second object of the invention is to provide a construction method of the vertical overlock metal roof, which comprises the following steps:
s1, installing a roof purline: the main body structure, the supporting bars and the roof purlines are all of steel structures, one ends of the supporting bars are welded with the main body structure, and the other ends of the supporting bars are welded with the roof purlines;
s2, installing a profiling bottom plate: the profiled bottom plate adopts a steel structure, the error is adjusted by paying off and positioning before the profiled bottom plate is installed so as to meet the installation standard, the profiled bottom plate is fixedly connected with the roof purline through self-tapping screws, each profiled bottom plate in front is fixed before the next profiled bottom plate is installed, and the edges of the connected profiled bottom plates are parallel and completely contacted;
s3, paving a steam barrier layer: spreading a vapor barrier layer on the profiling bottom plate;
s4, mounting a support: firstly, measuring, paying off and positioning, and installing the support after confirming that no errors exist, wherein a heat insulation pad is installed below the support, and the support is fixedly connected with the profiling bottom plate and the roof purline through self-tapping screws;
s5, laying heat-insulating rock wool, waterproof coiled materials and fireproof layers: spreading three surface layers of heat-insulating rock wool, waterproof coiled materials and fireproof layers in sequence from bottom to top, and edging the edge of each surface layer;
s6, mounting a roof board: the vertical lockstitching edges between the adjacent roof boards are mutually embedded and are embedded with the support on the upper part of the support to complete the connection between the roof boards, then the edges of the roof boards are trimmed, and the edges of the roof boards are bent to form folded edges;
s7, spraying a super-hydrophobic coating: after the roof board is installed, spraying nano silicon dioxide super-hydrophobic coating on the upper surface of the roof board to form a super-hydrophobic coating;
s8, mounting a magnet: the magnets are used for corrosion prevention design treatment and are arranged in the protective shell, every two magnets are in a group, each group of magnets is symmetrically arranged on the outer sides of the vertical lockstitch edges on two sides of each bracket, and the protective shell and the vertical lockstitch edges are fixed together through waterproof adhesive tapes.
In summary, compared with the prior art, the invention has the main beneficial effects that:
1. the invention adopts the vertical serging metal roof system, the vertical serging can be connected with the three parts of the bracket at the upper part of the support in a jogged way, the force directly acts on the purlines of the roof, the force transmission is more direct, the structure is more stable, the purline conversion structure of a plurality of purlines of the traditional metal roof is avoided, and the installation is simpler.
2. Because the vertical lockstitch metal roof system can not be used for punching screws on roof boards in order to realize more excellent waterproof performance, the invention installs magnets which are attracted mutually at the vertical lockstitch of the roof boards, and the carbon steel bracket can also attract the magnets, so that the connection between the roof boards is more stable, the overall structure of the metal roof is more stable, and the magnets adopt multiple rust-proof and moisture-proof designs, so that the magnets can not be demagnetized, and the service life is prolonged.
3. The invention has the characteristic of multifunction. The super-hydrophobic coating sprayed on the roof board ensures that the roof board has hydrophobicity, and raindrops roll down on the surface of the roof board instead of attaching due to the hydrophobicity, and pollutants and dust on the surface of the roof board roll down along with the drops, thereby playing a role in self-cleaning the surface of the roof board. The vapor barrier layer can isolate indoor water vapor, the heat-insulating rock wool has the function of sound absorption besides the heat-insulating function, and the waterproof coiled material and the fireproof layer on the heat-insulating rock wool enable the waterproof and fireproof performances of the metal roof to be excellent.
