CN214739146U - Arc roofing structure - Google Patents
Arc roofing structure Download PDFInfo
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- CN214739146U CN214739146U CN202120065061.1U CN202120065061U CN214739146U CN 214739146 U CN214739146 U CN 214739146U CN 202120065061 U CN202120065061 U CN 202120065061U CN 214739146 U CN214739146 U CN 214739146U
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- roof
- arc
- gutter
- waterproof
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- 239000010959 steel Substances 0.000 claims abstract description 24
- 238000004321 preservation Methods 0.000 claims abstract description 23
- 238000009413 insulation Methods 0.000 claims abstract description 19
- 239000004575 stone Substances 0.000 claims abstract description 16
- 239000004570 mortar (masonry) Substances 0.000 claims abstract description 14
- 239000002998 adhesive polymer Substances 0.000 claims abstract description 4
- 239000012774 insulation material Substances 0.000 claims abstract description 4
- 238000004078 waterproofing Methods 0.000 claims description 9
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 241000209094 Oryza Species 0.000 description 2
- 235000007164 Oryza sativa Nutrition 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 235000009566 rice Nutrition 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 240000006891 Artemisia vulgaris Species 0.000 description 1
- 235000003261 Artemisia vulgaris Nutrition 0.000 description 1
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- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000007688 edging Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
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- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 description 1
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- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
The utility model discloses an arc-shaped roof structure, which comprises an arc-shaped roof frame layer, a bearing net layer, a heat preservation layer, a watching plate layer, a waterproof layer, a stone concrete layer, a waterproof mortar layer and a roof tile layer which are arranged from bottom to top in sequence; the heat insulation layer comprises a heat insulation plate, battens arranged on the heat insulation plate in a two-way mode and heat insulation materials in the middle of the battens; the starching plate layer is a wooden starching plate, and cold bottom oil is fully paved on the starching plate layer; the waterproof layer is self-adhesive polymer modified asphalt waterproof coiled material, and the roof structure at the corner of the gutter, the cornice and the column is provided with an additional waterproof layer. The arc-shaped roof structure provided by the utility model utilizes the physical properties of the materials and the superposition use, so that the natural heat-preservation heat-insulation wall roof is formed; the sound insulation and noise reduction effects are good through the physical properties of the materials of the roof building; the concrete and the steel wire mesh strengthen the overall anti-seismic effect of the roof, so the steel structure roof has good anti-seismic effect; the arc-shaped roof structure enables certain air flow to be formed inside the building, and air circulation is formed.
Description
Technical Field
The utility model relates to a building roofing field especially relates to an arc roofing structure, is applicable to house, tourism vacation, scenic spot supporting, original ecological building, new rural construction of township.
Background
Roof refers to the surface of the roof of a building and also to the portion between the ridge and the eaves. This portion occupies a larger area of the roof or the roof is a larger area portion of the roof. The construction method generally comprises a concrete cast-in-place floor, a cement mortar leveling layer, a heat insulation layer, a waterproof layer, a cement mortar protective layer, a drainage system, a parapet wall, lightning protection measures and the like, and the construction of tile surfaces (tile hanging strips) is also carried out during special engineering.
The prior roof has single radian, one-direction linear gradient and single modeling; meanwhile, the drainage and anti-seepage effects of the existing arc-shaped roof are not good, and the effect of adhesion to the natural effect is not good.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model aims at providing an arc roofing structure, green more suitably lives in, close nature, respect nature, the integration of heaven and man, and the building radian is pasted in natural radian, keeps warm energy-conservation, has antidetonation effect, waterproof impervious.
In order to realize the above purpose, the utility model discloses a technical scheme:
the utility model provides an arc roofing structure, includes arc roof truss layer, bearing stratum reticulare, heat preservation, the layer of looking at board, waterproof layer, stone concrete layer, waterproof mortar layer and the roofing tile layer that from supreme setting gradually down.
Further, the heat preservation layer comprises a heat preservation plate, battens arranged on the heat preservation plate in the two directions and heat preservation materials in the middle of the battens.
