CN113789899B - Steel structure simulation couch grass theme roof and construction method thereof - Google Patents
Steel structure simulation couch grass theme roof and construction method thereof Download PDFInfo
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- CN113789899B CN113789899B CN202110802119.0A CN202110802119A CN113789899B CN 113789899 B CN113789899 B CN 113789899B CN 202110802119 A CN202110802119 A CN 202110802119A CN 113789899 B CN113789899 B CN 113789899B
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- roof
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B7/00—Roofs; Roof construction with regard to insulation
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- 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
Abstract
The invention discloses a steel structure simulated thatch theme roof and a construction method thereof, wherein the steel structure simulated thatch theme roof comprises a roof steel frame system, a roof enclosing system arranged on the roof steel frame system and a theme decoration system arranged on the roof enclosing system; the roof steel frame system comprises a plurality of steel beams distributed in a pyramid shape and a plurality of connecting beams distributed in a circumferential direction, wherein the connecting beams are fixedly arranged between adjacent steel beams; the roof enclosure system comprises a profiled steel sheet fixedly arranged on a steel beam, a cement board paved on the profiled steel sheet and a waterproof coiled material arranged on the cement board; the theme decoration system comprises galvanized square steel pipes which are arranged along the circumferential direction of the roof, angle steel which is fixedly arranged on the side surface of the galvanized square steel pipes and fixedly connected with the cement board, clamping pieces which are fixedly arranged on the top surfaces of the galvanized square steel pipes, and simulated thatch with one ends arranged in the clamping pieces. The application has the advantages of energy conservation, environmental protection, high construction speed, convenient operation, easy satisfaction of the requirement of building appearance diversification, good decorative effect and long service life.
Description
Technical Field
The invention relates to the technical field of building roofs, in particular to a steel structure simulation couch grass theme roof and a construction method thereof.
Background
In modern subject building designs, more and more scenic spots use thatch to decorate the roof of the building, and a simple and primitive building style is created.
However, the roof structures of these buildings mostly adopt traditional roof structures such as wood structure roofs or cast-in-place concrete structure roofs, and the like, and are decorated by using real couch grass to achieve the subject effect. But has the following problems: 1) The roof with the wood structure has poor fireproof performance, consumes wood and has long construction period; 2) The roof construction speed of the concrete structure is slower, the cost is higher, and the pollution such as dust, noise and the like is easy to generate; 3) The roof with the wood structure and the concrete structure cannot easily meet the requirement of diversification of the appearance of a subject building; 4) The real couch grass is inflammable and does not meet the fireproof requirement of the building. The above problems may affect the use function and use safety of the building, and are disadvantageous in saving the construction cost.
Disclosure of Invention
The invention provides a steel structure simulation couch grass theme roof and a construction method thereof, which have the advantages of energy conservation, environmental protection, high construction speed, convenient operation, easy satisfaction of the requirement of diversified building shapes, good decorative effect and long service life.
The technical problems to be solved are as follows: the existing wood structure roof is 1) poor in fireproof performance, consumes wood and is long in construction period; 2) The roof construction speed of the concrete structure is slower, the cost is higher, and the pollution such as dust, noise and the like is easy to generate; 3) The roof with the wood structure and the concrete structure cannot easily meet the requirement of diversification of the appearance of a subject building; 4) The real couch grass is inflammable and does not meet the fireproof requirement of the building.
In order to solve the technical problems, the invention adopts the following technical scheme:
the invention relates to a steel structure simulation couch grass theme roof, which comprises a roof steel frame system, a roof enclosing system arranged on the roof steel frame system and a theme decorating system arranged on the roof enclosing system;
the roof steel frame system comprises a plurality of steel beams distributed in a pyramid shape and a plurality of connecting beams distributed in a circumferential direction, wherein the connecting beams are fixedly arranged between adjacent steel beams, and the connecting beams are arranged in a plurality of ways along the length direction of the steel beams;
the roof enclosure system comprises a profiled steel plate fixedly arranged on a steel beam, a cement plate paved on the profiled steel plate and a waterproof coiled material arranged on the cement plate;
the theme decoration system comprises galvanized square steel pipes which are circumferentially arranged along a roof, angle steel which is fixedly arranged on the side face of the galvanized square steel pipes and fixedly connected with a cement plate, clamping pieces which are fixedly arranged on the top face of the galvanized square steel pipes, and simulated couch grass with one ends arranged in the clamping pieces, wherein the galvanized square steel pipes are radially arranged at intervals along the roof.
