CN108487546A - The prefabrication steel concrete compound tube of outsourcing reinforcing bar coagulation structure - Google Patents
The prefabrication steel concrete compound tube of outsourcing reinforcing bar coagulation structure Download PDFInfo
- Publication number
- CN108487546A CN108487546A CN201810615886.9A CN201810615886A CN108487546A CN 108487546 A CN108487546 A CN 108487546A CN 201810615886 A CN201810615886 A CN 201810615886A CN 108487546 A CN108487546 A CN 108487546A
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- Prior art keywords
- steel
- component
- concrete
- rectangular
- rectangular drum
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/64—Insulation or other protection; Elements or use of specified material therefor for making damp-proof; Protection against corrosion
- E04B1/642—Protecting metallic construction elements against corrosion
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/94—Protection against other undesired influences or dangers against fire
- E04B1/941—Building elements specially adapted therefor
- E04B1/943—Building elements specially adapted therefor elongated
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/56—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members
- E04B2/562—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with fillings between the load-bearing elongated members
Abstract
The prefabrication steel concrete compound tube of outsourcing reinforcing bar coagulation structure, it include the rectangular drum like component of the shape that is made of steel pipe bundle, interior truss steel pipe, Multicarity shaped steel steel pipe or Multicarity steel plate shear force wall in a rectangular parallelepiped shape, rectangular drum like external surface of structural member is fixedly installed framework of steel reinforcement, outer concrete being poured in the external surrounding of rectangular drum like component, framework of steel reinforcement being agglomerated to outer inside concrete, the outer profile of the horizontal cross-section of outer concrete is in rectangular configuration;Framework of steel reinforcement includes several groups steel bar girder, and every group of steel bar girder is by rectangular drum like external surface of structural member is fixedly connected on after reinforcing bar several times bending, the plane where steel bar girder is perpendicular to rectangular drum like component surface.The present invention is prefabricated in the factory steel concrete compound tube, improve construction efficiency, the non-deformability and compression strength of shear wall are substantially increased, while because rectangular drum like component is wrapped in inside concrete, the fire prevention of steel building, Anticorrosion Problems have also obtained effective solution.
Description
Technical field
The invention belongs to technical field of structural engineering, and in particular to a kind of prefabrication steel concrete of outsourcing reinforcing bar coagulation structure
Compound tube.
Background technology
The component of assembled architecture can realize that the production of industrialization, component are equivalent to the product of standard in factory, and
The scene of transporting to can directly be installed, it may be said that and it is not only convenient, but also quick, the building field second tried to meet the deadline for the project more than strive point,
There is its unrivaled superiority;Component is standardized production in factory, mass ratio produce at the scene it is more guaranteed, more can be with
It is controlled effectively, the mechanization degree of the high standard of component reduces the outfit of Field Force, in recruitment cost and safety
It is helpful in terms of production.
There are following technical problems for the component of existing assembled architecture:1, fire protecting performance is poor;2, Corrosion Protection is poor
3, process is complicated when site operation, and construction speed is slow;4, of high cost.
Invention content
The present invention provides a kind of durable with fire prevention, anticorrosive property, structure to solve shortcoming in the prior art
Performance is strong, construction speed is fast and the prefabrication steel concrete compound tube of lower-cost outsourcing reinforcing bar coagulation structure.
In order to solve the above technical problems, the present invention adopts the following technical scheme that:The prefabrication of outsourcing reinforcing bar coagulation structure
Steel concrete compound tube includes the shape being made of steel pipe bundle, interior truss steel pipe, Multicarity shaped steel steel pipe or Multicarity steel plate shear force wall
Rectangular drum like component in a rectangular parallelepiped shape, rectangular drum like external surface of structural member are fixedly installed framework of steel reinforcement, in rectangular drum like component
External surrounding pour outer concrete framework of steel reinforcement be agglomerated to outer inside concrete, the outer profile of the horizontal cross-section of outer concrete
It is in rectangular configuration;Framework of steel reinforcement includes several groups steel bar girder, and every group of steel bar girder is connected by fixed after reinforcing bar several times bending
It is connected on rectangular drum like external surface of structural member, all groups of steel bar girder is mutually arranged in parallel, and the plane where steel bar girder is vertical
In rectangular drum like component surface.
It is integrated by several dowel series connection on the outside of all groups of steel bar girder, dowel and steel bar girder place
Plane it is vertical, all dowels are mutually parallel.
It is fixedly installed reticular structure, the surrounding of reticular structure and rectangular drum like component on the outside of all groups of steel bar girder
There is gap, reticular structure is reinforced mesh, steel wire, vertical reinforcement add stirrup or vertical reinforcement to add cracking resistance fine between surface
Dimension;Outer concrete, steel bar girder, reticular structure and rectangular drum like component form steel concrete compound tube.
Steel bar girder use each bending after bending reinforcement at shape for triangle, rectangle, trapezoidal, semicircle or half is ellipse
It is round.
Steel pipe bundle or interior truss steel pipe are all made of steel plate and are welded, and are fixedly installed and add in the inner wall of rectangular drum like component
Strong web and/or peg.