Drawings
FIG. 1 is a schematic view of an upright serging metal roofing according to an embodiment of the present invention;
FIG. 2 is an enlarged schematic view of portion A of FIG. 1;
FIG. 3 is a schematic cross-sectional view of an aluminum alloy support mounting portion of an upstanding selvedge-locking metal roof provided by an embodiment of the invention;
FIG. 4 is an enlarged schematic view of portion B of FIG. 3;
FIG. 5 is a schematic view of a layered construction of an upstanding selvedge-locking metal roof provided by an embodiment of the invention;
FIG. 6 is an enlarged schematic view of portion C of FIG. 5;
FIG. 7 is a schematic view of an aluminum alloy support for an upstanding selvedge-locking metal roof in accordance with an embodiment of the invention;
FIG. 8 is an exploded view of a three-way fitting installation of an upstanding selvedge and a bracket of a roof panel in an embodiment of the invention;
FIG. 9 is a flow chart of a construction method of an upright serging metal roof provided by an embodiment of the invention.
Reference numerals illustrate:
1. a main body structure; 2. a support bar; 3. roof purlins; 4. profiling the bottom plate; 5. a vapor barrier layer; 6. thermal insulation rock wool; 7. waterproof coiled materials; 8. a fire-blocking layer; 9. roof boarding; 901. the roof board is vertically locked; 902. folding edges; 903. a superhydrophobic coating; 10. a support; 101. a heat insulating mat; 102. a bracket; 11. a magnet; 111. a protective shell; 112. waterproof adhesive tape.
Detailed Description
The following detailed description of the present invention is presented in conjunction with the drawings and examples to enable one of ordinary skill in the art to better understand and practice the present invention.
As shown in fig. 1 to 8, an upright serging metal roof comprises a main body structure 1, a support bar 2, roof purlins 3, a profiling bottom plate 4, a steam barrier layer 5, roof plates 9 and a support 10, wherein a plurality of roof purlins 3 are supported and installed above the main body structure 1 through the support bar 2, the profiling bottom plate 4 is fixedly connected above the roof purlins 3, the steam barrier layer 5 is arranged above the profiling bottom plate 4, heat-insulating rock wool 6, waterproof coiled materials 7 and a fireproof layer 8 are arranged between the steam barrier layer 5 and the roof plates 9, a plurality of supports 10 are fixedly connected above the steam barrier layer 5, a support 102 is arranged at the upper part of the support 10, upright serging 901 is arranged at the connecting side of the roof plates 9, and the upright serging 901 between the adjacent roof plates 9 can be mutually embedded and are in three-way embedded with the support 102 at the upper part of the support 10 to complete the connection and installation between the roof plates 9.
As a preferred embodiment:
the vapor barrier layer 5, the heat-insulating rock wool 6, the waterproof coiled material 7 and the fireproof layer 8 are paved above the profiling bottom plate 4 from bottom to top in sequence, and all layers of the vapor barrier layer 5, the heat-insulating rock wool 6, the waterproof coiled material 7 and the fireproof layer 8 are paved.
The support 10 is an aluminum alloy support, a heat insulation pad 101 is arranged at the lower end of the support 10, the support 10 is located right above the roof purline 3, and a support 102 which is made of carbon steel and smeared with rust preventive oil is welded at the upper part of the support 10.
The end of the roof plate 9 has a flange 902, and the flanges 902 of the remaining roof plates 9 are all upward except for the portion of the roof plate 9 that needs to flow into the gutter.
The magnet 11 is arranged on the outer side of the joint of the vertical lockstitch edge 01 of the roof board 9 and the support 102 of the support 10, and the magnet 11 is adsorbed and fixed with the vertical lockstitch edge 901 and the support 102 through magnetic force.
The magnet 11 is provided with a protective case 111, and the protective case 111 is fixed to the standing-seam allowance 901 by a waterproof tape 112.
The surface of the roof panel 9 has a superhydrophobic coating 903.