Further, the expected plate layer is a wood expected plate, and cold bottom oil is fully paved on the wood expected plate layer.
Further, the waterproof layer is self-adhesive polymer modified asphalt waterproof coiled material, and the roof structure at the corner of the gutter, the cornice and the column corner is provided with an additional waterproof layer.
Further, the stone concrete layer comprises a pressed felt strip, a steel wire mesh and concrete, the steel wire mesh is fixed on the pressed felt strip, and the concrete is laid on the steel wire mesh.
Further, the roof tile layer is a green tile or a sloping gutter tile.
The roof structure beside the eaves gutter comprises an eaves gutter supporting structure, a watching plate layer, a waterproof layer, a stone concrete layer, a waterproof mortar layer and a roof tile layer which are sequentially arranged from bottom to top;
eaves gutter bearing structure includes the first backup pad and the second backup pad on upper portion of bottom, both ends all are provided with fossil fragments about first backup pad and the second backup pad top.
Further, the eaves gutter is connected two adjacent roofing, and the eaves gutter below has set gradually the waterproof layer, has looked towards the sheet layer, heat preservation, has looked towards the sheet layer.
The utility model has the advantages that:
1. heat preservation and heat insulation: the natural heat-insulating wall and roof is formed by utilizing the physical properties of the heat-insulating material and the superposition of all layers.
2. Sound insulation and noise control: the sound insulation and noise reduction effects are good through the sound insulation physical properties of the materials (including fine stone concrete, a wood roof board, a heat insulation board and the like) of the roof building.
3. Shock resistance: the concrete and the steel wire mesh strengthen the overall anti-seismic effect of the roof, so that the steel structure roof has a good anti-seismic effect.
4. Air fluidity: the arc-shaped roof structure enables certain air flow to be formed inside the building, and air circulation is formed.
Drawings
FIG. 1 is a schematic view of the curved roof gutter of the present invention;
FIG. 2 is a schematic view of the arc roof ridge of the present invention;
FIG. 3 is a schematic view of the arc-shaped roof gutter of the present invention;
FIG. 4 is a schematic view of the eave of the arc-shaped roof of the present invention;
FIG. 5 is a cross-sectional view of the curved roof of the present invention;
in the figure: 1. an arc-shaped roof truss layer; 2. supporting the net layer; 3. a heat-insulating layer; 4. a board inspection layer; 5. a waterproof layer; 6. a stone concrete layer; 7. A waterproof mortar layer; 8. roofing shingles; 81. green tile; 82. a sloping gutter tile; 9. eaves gutter; 10. a gutter support structure; 101. a first support plate; 102. a second support plate; 103. a keel.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be further explained with reference to the accompanying drawings. In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model provides an arc roofing structure, as shown in fig. 1, 2 and 5, fig. 1 and 2 are the arc roofing structure of gutter and ridge department respectively, and fig. 5 is the cross-sectional view of arc roofing knot, includes from supreme arc roof truss layer 1, bearing stratum reticulare 2, heat preservation 3, roof boarding layer 4, waterproof layer 5, stone concrete layer 6, waterproof mortar layer 7 and the roofing tile layer 8 that sets gradually down.
In this embodiment, the arc-shaped roof frame layer 1 is a support main body of the roof, and the bearing net layer 2 is used for supporting and stabilizing the upper layer (heat insulation layer); the heat preservation layer 3 is used for heat preservation and heat insulation; the observation plate layer 4 is used for protecting the heat-insulating layer and is beneficial to waterproof layer construction; the waterproof layer 5 is used for preventing water; the stone concrete layer 6 is used for protecting the waterproof layer, improving the integrity of the roof and increasing the waterproof effect; the waterproof mortar layer 7 is used for preventing rainwater from leaking and stabilizing the roof tiles; the roofing shingles 8 are used for waterproofing and drainage.
As the optimization scheme of this embodiment, heat preservation 3 includes the battens and the insulation material in the middle of the battens that the heated board, heated board go up two-way setting to reach heat retaining effect.