The invention relates to a steel structure simulation couch grass subject roof, and further relates to a steel beam which is arranged in a gradient manner.
The invention relates to a steel structure simulation couch grass subject roof, and further, a first flashing board is arranged on the top surface of a waterproof coiled material at the cornice of the roof.
The invention discloses a steel structure simulation couch grass subject roof, and further, a gap is reserved between the bottom surface of a galvanized square steel pipe and the top surface of a roof enclosure system.
The invention relates to a steel structure simulation couch grass subject roof, and further relates to a flagpole arranged in the center of the top of a roof steel frame system.
The invention relates to a steel structure simulation couch grass subject roof, which is characterized in that an FRP component is wrapped outside a flagpole, resin is filled between the FRP component and the flagpole, and the resin wraps a waterproof coiled material collecting head.
The invention relates to a steel structure simulated couch grass subject roof, which is further characterized in that a circle of second flashing plates are arranged at the lower part of an FRP (fiber reinforced plastic) component, the upper ends of the second flashing plates are connected to the outer side of the FRP component in a bonding way, and the lower ends of the second flashing plates are connected to the simulated couch grass in a bonding way.
The invention discloses a steel structure simulation cogongrass subject roof, which is characterized in that a mounting plate is fixedly arranged at the lower end of a flagpole, and the mounting plate is fixedly connected with a steel beam.
The invention discloses a construction method of a steel structure simulation couch grass theme roof, which comprises the following steps:
step 1: installing a roof steel frame system: connecting the steel beam and the connecting beam to form a pyramid structure, vertically installing a flagpole in the center of the roof, and welding and fixing a flagpole bottom mounting plate with the steel beam;
step 2: installing a roof enclosure system: paving a profiled steel sheet on the steel beam, paving a cement board on the profiled steel sheet, paving a waterproof layer on the cement board, and installing a first flashing board at the cornice position of the roof;
step 3: installing a theme decorating system: firstly, assembling a galvanized square steel pipe and angle steel, wherein a certain distance is reserved between the bottom surface of the galvanized square steel pipe and the bottom surface of the angle steel during assembling, then the galvanized square steel pipe is annularly arranged along a roof, and the angle steel is fixedly connected with a cement board; installing the simulated couch grass in the clamping piece, then installing the simulated couch grass in sequence from the bottom to the top of the roof, and solidifying the clamping piece and the galvanized square steel pipe during installation;
step 4: and (3) waterproof treatment: adding an FRP (fiber reinforce Plastic) component outside the flagpole, filling a gap between the flagpole and the FRP component with resin, and wrapping the head of the roof waterproof coiled material in the resin during filling; and a second flashing plate is arranged outside the FRP component.
Compared with the prior art, the invention has the following beneficial effects:
1. the roof system is characterized in that a steel structure is adopted as a roof main structure, the structure can be processed into any shape according to theme requirements, a profiled steel sheet is adopted as a bearing plate of the roof system, then a cement plate and a waterproof layer are paved on the bearing plate, and a couch grass keel and simulated couch grass are installed, so that the effects of roof waterproof and theme decoration are achieved;
2. the steel structure is adopted to construct the simulated thatch roof, so that the installation effect is high, and the construction period is short; the components adopted by the steel structure roof are produced in a factory scale, so that the machining precision is high, and the on-site construction precision control is facilitated; in addition, the steel structure simulation couch grass roof can be constructed in a dry mode, water is saved, construction occupied area is small, generated noise is small, dust is small, the appearance of the building is easy to meet diversified requirements and artistic requirements, the construction of concrete and bricks and tiles is greatly reduced, the steel structure simulation couch grass roof is green and environment-friendly, and after the service life of the later-stage building is up, solid garbage generated by the steel structure simulation couch grass roof is small and recyclable.
