CN116591369A - Shell-shaped building net rack manned roof structure - Google Patents
Shell-shaped building net rack manned roof structure Download PDFInfo
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- CN116591369A CN116591369A CN202310548263.5A CN202310548263A CN116591369A CN 116591369 A CN116591369 A CN 116591369A CN 202310548263 A CN202310548263 A CN 202310548263A CN 116591369 A CN116591369 A CN 116591369A
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- Prior art keywords
- roof
- shell
- fixedly connected
- shaped building
- layer
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 67
- 239000010959 steel Substances 0.000 claims abstract description 67
- 239000004567 concrete Substances 0.000 claims abstract description 34
- 229920002396 Polyurea Polymers 0.000 claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000010410 layer Substances 0.000 claims description 58
- 239000011083 cement mortar Substances 0.000 claims description 12
- 239000011381 foam concrete Substances 0.000 claims description 12
- 239000004575 stone Substances 0.000 claims description 9
- 239000002344 surface layer Substances 0.000 claims description 9
- 238000002955 isolation Methods 0.000 claims description 5
- 230000001680 brushing effect Effects 0.000 claims description 2
- 239000008187 granular material Substances 0.000 claims 1
- 239000011248 coating agent Substances 0.000 abstract description 14
- 238000000576 coating method Methods 0.000 abstract description 14
- 230000000694 effects Effects 0.000 abstract description 13
- 238000005516 engineering process Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000006260 foam Substances 0.000 description 8
- 238000004321 preservation Methods 0.000 description 8
- 241000189524 Baccharis halimifolia Species 0.000 description 5
- 239000011490 mineral wool Substances 0.000 description 5
- 238000009413 insulation Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000004570 mortar (masonry) Substances 0.000 description 3
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 2
- 230000002457 bidirectional effect Effects 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 238000004078 waterproofing Methods 0.000 description 2
- 206010066054 Dysmorphism Diseases 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 241000270708 Testudinidae Species 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000003562 lightweight material Substances 0.000 description 1
- 239000011431 lime mortar Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002674 ointment Substances 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- 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
- E04B7/02—Roofs; Roof construction with regard to insulation with plane sloping surfaces, e.g. saddle roofs
-
- 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
- E04B7/08—Vaulted roofs
- E04B7/10—Shell structures, e.g. of hyperbolic-parabolic shape; Grid-like formations acting as shell structures; Folded structures
- E04B7/105—Grid-like structures
-
- 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
- E04B7/20—Roofs consisting of self-supporting slabs, e.g. able to be loaded
-
- 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
- E04D13/1693—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 the upper surface of the insulating material forming an inclined surface
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
The invention discloses a shell-shaped building net rack boarding roof structure which comprises a building roof main body, wherein the building roof main body comprises a plurality of supporting tables, the upper ends of the supporting tables are fixedly connected with connecting pieces, each connecting piece comprises a roof net shell support fixed at the upper ends of the supporting tables, the upper ends of the roof net shell supports are fixedly connected with a plurality of supporting circular tubes, and the upper ends of the supporting circular tubes are fixedly connected with string-up bolts. The invention realizes the appearance effect of hyperboloid conchoidal property through the concrete structure plate and the grid structure, has no precedent in domestic engineering, is more stable than the prior truss technology, reduces the load of the roof, saves the steel consumption and the manufacturing cost, forms a stable triangle unit structure through the channel steel main joist, strengthens the triangle through the angle steel secondary joist, increases the overall stability of the structure, adopts polyurea coating with better performance for the roof waterproof layer, and has small water seepage hidden trouble.
Description
Technical Field
The invention relates to the technical field of roof structures, in particular to a human roof structure on a shell-shaped building grid.