As the optimization scheme of this embodiment, it is wooden telescoping plates that telescoping plate layer 4 is, and it has the cold bottom oil fully to spread on it, and the effect of fully spreading the cold bottom oil does benefit to waterproofing membrane's construction, and it contacts in waterproofing membrane, reaches better water-proof effects.
As the optimization scheme of this embodiment, waterproof layer 5 is self-adhesion polymer modified asphalt waterproofing membrane, and the roofing structure of gutter, eaves mouth, column angle department is provided with additional waterproof layer, prevents the rainwater seepage.
As the optimization scheme of this embodiment, stone concrete layer 6 is including pressing felt, wire net and concrete, and the wire net is fixed on pressing felt, and the concrete is laid on the wire net, makes it have good antidetonation effect.
As an optimized solution of this embodiment, as shown in fig. 1, the roof tile layer 8 is a small blue tile 81 or a diagonal gutter tile 82.
As an optimized scheme of this embodiment, the roof structure at the eaves gutter shown in fig. 3 further includes an eaves gutter 9 at the inclined bottom end of the roof, and the roof structure beside the eaves gutter 9 includes an eaves gutter supporting structure 10, a roof boarding layer 4, a waterproof layer 5, a stone concrete layer 6, a waterproof mortar layer 7 and a roof tile layer 8, which are sequentially arranged from bottom to top;
eaves gutter bearing structure 10 is used for supporting the roofing on upper portion and eaves gutter 9 of side, including the first backup pad 101 and the second backup pad 102 on upper portion of bottom, both ends all are provided with fossil fragments 103 about first backup pad 101 and the second backup pad 102 top.
As the optimization scheme of this embodiment, like the arc roofing structure at eaves mouth department shown in fig. 4, eaves gutter 9 connects two adjacent roofs, and waterproof layer 5, roof boarding layer 4, heat preservation 3, roof boarding layer 4 have set gradually in the below of eaves gutter 9. Prevent the rainwater through setting up waterproof layer 5 and ooze the dew, keep warm through setting up heat preservation 3. Lower floor is looked at sheet layer 4 and is used for the bearing to net, and heat preservation 3 is fixed and is looked at sheet layer 4 after, lays the one deck again and looks at sheet layer 4 and be used for protecting the heat preservation and do benefit to the upper waterproof layer construction.
For better understanding, the utility model discloses, following is to the theory of operation of the utility model make a complete description:
the embodiment explains the arc-shaped roof structure in detail on the basis of a 'rice country fishing song' project built by my department, and the project is positioned near the auspicious and rural four roads and the mugwort road in the luzhou county of the Dayi county, city, province, Sichuan province. This engineering is steel construction main part engineering, forms preliminary radian on steel structure spare beam column and purlin, and follow-up perfect radian effect in every layer of roofing work progress presents.
The construction process flow is as follows:
1. roof steel structure (arc roof frame layer)
Processing and manufacturing the roof curved surface radian steel beam, disassembling a drawing in order to ensure the geometric dimension precision of the hyperboloid radian beam, and rechecking by using multi-purpose steel structure disassembly software TEKLA to ensure that the geometric shape and the geometric dimension of each radian steel beam are correct. After the drawings are issued to a production workshop, explanation of team and team technical background and difficult questions is carried out so that each processing procedure of the production workshop can be smoothly carried out, the radian steel plate cutting and blanking machine must be cut by full-automatic flame, and the precision of the different-sex radian steel plates is guaranteed so that the assembled teams can hold the positioning size well in the welding process. And (5) carrying out roof installation and welding in site construction according to the number.
2. Roofing supporting net (supporting net layer)
The roof bearing net uses a 1.0x1.0cm bearing net, is fixed firmly on the steel beam purline along the design radian of the roof, is tensioned and fastened, ensures the smoothness of the bearing net, and is convenient for flat installation of the insulation board.