The invention is further described below with reference to the accompanying drawings.
Drawings
FIG. 1 is a schematic elevational view of a steel structure roof of the present invention;
FIG. 2 is an enlarged schematic view of portion A of FIG. 1;
FIG. 3 is a plan view of the installation of a galvanized square steel pipe;
fig. 4 is an enlarged schematic view of a portion B in fig. 1.
Reference numerals:
1. roof steel frame system; 11. a steel beam; 12. a connecting beam; 2. a roof enclosure system; 21. profiled steel sheet; 22. a cement board; 23. waterproof coiled materials; 3. a theme decorating system; 31. zinc-plated square steel pipes; 32. angle steel; 33. a clamping member; 34. simulating couch grass; 4. a first flashing; 5. a flagpole; 6. a mounting plate; 7. FRP members; 8. a resin; 9. and a second flashing.
Detailed Description
As shown in fig. 1, the invention discloses a steel structure simulated thatch subject roof and a construction method thereof, wherein the steel structure simulated thatch subject roof comprises a roof steel frame system 1, a roof enclosing system 2 arranged on the roof steel frame system 1 and a subject decoration system 3 arranged on the roof enclosing system 2.
With the description of the eight-pyramid roof structure, the roof steel frame system 1 comprises a plurality of steel beams 11 distributed in a pyramid shape and a plurality of connecting beams 12 distributed in a ring shape and fixedly arranged between the adjacent steel beams 11, wherein eight steel beams 11 are uniformly distributed at intervals, the gradient of each steel beam 11 is 53.3%, and the included angle between the adjacent steel beams 11 is 45 degrees. The connecting beams 12 are arranged along the horizontal annular direction, two ends of the connecting beams 12 are respectively fixedly connected with the steel beams 11, three rows of connecting beams 12 are arranged along the annular direction, and when the connecting beams are installed, the upper flanges of the connecting beams 12 and the side surfaces of the formed pyramid are kept on the same plane.
Referring to fig. 2 and 3, the roof sheathing system 2 comprises profiled steel sheets 21, cement sheets 22 and waterproof rolls 23, wherein the profiled steel sheets 21 are laid on steel beams 11 to serve as roof bearing plates, ribs of the profiled steel sheets 21 are arranged along the gradient direction of the roof, the profiled steel sheets 21 are fixed on connecting beams 12 by self-tapping screws, and the self-tapping screws are arranged at the contact positions of wave troughs and the connecting beams 12; and the cut of the profiled steel sheet 21 on the two adjacent conical surfaces is straight, and the joint is tight when the profiled steel sheet is installed. The cement plates 22 are 15mm thick and are paved on the profiled steel plates 21 to serve as leveling layers, the cement plates 22 are fixed on the wave crests of the profiled steel plates 21 through flat head self-tapping screws, and the cement plates 22 on two adjacent conical surfaces are cut into grooves to ensure tight surface joints. The waterproof roll 23 is provided in two layers and is laid on the cement board 22. The waterproof coiled material 23 top surface is installed first flashing board 4 in roof cornice department, and first flashing board 4 is fixed with cement board 22 through self tapping screw.