Background
The utility model provides an irregular shell shape building roofing, the building overall modeling is the shell of lying, because the building curved surface dysmorphism, the curvature changes complicacy, there is not standard unit, the roofing requires the excessive smooth of camber, have heat preservation concurrently, waterproof, daylighting, the functional requirement of people of going up, according to this design requirement, design the roofing for bolt net frame curved surface gradual change's form, in order to realize the appearance effect, adopt light concrete filling layer to guarantee the heat preservation effect of roofing and reduce roofing load simultaneously, adopt polyurea waterproof coating to guarantee the roofing and ooze, the roof design has the inside daylighting of tortoise shell shaped skylight to guarantee the building, this kind of novel design's building modeling, building construction and design method, there is not the same engineering construction experience in China.
The closest prior art-a steel structural system roofing structure (patented, patent number CN 205399775U); the steel structure system roof structure comprises a structural beam, wherein the structural beam comprises a main beam and a secondary beam, a roof board is paved on the structural beam, a paint layer is paved on the upper surface of the roof board, extruded sheets are uniformly distributed and fixed on the paint layer, the upper surface of the extruded sheets is tightly sealed through mortar, battens are uniformly distributed and fixed through mortar, and roof tiles are fixed on the battens; the roof board is formed by connecting autoclaved lightweight aerated concrete plates, and asphalt ointment foaming glue is filled between board seams of the autoclaved lightweight aerated concrete plates.
The same points: (1) a steel structure supporting roof system; (2) all have waterproof and heat-insulating functions;
the difference is that: (1) the prior art is of a linear structure and a non-curved surface, all components are standard units, the building appearance of the technical scheme is of a shell-shaped structure, the hyperboloid is of a special-shaped structure, and the standard units are not included; (2) the prior art is a steel structure truss girder supporting system, and the technical scheme is a bolt net shell structure supporting system which is a hyperstatic structure system; (3) an autoclaved lightweight aerated concrete slab (ALC slab) with the thickness of 100mm is paved on a steel structure in the prior art, and the self weight is large, the technical scheme uses a steel structure profiled steel sheet as a structural slab, foam concrete at the upper part is a filling layer and an insulating layer, the self weight is small, and the steel consumption is saved; (4) the waterproof coating used in the prior art is acrylic coating, and the waterproof coating used in the technical scheme is polyurea waterproof coating with higher strength and stronger tensile property, so that the waterproof effect is better; (5) in the prior art, a B1-level extruded polystyrene board with the thickness of 50mm is paved on a waterproof layer to serve as an insulation layer, and the foam concrete at the bottom of the waterproof coating has an insulation effect, so that one layer of structure is saved; (6) the surface layer in the prior art is a tile hanging non-manned roof;
therefore, the technical scheme is not applicable to the steel structure system roof structure in the prior art.
A steel structure factory building roof with a waterproof heat preservation system (patent number: CN 205399844U); the utility model provides a steel construction factory building roofing with waterproof insulation system, includes roofing steel carrier plate, roofing steel carrier plate installs on roofing purlin, has laid rock wool board heat preservation on roofing steel carrier plate, it has waterproofing membrane to lay on the rock wool board heat preservation, waterproofing membrane pass through rivet connection, on roofing steel carrier plate be provided with the vapour barrier between roofing steel carrier plate and the rock wool board heat preservation.
The same points: (1) are steel structure supporting systems; (2) the roof purlins and the roof steel bearing plates are arranged, and the steel bearing plates are used as roof structural plates; (3) an insulating layer is arranged on the roof steel bearing plate; (4) a waterproof layer is arranged on the heat-insulating layer.
The difference is that: (1) the prior art only discloses a factory building roof, the cross section of the factory building roof is a flat roof and is not in a special-shaped structure, the building appearance of the technical scheme is a shell-shaped, hyperboloid special-shaped structure, and standard units are not arranged; (2) the prior art is a steel structure truss girder supporting system, the technical scheme is a bolt ball net shell structure supporting system, which is a statically indeterminate structure system, the stress is more reasonable, and the curved surface is excessively smoother; (3) the heat-insulating layer in the prior art is a traditional rock wool board and is an inorganic material, the joint is difficult to process, foam concrete is adopted in the technical scheme, the foam concrete belongs to a composite A-level material, the self weight is small, and the performance is more excellent than that of the rock wool board; (4) the vapor barrier layer is required to be arranged between the steel bearing plate and the heat insulating layer in the prior art, construction is complex, the foam grain concrete heat insulating layer is made of an impermeable composite heat insulating material, the expansion coefficient is small, and the vapor barrier layer is not required to be arranged; (5) in the prior art, the traditional waterproof coiled material is used, and the waterproof coating used in the technical scheme is polyurea waterproof coating with higher strength and stronger tensile property, so that the waterproof effect is better; (6) the prior art surface course is the factory building roofing, is the non-manned roofing, and this technical scheme adopts fine stone waterproof protection layer and water brush stone surface course to regard as the ladder step, is the manned roofing.