The construction method of the vertical overlock metal roof, as shown in fig. 9, comprises the following steps:
s1, installing a roof purline 3: the main body structure 1, the support bar 2 and the roof purline 3 are all of steel structures, one end of the support bar 2 is welded and connected with the main body structure 1, and the other end is welded and connected with the roof purline 3;
s2, mounting a profiling bottom plate 4: the profiling bottom plates 4 are of steel structures, the errors are adjusted by paying off and positioning before the profiling bottom plates 4 are installed to meet the installation standard, the profiling bottom plates 4 are fixedly connected with the roof purlines 3 through self-tapping screws, and before the next profiling bottom plate 4 is installed, each front profiling bottom plate 4 is fixed, and the edges of the connected profiling bottom plates 4 are parallel and completely contacted;
s3, paving a steam barrier layer 5: the profiling bottom plate 4 is fully paved with a vapor barrier layer 5 which can isolate indoor vapor;
s4, mounting a support 10: firstly, measuring, paying off and positioning, and installing a support 10 after confirming that no errors exist, firstly, installing a heat insulation pad 101 below the support 10, and fixedly connecting the support 10 with a profiling bottom plate 4 and a roof purline 3 through self-tapping screws;
s5, paving heat-insulating rock wool 6, waterproof coiled materials 7 and fireproof layers 8: the three surface layers of the heat-insulating rock wool 6, the waterproof coiled material 7 and the fireproof layer 8 are paved in sequence from bottom to top, the edge of each surface layer is folded, the heat-insulating rock wool 6 has the heat-insulating and sound-absorbing functions, and the waterproof and fireproof performances of the metal roof are enhanced by the waterproof coiled material 7 and the fireproof layer 8;
s6, mounting a roof board 9: the vertical lockstitching 901 between the adjacent roof boards 9 is mutually embedded and is embedded with the support 102 on the upper part of the support 10 to complete the connection between the roof boards 9, then the edges of the roof boards 9 are trimmed, and the edges of the roof boards 9 are bent to form folded edges;
s7, spraying a super-hydrophobic coating: after the roof board 9 is installed, spraying nano silicon dioxide super-hydrophobic paint on the upper surface of the roof board 9 to form a super-hydrophobic coating 903;
s8, mounting a magnet 11: the magnets 11 are designed to prevent corrosion, are arranged in the protective shell 111, each two magnets 11 are arranged in a group, each group of magnets 11 is symmetrically arranged on the outer sides of the vertical lockstitch 901 on two sides of each bracket 102, and the protective shell 111 and the vertical lockstitch 901 are fixed together through the waterproof adhesive tape 112.
The above embodiments are only preferred embodiments of the present invention, but not limiting, and any modifications and improvements based on the concept of the present invention should fall within the scope of the present invention, and the specific scope of the present invention is defined by the claims.
Claims (8)
1. The utility model provides a metal roofing of standing-seam crimping, its characterized in that, including major structure (1), support bar (2), roofing purlin (3), die mould bottom plate (4), vapour barrier layer (5), roof boarding (9) and support (10), a plurality of roofing purlin (3) are installed through support bar (2) support to major structure (1) top, roofing purlin (3) top fixed connection die mould bottom plate (4), die mould bottom plate (4) top sets up vapour barrier layer (5), vapour barrier layer (5) with be provided with heat preservation rock wool (6), waterproofing membrane (7) and flame retardant coating (8) between roof boarding (9), vapour barrier layer (5) top fixedly connected with a plurality of support (10), the upper portion of support (10) has support (102), the connection side of roof boarding (9) is provided with upright border (901), upright border (901) between roof boarding (9) can imbed each other and with the connection of each support (102) on support (10) upper portion between three-way roof boarding (9) are accomplished in the gomphosis.
2. An upstanding selvedge locking metal roof as defined in claim 1 wherein: the vapor barrier layer (5), the heat-insulating rock wool (6), the waterproof coiled material (7) and the fireproof layer (8) are paved above the profiling bottom plate (4) from bottom to top in sequence, and each layer of the steam barrier layer (5), the heat-insulating rock wool (6), the waterproof coiled material (7) and the fireproof layer (8) are fully paved.
3. An upstanding selvedge locking metal roof as defined in claim 2 wherein: the support (10) is an aluminum alloy support, a heat insulation pad (101) is arranged at the lower end of the support (10), the support (10) is located right above the roof purline (3), and a bracket (102) which is made of carbon steel and smeared with rust preventive oil is welded on the upper portion of the support (10).