The main body decoration system comprises galvanized square steel pipes 31, angle steels 32, clamping pieces 33 and simulated cogongrass 34, wherein the galvanized square steel pipes 31 are circumferentially arranged along a roof, and a plurality of galvanized square steel pipes are uniformly arranged along the radial direction of the roof at intervals. The steel angle 32 is welded on the two sides of the galvanized square steel pipe 31 alternately, the steel angle 32 is fixedly connected with the cement board 22 through a self-tapping screw, the self-tapping screw is provided with a waterproof silica gel gasket, a gap between the steel angle 32 and the contact position of the waterproof coiled material 23 is filled with waterproof sealant, and a gap is reserved between the bottom surface of the galvanized square steel pipe 31 and the bottom surface of the steel angle 32, so that a water seepage gap is formed between the galvanized square steel pipe 31 and the roof enclosing system 2. The clamping piece 33 is formed by bending galvanized iron sheets into a U shape, is clamped at one end of the simulated couch grass 34, and fixes the two parts through self-tapping screws; the clamping member 33 is provided on the top surface of the galvanized square steel pipe 31, and is fixedly connected with the galvanized square steel pipe 31 by self-tapping screws with an opening facing the roof cornice direction. When the simulated couch grass 34 is installed, the simulated couch grass is installed from the lowest position of the roof, and after one circle of simulated couch grass is installed, the simulated couch grass is installed upwards for another circle of simulated couch grass.
Referring to fig. 4, a flagpole 5 is installed at the center of the top of the roof steel frame system 1, a mounting plate 6 is welded at the lower end of the flagpole 5, and the mounting plate 6 is positioned on the bottom surface of the roof and welded and fixed with a steel beam 11. The flagpole 5 is wrapped with the FRP component 7, the FRP component 7 is made of fiber reinforced composite materials, resin 8 is filled between the FRP component 7 and the flagpole 5, and one end of the waterproof roll layer, which is close to the center of the roof, is folded upwards along the flagpole 5 to be wrapped inside the resin 8. The lower part of the FRP component 7 is provided with a circle of second flashing plates 9, the upper ends of the second flashing plates 9 are connected to the outer side of the FRP component 7 in a bonding mode, the second flashing plates are fixed through self-tapping screws, the lower ends of the second flashing plates are connected to the simulated couch grass 34 in a bonding mode, and the second flashing plates are fixed with the galvanized square steel pipes 31 through the self-tapping screws.
The steel structure is adopted to construct the simulated couch grass 34 roof, so that the installation effect is high, and the construction period is short; the components adopted by the steel structure roof are produced in a factory scale, so that the machining precision is high, and the on-site construction precision control is facilitated; in addition, the steel structure simulation couch grass 34 roof can be constructed in a dry mode, water is saved, construction occupied area is small, generated noise is small, dust is small, the appearance of the building is easy to meet diversified requirements and artistic requirements, the construction of concrete and bricks and tiles is greatly reduced, the steel structure simulation couch grass 34 roof is green and environment-friendly, and after the service life of the later-stage building is up, solid garbage generated by the steel structure simulation couch grass 34 roof is small and recyclable.
The construction method of the steel structure simulation couch grass theme roof comprises the following steps:
step 1: installing a roof steel frame system: the steel beams 11 and the connecting beams 12 are connected to form an eight-pyramid roof structure, the gradient of the steel beams 11 is 53.3%, and the included angle between the adjacent steel beams 11 is 45 degrees. A flagpole 5 with phi 90 is vertically arranged in the center of the roof, and a mounting plate 6 at the bottom of the flagpole 5 is welded and fixed with a steel beam 11.
Step 2: installing a roof enclosure system: a YX38-150 profiled steel sheet 21 with the thickness of 1.5mm is paved on a steel beam 11 as a roof bearing plate, the profiled steel sheet 21 is fixed on a connecting beam 12 along the roof gradient direction by adopting self-tapping screws, the self-tapping screws are noted to be installed at the contact positions of the trough and the flange of the connecting beam 12, the cut of the profiled steel sheet 21 on two adjacent conical surfaces is straight, and the joint is tight during installation. Then, a cement plate 22 with the thickness of 15mm is paved on the profiled steel sheet 21 as a leveling layer, a roof waterproof layer is conveniently paved, the cement plate 22 is fixed at the crest position of the profiled steel sheet 21 through flat head self-tapping screws, the distance between the self-tapping screws is 600mm, and the joint seams of the cement plates 22 on two adjacent conical surfaces are cut into grooves, so that the surface joint seams are guaranteed to be tight. Finally, two layers of waterproof coiled materials 23 are paved on the cement plate 22, a first flashing plate 4 is installed at the roof cornice position, and the first flashing plate 4 is fixed with the cement plate 22 through self-tapping screws.