Disclosure of Invention
The invention aims to solve the technical problems, and provides a human roof structure on a shell-shaped building grid, which realizes the appearance effect of hyperboloid conchiolity through a concrete structural plate and a grid structure, has no precedent in domestic engineering, is more stable than the prior truss technology in stress, reduces the load of the roof, saves the steel consumption and the manufacturing cost, forms a stable triangular unit structure through a channel steel main keel, strengthens the triangle through an angle steel secondary keel, increases the overall stability of the structure, and has a roof waterproof layer with polyurea coating with better performance and small water seepage hidden trouble.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a people's roofing structure on shell-shaped building rack, includes the building roofing main part, the building roofing main part is including a plurality of brace tables, the upper end fixedly connected with connecting piece of brace table, the connecting piece is including fixing the roof net shell support in the brace table upper end, the upper end fixedly connected with of roof net shell support supports a plurality of support pipes, a plurality of the upper end fixedly connected with string bolt ball of support pipe, adjacent string bolt ball passes through pull rod fixed connection and forms the brace network, is located the top string bolt ball upper fixedly connected with support pipe, the upper end fixedly connected with backup pad of support pipe, the upper end of backup pad supports two channel-sections, two the channel-section steel is connected through the channel-section steel connecting plate, the upper end of channel-section steel is fixed with roof structure, roof structure is including fixing the profiled steel sheet in the channel-section steel upper end, the upper end of profiled steel sheet is laid and is fixed with bubble grain concrete, the upper end of bubble grain concrete is fixedly connected with the waterproof layer, the upper end of polyurea protection layer is laid to the upper end of polyurea protection layer, the upper end of profiled steel sheet is laid with the water-proof layer.
Preferably, the upper end of the roof reticulated shell support is fixedly connected with a plurality of first supporting rib plates, and the upper ends of the first supporting rib plates are fixedly connected with the bottoms of the upper chord bolt balls.
Preferably, a plurality of second supporting rib plates are fixedly connected to the bottom of the supporting plate, and the second supporting rib plates are fixedly connected with the upper ends of the upper chord bolt balls.
Preferably, the thickness of the foam concrete is 200mm, and the upper end of the foam concrete is leveled by cement mortar.
Preferably, the upper end of the polyurea waterproof layer is provided with a cement mortar isolation layer.
Preferably, the concrete protective layer is combined with the water brush stone surface layer through cement mortar.
Preferably, the upper end of the roof structure is arranged in a stepped manner.
Preferably, the pull rod is welded with the upper chord bolt ball.
Compared with the prior art, the invention has the beneficial effects that:
1. the appearance effect of hyperboloid conchoidal property is realized through the concrete structural slab and the grid structure, no precedent exists in domestic engineering, and meanwhile, compared with the prior truss technology, the truss structure is reasonable in stress, more stable, reduces roof load, saves steel consumption and cost.
2. Form stable triangle-shaped unit structure through the channel-section steel main joist to strengthen triangle-shaped through the angle steel secondary joist, increase structure overall stability.
3. The roof building structure is characterized in that light concrete is directly poured on a steel bearing plate, and the light concrete is used as a filling layer and a heat preservation layer, so that the building structure level is reduced, and no precedent is provided in domestic engineering.
4. The roof waterproof layer adopts polyurea coating with better performance, and the hidden trouble of water seepage is small.