4. A standing seam metal roof as claimed in claim 3, wherein the ends of the roof panels (9) have folds (902), the folds (902) of the remaining roof panels (9) being upwardly directed except for the portion of the roof panels (9) to be fed into the gutter.
5. An upstanding selvedge locking metal roof as defined in claim 1 wherein: the outer side of the joint of the vertical lockstitch edge (901) of the roof board (9) and the support (102) of the support (10) is provided with a magnet (11), and the magnet (11) is adsorbed and fixed with the vertical lockstitch edge (901) and the support (102) through magnetic force.
6. An upstanding selvedge-locking metal roof according to claim 5, characterised in that the magnet (11) is provided with a protective shell (111) and that the protective shell (111) is fixed to the upstanding selvedge (901) by means of a waterproof tape (112).
7. An upstanding selvedge-locking metal roof according to claim 1, characterised in that the surface of the roof panel (9) is provided with a superhydrophobic coating (903).
8. A method of constructing an upstanding selvedge locking metal roof as claimed in any one of claims 1 to 7 comprising the steps of:
s1, installing a roof purline (3): the main structure (1), the support bar (2) and the roof purline (3) are all of steel structures, one end of the support bar (2) is welded with the main structure (1), and the other end is welded with the roof purline (3);
s2, mounting a profiling bottom plate (4): the profiling bottom plates (4) are of steel structures, errors are adjusted by paying-off positioning before installation of the profiling bottom plates (4) so as to meet installation standards, the profiling bottom plates (4) are fixedly connected with the roof purlines (3) through tapping screws, and before the next profiling bottom plate (4) is installed, each profiling bottom plate is fixed, and the edges of the connected profiling bottom plates (4) are parallel and completely contacted;
s3, paving a steam barrier layer (5): the profiling bottom plate (4) is fully paved with a steam barrier layer (5);
s4, mounting a support (10): firstly, measuring, paying-off and positioning are carried out, after confirming that no errors exist, the support (10) is installed, firstly, a heat insulation pad (101) is installed below the support (10), and the support (10) is fixedly connected with the profiling bottom plate (4) and the roof purline (3) through self-tapping screws;
s5, laying heat-insulating rock wool (6), waterproof coiled materials (7) and fireproof layers (8): the heat-insulating rock wool (6), the waterproof coiled material (7) and the fireproof layer (8) are paved in sequence from bottom to top, and the edge of each surface layer is folded;
s6, mounting a roof board (9): the vertical lockstitching edges (901) between the adjacent roof boards (9) are mutually embedded and are in three-way embedding with the support (102) at the upper part of the support (10) to finish the connection between the roof boards (9), then the edges of the roof boards (9) are trimmed, and the edges of the roof boards (9) are bent to form folded edges (902);
s7, spraying a super-hydrophobic coating: after the roof board (9) is installed, carrying out super-hydrophobic coating (903) with nano silicon dioxide super-hydrophobic coating on the upper surface of the roof board (9);
s8, mounting a magnet (11): the magnets (11) are used for corrosion prevention design treatment and are arranged in the protective shell (111), every two magnets (11) are in a group, each group of magnets (11) is symmetrically arranged on the outer sides of the vertical lockstitch edges (901) on two sides of each bracket (102), and the protective shell (111) and the vertical lockstitch edges (901) are fixed together through the waterproof adhesive tape (112).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311251158.1A CN117306786A (en) | 2023-09-26 | 2023-09-26 | Vertical overlock metal roof and construction method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311251158.1A CN117306786A (en) | 2023-09-26 | 2023-09-26 | Vertical overlock metal roof and construction method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117306786A true CN117306786A (en) | 2023-12-29 |
Family
ID=89287789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311251158.1A Pending CN117306786A (en) | 2023-09-26 | 2023-09-26 | Vertical overlock metal roof and construction method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117306786A (en) |
-
2023
- 2023-09-26 CN CN202311251158.1A patent/CN117306786A/en active Pending
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