Step 3: installing a theme decorating system: firstly, the galvanized square steel pipe 31 and the angle steel 32 are assembled, when the galvanized square steel pipe 31 and the angle steel 32 are assembled, a distance of 10cm is reserved between the bottom surface of the galvanized square steel pipe 31 and the bottom surface of the angle steel 32, then the galvanized square steel pipe 31 is circumferentially arranged along a roof, and the angle steel 32 is fixed with the cement board 22 through self-tapping screws. The simulated couch grass 34 is arranged in the clamping piece 33, then the simulated couch grass 34 is sequentially arranged from the bottommost part to the top of the roof, the next circle is arranged after the simulated couch grass 34 is arranged, and the clamping piece 33 and the galvanized square steel pipe 31 are fixed by self-tapping screws during the installation.
Step 4: and (3) waterproof treatment: the FRP component 7 is wrapped outside the flagpole 5, the gap between the flagpole 5 and the FRP component 7 is filled with resin 8, and the roof waterproof coiled material 23 is wrapped in the resin 8 after being gathered. Then a second flashing plate 9 is arranged on the outer side of the FRP component 7, the upper end of the second flashing plate 9 is connected to the FRP component 7 in a bonding way and fixed through self-tapping screws, and the lower end of the second flashing plate is connected to the simulated couch grass 34 in a bonding way and fixed with the galvanized square steel pipe 31 through self-tapping screws.
The above examples are only illustrative of the preferred embodiments of the present invention and are not intended to limit the scope of the present invention, and various modifications and improvements made by those skilled in the art to the technical solution of the present invention should fall within the scope of protection defined by the claims of the present invention without departing from the spirit of the present invention.
Claims (5)
1. The utility model provides a steel construction emulation couch grass theme roof which characterized in that: the roof protection system comprises a roof steel frame system (1), a roof protection system (2) arranged on the roof steel frame system (1) and a theme decoration system (3) arranged on the roof protection system (2);
the roof steel frame system (1) comprises a plurality of steel beams (11) distributed in a pyramid shape and a plurality of connecting beams (12) distributed in a circumferential direction, wherein the connecting beams (12) are fixedly arranged between the adjacent steel beams (11), and a plurality of connecting beams are arranged along the length direction of the steel beams (11);
the roof enclosure system (2) comprises profiled steel plates (21) fixedly arranged on the steel beams (11), cement plates (22) paved on the profiled steel plates (21) and waterproof coiled materials (23) arranged on the cement plates (22), wherein the cut of each two adjacent profiled steel plates (21) is straight, and the joint is tight during installation;
the theme decorating system (3) comprises galvanized square steel pipes (31) which are arranged along the circumferential direction of a roof, angle steel (32) which is fixedly arranged on the side surface of the galvanized square steel pipes (31) and fixedly connected with a cement plate (22), clamping pieces (33) which are fixedly arranged on the top surface of the galvanized square steel pipes (31) and simulated cogongrass (34) with one end arranged in the clamping pieces (33), wherein the galvanized square steel pipes (31) are arranged along the radial direction of the roof at intervals, and gaps are reserved between the bottom surface of the galvanized square steel pipes (31) and the top surface of the roof enclosing system (2);
a flagpole (5) is arranged in the center of the top of the roof steel frame system (1), a mounting plate (6) is fixedly arranged at the lower end of the flagpole (5), and the mounting plate (6) is fixedly connected with a steel beam (11); the flagpole (5) is wrapped with an FRP component (7), resin (8) is filled between the FRP component (7) and the flagpole (5), and the resin (8) wraps the waterproof coiled material (23) to retract.
2. The steel structure simulated thatch theme roof of claim 1, wherein: the steel beam (11) is arranged in a gradient mode.
3. The steel structure simulated thatch theme roof of claim 1, wherein: the top surface of the waterproof coiled material (23) is provided with a first flashing board (4) at the roof cornice.