5. The building structures from the foam concrete heat-insulating layer to the surface layer are arc-shaped surface steps, and no precedent exists in domestic engineering.
In summary, the invention realizes the appearance effect of hyperboloid conchiology through the concrete structure plate and the grid structure, has no precedent in domestic engineering, is more stable than the prior truss technology in the meantime, reduces the load of the roof, saves the steel consumption and the manufacturing cost, forms a stable triangle unit structure through the channel steel main joist, strengthens the triangle through the angle steel secondary joist, increases the overall stability of the structure, adopts polyurea coating with better performance for the roof waterproof layer, and has small water seepage hidden trouble.
Drawings
FIG. 1 is a schematic diagram of a human roof structure on a shell-shaped building grid according to the present invention;
FIG. 2 is a top view of a human roof structure on a shell-shaped building rack according to the present invention;
FIG. 3 is a schematic view of a connector in a human roof structure on a shell-shaped building rack according to the present invention;
FIG. 4 is a cross-sectional view of a connector in a human roofing structure on a shell-shaped building rack in accordance with the present invention;
FIG. 5 is a schematic view of a channel steel in a human roof structure on a shell-shaped building grid according to the present invention;
fig. 6 is a schematic structural view of a roof structure in a human roof structure on a shell-shaped building grid according to the present invention.
In the figure: 1 building roof main body, 2 supporting tables, 3 connecting pieces, 4 roof net shell supports, 5 supporting round pipes, 6 first supporting rib plates, 7 pull rods, 8 winding bolt balls, 9 supporting round pipes, 10 second supporting rib plates, 11 channel steel, 12 channel steel connecting plates, 13 roof structures, 14 profiled steel plates, 15 foam grain concrete, 16 cement mortar, 17 polyurea waterproof layers, 18 cement mortar isolation layers, 19 concrete protection layers, 20 cement mortar and 21 water brushing stone surface layers.
Description of the embodiments
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Referring to fig. 1-6, a shell-shaped building net rack boarding roof structure comprises a building roof main body 1, wherein the building roof main body 1 comprises a plurality of supporting tables 2, the upper ends of the supporting tables 2 are fixedly connected with connecting pieces 3, each connecting piece 3 comprises a roof net shell support 4 fixed at the upper ends of the supporting tables 2, the upper ends of the roof net shell supports 4 are fixedly connected with a plurality of supporting circular tubes 5, the upper ends of the plurality of supporting circular tubes 5 are fixedly connected with a string bolt ball 8, the upper ends of the roof net shell supports 4 are fixedly connected with a plurality of first supporting rib plates 6, and the upper ends of the plurality of first supporting rib plates 6 are fixedly connected with the bottoms of the string bolt balls 8;
the net rack supporting main joist material is 2 channel steels 18a, the effect is to carry out plane communication on two adjacent upper chord bolt balls 8 to form a roof plane supporting system, the main joists are connected with the upper chord bolt balls through supporting brackets, gaps formed between the 2 main joists are connected by connecting plates with t=8mm, the main joists of any adjacent three upper chord bolt balls of the connecting roof net rack form a self-stabilizing plane triangle, all triangle planes are integrally connected to form a main supporting structure of the roof, the secondary joist material is L63-5 angle steel, three-side central lines of triangle unit grids formed by connecting each main joist are welded with upper flanges of the channel steels of the main joist, the effect is to strengthen the stability of each unit grid, and the main joist is used as an upper foam concrete reinforcing rib;
the upper chord bolt ball 8 positioned at the uppermost side is fixedly connected with a supporting circular pipe 9, the bottom of the supporting plate is fixedly connected with a plurality of second supporting rib plates 10, and the plurality of second supporting rib plates 10 are fixedly connected with the upper end of the upper chord bolt ball 8;
the upper end of the supporting round pipe 9 is fixedly connected with a supporting plate, the upper end of the supporting plate is supported with two channel steels 11, the two channel steels 11 are connected through a channel steel connecting plate 12, the upper end of the channel steel 11 is fixed with a roof structure 13, and the upper end of the roof structure 13 is arranged in a stepped manner;