3. Thermal insulation board (thermal insulation layer)
The thickness of the heat preservation plate is 50mm, the heat preservation plate is orderly paved along the ridge direction, the wood strips are separated to use the anticorrosion wood, the two-way arrangement is tightly attached to the heat preservation plate, the radian is arranged on the roof, the hollow position is strictly forbidden under the heat preservation plate, and the condition that the heat preservation plate is in seamless contact with the lower bearing net is guaranteed. The middle of the batten is filled with heat insulation materials.
4. Wood roof boarding (Hope board layer)
The thickness of the wood sheathing board is 20mm, the wood sheathing board is fixed at the place with the steel beam and the purline by using the self-tapping screws at the interval of 500mm, and the place without the steel beam and the purline is strictly forbidden by using the self-tapping screws, so the wood sheathing board typesetting and the wood sheathing board line snapping are carried out before the construction. The self-tapping end of the self-tapping screw is ensured to be flush with the wood roof boarding without exposing heads, and construction of the waterproof coiled material is facilitated.
5. Water-proof layer
And after the construction of the timber apron is finished, the cold base oil is fully paved on the timber apron, and then the construction of the waterproof coiled material is carried out. A self-adhesive polymer modified bitumen waterproofing membrane (single-sided self-adhesive) of 1.5mm thickness was used. Along ridge direction by low toward eminence laying, do additional waterproof layer in easy seepage such as gutter, eaves mouth, column angle department and catchment department, 500mm are reserved on each side of additional waterproof layer, collect the department at gutter and rainwater and lay one deck waterproofing membrane more, avoid the rainwater to flow backward. And (3) paving a felt pressing strip at the same time of construction of the coiled material, wherein the middle distance is 500mm, and the caulking joint is full due to the nail holes and the factice on the two sides of the felt pressing strip.
6. Fine stone concrete (Stone concrete layer)
The whole roof is fully paved with 25x25mm steel wire meshes, the steel wire meshes are fixed on the felt pressing strips by screws, and the steel wire meshes must be tensioned and fastened, so that the C25 fine aggregate concrete does not slide down along the slope of the roof and the concrete does not crack. Before pouring, ash cakes are arranged on the roof at the positions about 1 m apart along with the radian to be formed by the roof, the ash cakes are arranged in a plum blossom shape and form a horizontal and vertical straight line, the edges of the ash cakes are checked to check whether the height of the arc is perfect, and if the height is abnormal, the ash cakes are adjusted and improved immediately. Compacting fine stone concrete and flattening the surface; cutting seams are reserved at intervals of 6 meters, dust and impurities in the seams are removed, factice asphalt is embedded into the seams, each side of the factice asphalt is 3-5cm higher than the sealed edge, and the full asphalt in the seams and the in-place asphalt at the edges of the seams are guaranteed.
7. Waterproof mortar (waterproof mortar layer)
The thinnest part of the waterproof mortar roof is 20mm, the whole roof is subjected to waterproof mortar construction along with the formed arc slope, and the last layer of small blue tiles is guaranteed to finish the construction to form a perfect arc.
8. Small blue tile (roofing tile layer)
The green tile installation strictly according to 70% of lap joint, expose 30%, guarantee that the roofing is water-tight, before carrying out the construction of the green tile of roofing, need to draw a design and confirm the position and the geometric dimensions of closing up and external gutter, whether the effect of drawing a design is unanimous with the design effect, it is only under construction to wait to design and confirm the model of drawing a design, because of three independent roofing all is the opposite sex curved surface, several directions drainage ramp, little clear tile of each direction need carry out the unit net unwrapping wire, the adjacent 50CM distance of interval carries out the standard height point unwrapping wire and makes the point, guarantee that curved surface ramp is excessive smooth, the roofing is leveled waterproof mortar and is leveled according to standard height point and gridlines, after the preparation work is accomplished, just can sit the cement mortar and carry out little green tile pavement.
9. Cornice edging
The construction of the external gutter needs to pay attention to the segmentation at the arc, the edge-closing piece gutter segments at the arc are installed and spliced according to 500MM, the attractiveness and smoothness of the arc are guaranteed, the joints are connected by structural glue and seam filling, the edge-closing keels are connected by 30 x1.0 galvanized rectangular pipes, the welding quality of the gutter structure is paid attention to when the external gutter is installed, a water closing experiment is carried out after welding is completed, and the water leakage of the gutter after welding is guaranteed. And after the edge-closing flange gutter is installed, fluorocarbon paint spraying is carried out, and the protection of components of other units is paid attention to during paint spraying, so that the paint pollution is prevented.