4. The steel structure simulated thatch theme roof of claim 1, wherein: the lower part of the FRP component (7) is provided with a circle of second flashing plates (9), the upper ends of the second flashing plates (9) are connected to the outer side of the FRP component (7) in a bonding mode, and the lower ends of the second flashing plates are connected to the simulated couch grass (34) in a bonding mode.
5. The method for constructing the steel structure simulated thatch subject roof according to any one of claims 1 to 4, comprising the following steps:
step 1: installing a roof steel frame system: connecting the steel beam (11) and the connecting beam (12) to form a pyramid structure, vertically installing a flagpole (5) in the center of the roof, and welding and fixing a mounting plate (6) at the bottom of the flagpole (5) with the steel beam (11);
step 2: installing a roof enclosure system: paving a profiled steel sheet (21) on the steel beam (11), paving a cement board (22) on the profiled steel sheet (21), paving a waterproof layer on the cement board (22), and installing a first flashing board (4) at the roof cornice position;
step 3: installing a theme decorating system: firstly, assembling a galvanized square steel pipe (31) and angle steel (32), wherein a certain distance is reserved between the bottom surface of the galvanized square steel pipe (31) and the bottom surface of the angle steel (32) during assembling, then the galvanized square steel pipe (31) is annularly arranged along a roof, and the angle steel (32) is fixedly connected with a cement board (22); installing the simulated couch grass (34) in the clamping piece (33), then installing the simulated couch grass (34) in sequence from the bottom to the top of the roof, and solidifying the clamping piece (33) and the galvanized square steel pipe (31) during installation;
step 4: and (3) waterproof treatment: adding an FRP (fiber reinforce Plastic) component (7) outside the flagpole (5), filling a gap between the flagpole (5) and the FRP component (7) with resin (8), and wrapping the head of the roof waterproof coiled material (23) in the resin (8) during filling; a second flashing (9) is mounted outside the FRP member (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110802119.0A CN113789899B (en) | 2021-07-15 | 2021-07-15 | Steel structure simulation couch grass theme roof and construction method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110802119.0A CN113789899B (en) | 2021-07-15 | 2021-07-15 | Steel structure simulation couch grass theme roof and construction method thereof |
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| CN113789899A CN113789899A (en) | 2021-12-14 |
| CN113789899B true CN113789899B (en) | 2023-05-09 |
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Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201047140Y (en) * | 2007-04-18 | 2008-04-16 | 上海市第四建筑有限公司 | Water proof heat preserving noise prevention decorative roof of steel construction roof truss |
| CN203977716U (en) * | 2014-07-01 | 2014-12-03 | 邹斌 | A kind of synthesis of artificial couch grass tile |
| CN204571105U (en) * | 2015-03-19 | 2015-08-19 | 苏州园林设计院有限公司 | A kind of emulation ecoscape roof |
| CN205314380U (en) * | 2015-12-29 | 2016-06-15 | 厦门晋博建筑科技有限公司 | Roofing structure of light gauge steel building |
| CN206328971U (en) * | 2016-11-16 | 2017-07-14 | 中冶建筑研究总院有限公司 | A kind of cogongrass steel structural roof eave structure |
| CN207419873U (en) * | 2017-11-10 | 2018-05-29 | 上海陆誉工程设计管理有限公司 | A kind of simulation thatch roof |
| CN210152097U (en) * | 2019-05-22 | 2020-03-17 | 浙江元鸿纺织科技有限公司 | Waterproof structure for roof flagpole base |
| CN110952731A (en) * | 2019-10-23 | 2020-04-03 | 上海市建工设计研究总院有限公司 | Roof decoration connection structure and assembling method thereof |
| CN111927006A (en) * | 2020-08-04 | 2020-11-13 | 中冶建筑研究总院有限公司 | Mounting method for thatch eave |
| CN111794451A (en) * | 2020-08-04 | 2020-10-20 | 中冶建筑研究总院有限公司 | Eave structure |
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