the upper end of the foam grain concrete 15 is paved with a polyurea waterproof layer 17, and the upper end of the polyurea waterproof layer 17 is provided with a cement mortar isolation layer 18, the upper end of the polyurea waterproof layer 17 is paved with a concrete protection layer 19, the upper end of the concrete protection layer 19 is provided with a water brush stone surface layer 21, and the concrete protection layer 19 is combined with the water brush stone surface layer 21 through cement mortar 20;
the upper net frame roof structure plate is a profiled steel plate 14, 200mm thick foam grain concrete is poured on the profiled steel plate 14 to serve as a roof heat insulation layer, meanwhile, the profiled steel plate and a roof main keel channel steel are used as a filling layer of a cavity, the foam grain concrete volume weight is 300kg/m & lt 3 & gt, the heat conductivity coefficient is 0.1W/(. Square.K), steps are poured through the foam grain concrete, and the foam grain concrete is of a lightweight material and low in strength, so that phi 4@200 bidirectional reinforcing steel meshes are matched in the foam grain concrete to strengthen, after the step pouring is finished, 20-thick cement mortar is used for leveling, the mortar strength is qualified, a 2.0-thick polyurea waterproof layer is used for sealing, after a lime mortar isolation layer is paved on the upper part of the waterproof layer, the waterproof layer is poured, the 70-thick C20 concrete is matched with phi 4@200 bidirectional reinforcing steel meshes for anti-cracking, the circular 6m is split, the seam width is 20mm, after the strength of the waterproof protection layer is stabilized, a water brush stone surface layer is paved, and the structure after the foam concrete is in the step-like is noted.
In the invention, the following components are added:
(1) the appearance effect of double-curved-surface conchoidal property is realized through the concrete structural plate and grid structure, no precedent exists in domestic engineering, and meanwhile, compared with the prior truss technology, the truss technology has reasonable stress, is more stable, reduces the load of a roof, saves the steel consumption and the manufacturing cost;
(2) the main joists of the channel steel form a stable triangular unit structure, and the triangular unit structure is reinforced by the secondary joists of the angle steel, so that the overall stability of the structure is improved;
(3) the roof building structure is characterized in that light concrete is directly poured on a steel bearing plate, and the light concrete is used as a filling layer and a heat preservation layer, so that the building structure level is reduced, and no precedent is provided in domestic engineering;
(4) the roof waterproof layer adopts polyurea coating with better performance, so that the hidden danger of water seepage is small;
(5) the building structures from the foam concrete heat-insulating layer to the surface layer are arc-shaped surface steps, and no precedent exists in domestic engineering.
To sum up: the appearance effect of hyperboloid conchoidal is realized through concrete structure board and rack structure, unprecedented in domestic engineering, it is reasonable to bear the weight of than current truss technique simultaneously, more stable, and reduce roofing load, practice thrift the steel consumption, practice thrift the cost, form stable triangle-shaped unit structure through channel-section steel main joist to strengthen triangle-shaped through the angle steel secondary joist, increase structure overall stability, the roofing waterproof layer adopts the better polyurea coating of performance, and the infiltration hidden danger is little.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (8)
1. The utility model provides a people's roofing structure on shell-shaped building rack, includes building roofing main part (1), its characterized in that, building roofing main part (1) is including a plurality of brace tables (2), the upper end fixedly connected with connecting piece (3) of brace table (2), connecting piece (3) are including fixing roof cell shell support (4) at brace table (2) upper end, the upper end fixedly connected with of roof cell shell support (4) a plurality of support pipe (5), a plurality of upper chord bolt ball (8) of upper end fixedly connected with of support pipe (5), adjacent upper chord bolt ball (8) pass through pull rod (7) fixed connection and form the supporting network, are located the top on upper chord bolt ball (8) fixedly connected with support pipe (9), the upper end fixedly connected with backup pad of support pipe (9), the upper end support of backup pad has two channel-section steel (11), two channel-section steel (11) are connected through connecting plate (12), the upper end fixedly connected with roof structure (13) of channel-section steel (11), roof structure (13) are including roof (14) are fixed with profiled concrete granules, roof structure (14) are laid on roof (15), the upper end of the polyurea waterproof layer (17) is paved with a concrete protection layer (19), and the upper end of the concrete protection layer (19) is provided with a water-stone brushing surface layer (21).