The whole roofing effect of the project shows the wheat wave formed by rice, which is tightly attached to the nature, respects the nature and integrates the heaven and the people; meanwhile, the radian of the building is more rounded, the effect is good when the building is attached to the nature, and the drainage and waterproof effects are better.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides an arc roofing structure, its characterized in that includes arc roof truss layer (1), bearing stratum reticulare (2), heat preservation (3), hope plate layer (4), waterproof layer (5), stone concrete layer (6), waterproof mortar layer (7) and roofing tile layer (8) that follow supreme setting gradually down.
2. The curved roof structure according to claim 1, characterised in that the insulation layer (3) comprises insulation boards, battens arranged in both directions on the insulation boards and insulation material in the middle of the battens.
3. Curved roofing structure according to claim 1, characterized in that the sheathing layer (4) is a sheathing board, which is fully covered with cold primer oil.
4. Curved roofing structure according to claim 1, characterized in that said waterproofing layer (5) is a self-adhesive polymer modified bituminous waterproofing sheet, and that the roofing structure at the corners of the gutter, cornice and pillar is provided with additional waterproofing layers.
5. Arc-shaped roof structure according to claim 1, characterized in that the stone concrete layer (6) comprises pressed felt strips, a steel wire mesh and concrete, the steel wire mesh is fixed on the pressed felt strips, and the concrete is laid on the steel wire mesh.
6. Curved roofing structure according to claim 1, characterized in that the roofing shingles (8) are roof tiles (81) or gutter tiles (82).
7. The arc-shaped roof structure according to claim 1, further comprising a gutter (9) at the inclined bottom end of the roof, wherein the roof structure beside the gutter (9) comprises a gutter supporting structure (10), a roof boarding layer (4), a waterproof layer (5), a stone concrete layer (6), a waterproof mortar layer (7) and a roof tile layer (8) which are sequentially arranged from bottom to top;
eaves gutter bearing structure (10) are including first backup pad (101) and the second backup pad (102) on upper portion of bottom, both ends all are provided with fossil fragments (103) about first backup pad (101) and second backup pad (102) top.
8. The arc-shaped roof structure according to claim 7, wherein the eaves gutter (9) is connected with two adjacent roofs, and a waterproof layer (5), a watching plate layer (4), an insulating layer (3) and a watching plate layer (4) are sequentially arranged below the eaves gutter (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120065061.1U CN214739146U (en) | 2021-01-11 | 2021-01-11 | Arc roofing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120065061.1U CN214739146U (en) | 2021-01-11 | 2021-01-11 | Arc roofing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214739146U true CN214739146U (en) | 2021-11-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120065061.1U Expired - Fee Related CN214739146U (en) | 2021-01-11 | 2021-01-11 | Arc roofing structure |
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| Country | Link |
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| CN (1) | CN214739146U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115928948A (en) * | 2023-01-30 | 2023-04-07 | 广西高盛建筑科技有限公司 | Installation and construction method for stock yard roof membrane structure |
| CN116623887A (en) * | 2023-06-19 | 2023-08-22 | 北京市建筑设计研究院有限公司 | Sinking dissipation type roof structure |
-
2021
- 2021-01-11 CN CN202120065061.1U patent/CN214739146U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115928948A (en) * | 2023-01-30 | 2023-04-07 | 广西高盛建筑科技有限公司 | Installation and construction method for stock yard roof membrane structure |
| CN116623887A (en) * | 2023-06-19 | 2023-08-22 | 北京市建筑设计研究院有限公司 | Sinking dissipation type roof structure |
| CN116623887B (en) * | 2023-06-19 | 2023-12-05 | 北京市建筑设计研究院有限公司 | Sinking dissipation type roof structure |
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Granted publication date: 20211116 |
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