2. The manned roof structure of the shell-shaped building net rack according to claim 1, wherein the upper end of the roof net rack support (4) is fixedly connected with a plurality of first supporting rib plates (6), and the upper ends of the first supporting rib plates (6) are fixedly connected with the bottoms of the upper chord bolt balls (8).
3. The shell-shaped building net rack boarding roof structure according to claim 1, wherein the bottom of the supporting plate is fixedly connected with a plurality of second supporting rib plates (10), and the second supporting rib plates (10) are fixedly connected with the upper ends of the upper chord bolt balls (8).
4. A shell-shaped building grid deck structure according to claim 1, characterized in that the thickness of the foam concrete (15) is 200mm, and the upper end of the foam concrete (15) is leveled by cement mortar (16).
5. The human roofing structure on a shell-shaped building net rack according to claim 1, wherein the upper end of the polyurea waterproof layer (17) is provided with a cement mortar isolation layer (18).
6. A shell-shaped building grid deck structure according to claim 1, characterized in that the concrete protection layer (19) is combined with the water stone facing layer (21) by cement mortar (20).
7. A shell-shaped building grid deck structure according to claim 1, characterized in that the upper end of the roof structure (13) is arranged stepwise.
8. A shell-shaped building grid deck structure according to claim 1, characterized in that the tie rod (7) is welded to the upper chord bolt ball (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310548263.5A CN116591369A (en) | 2023-05-16 | 2023-05-16 | Shell-shaped building net rack manned roof structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310548263.5A CN116591369A (en) | 2023-05-16 | 2023-05-16 | Shell-shaped building net rack manned roof structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116591369A true CN116591369A (en) | 2023-08-15 |
Family
ID=87594993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310548263.5A Pending CN116591369A (en) | 2023-05-16 | 2023-05-16 | Shell-shaped building net rack manned roof structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116591369A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101603343A (en) * | 2009-06-12 | 2009-12-16 | 江苏省江建集团有限公司 | Heat-insulation waterproof accessible steel roof |
| CN212641965U (en) * | 2020-06-05 | 2021-03-02 | 中建一局集团第三建筑有限公司 | Go up people's afforestation roofing floor drain node structure |
| CN213741830U (en) * | 2020-10-30 | 2021-07-20 | 江阴壮欣钢品有限公司 | Steel construction rack roof convenient to construction |
| CN213927070U (en) * | 2020-11-02 | 2021-08-10 | 江阴壮欣钢品有限公司 | Anticorrosive steel construction rack roof of high strength |
| WO2023040479A1 (en) * | 2021-09-17 | 2023-03-23 | 江苏凯伦建材股份有限公司 | Construction method for waterproof photovoltaic integrated roof |
-
2023
- 2023-05-16 CN CN202310548263.5A patent/CN116591369A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101603343A (en) * | 2009-06-12 | 2009-12-16 | 江苏省江建集团有限公司 | Heat-insulation waterproof accessible steel roof |
| CN212641965U (en) * | 2020-06-05 | 2021-03-02 | 中建一局集团第三建筑有限公司 | Go up people's afforestation roofing floor drain node structure |
| CN213741830U (en) * | 2020-10-30 | 2021-07-20 | 江阴壮欣钢品有限公司 | Steel construction rack roof convenient to construction |
| CN213927070U (en) * | 2020-11-02 | 2021-08-10 | 江阴壮欣钢品有限公司 | Anticorrosive steel construction rack roof of high strength |
| WO2023040479A1 (en) * | 2021-09-17 | 2023-03-23 | 江苏凯伦建材股份有限公司 | Construction method for waterproof photovoltaic integrated roof |
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