Using above-mentioned technical proposal, the rectangular drum like component in the present invention uses the technology disclosed in following patent:
Application number:CN201410018229.8 titles:A kind of Z-shape steel pipe bundle combinations structure
Application number:201410018368.0 titles of CN:A kind of T shaped steels pipe bundle combinations structure
Application number:201410125702.2 titles of CN:A kind of wavy web steel pipe bundle composite structure of arc line type
Application number:201410125720.0 titles of CN:A kind of steel pipe bundle composite structure of band X type webs
Application number:201410125745.0 titles of CN:A kind of steel pipe bundle composite structure being made of Z shaped steel
Application number:201410126739.7 titles of CN:A kind of wavy web steel pipe bundle composite structure of linear type
Application number:201410126948.1 titles of CN:A kind of steel pipe bundle composite structure of the I-shaped web of band
Application number:201710719109.4 titles of CN:A kind of steel pipe bundle composite structure
Application number:201620429434.8 titles of CN:A kind of Multicarity steel plate shear force wall
Application number:201610313417.2 titles of CN:A kind of truss-like Multicarity steel plate shear force wall and its operating method
Application number:CN 201610523383.X titles:A kind of Multicarity steel plate shear force wall composite structure building system
Application number:201620429457.9 titles of CN:A kind of combination angle steel Multicarity steel plate shear force wall
Application number:201620429456.4 titles of CN:A kind of combination shaped steel Multicarity steel plate shear force wall
Application number:201721340168.2 titles of CN:A kind of combination assembled steel plate shear force wall
Application number:201610049268.3 titles of CN:A kind of pulling type double steel plate compound shear wall
Application number:201610854668.1 titles of CN:A kind of thin-walled Combined steel plate shear wall
Application number:CN 201620586947.X titles:A kind of steel plate shear force wall
Application number:201720613903.6 titles of CN:A kind of steel plate shear force wall
Application number:201720937333.6 titles of CN:Waveform list steel plate shear force wall system
Application number:201721208389.4 titles of CN:A kind of steel plate-concrete combined shear wall
Application number:201721198171.5 titles of CN:A kind of steel plate shear force wall
Steel bar girder is fixed at the outer surface of rectangular drum like component, and every group of steel bar girder can be with horizontal circle rectangular drum like structure
Part outer surface can also be vertically arranged, the setting of reticular structure so that rectangular drum like component along the outer surface of rectangular drum like component
The combination of the outer concrete and rectangular drum like component of outside package is more secured, and outer concrete will not be cracked, Jin Erti
The resistance performance of high steel concrete compound shear wall, outer concrete can also play the role of fire prevention, it is etch-proof, keep fabricated construction resistance to
Long property is greatly improved.Steel bar girder is formed using bending reinforcement, steel bar truss welding is in rectangular drum like component surface, connection
Muscle and reticular structure are welded on steel bar girder, and the mode of this welding is easy to operation, can disposably be welded completion, be improved
Working efficiency.Dowel plays the role of reinforcing steel bar truss.
The steel pipe bundle or interior truss steel pipe of the present invention is all made of steel plate and is welded, and this steel plate can also use band rib steel
Plate or profiled sheet are welded after intercepting several pieces of correspondingly-sizeds, or by a monoblock ribbed steel or profiled sheet bending after
It is welded, in factory's compression moulding, steel plate strip rib or die mould not only increase steel plate for ribbed steel and profiled sheet
Intensity, can also reduce the thickness of steel plate according to bearing capacity, while increase the cohesive force of concrete and steel plate, improve rectangle
The intensity and non-deformability of cylindrical member, having achieved the purpose that, which reduces rolled steel dosage, saves resource.Utilize ribbed steel or pressure
Shape steel plate and steel bar girder, reticular structure, external package concrete between effect constrained each other increase the tension of component
And compression strength, in erection stage construction loads and wind lotus are undertaken using the steel concrete compound tube for the concrete not poured in pipe
It carries, to reduce the weight of single component, greatly reduces the cost of transport and lifting operation.
The present invention can be first made as in advance in the factory in construction-a variety of shapes such as type, ├ types, ┘ types, ┼ types or types
Formula, and transport to construction site, by the concrete in cast in situs steel concrete compound tube internal cavities, forms the combination of steel concrete and cut
Power wall construction.
In conclusion the steel concrete compound tube that is prefabricated in the factory, improves construction efficiency, and make ductility and the resistance to compression of concrete
Intensity increases substantially, and the plasticity and toughness properties of overall steel concrete combined shear wall construction are greatly improved, and substantially increase shearing
The non-deformability and compression strength of wall, while because rectangular drum like component is wrapped in inside concrete, the fire prevention of steel building,
Anticorrosion Problems have also obtained effective solution.
Description of the drawings
The horizontal section for embodiment one that Fig. 1 is the rectangular drum like component of the present invention when being arc line type wavy web steel pipe bundle
Schematic diagram.
Fig. 2 is the dimensional structure diagram of the setting of rectangular drum like external surface of structural member steel bar girder and dowel in Fig. 1;
The horizontal section signal for embodiment two that Fig. 3 is the rectangular drum like component of the present invention when being arc line type wavy web steel pipe bundle
Figure;
Fig. 4 is the dimensional structure diagram of the setting of rectangular drum like external surface of structural member steel bar girder and dowel in Fig. 3.
Specific implementation mode
Embodiment one:As depicted in figs. 1 and 2, the prefabrication steel concrete compound tube of outsourcing reinforcing bar coagulation structure of the invention,
Include the rectangular drum like component 1 of shape in a rectangular parallelepiped shape, rectangular drum like component 1 is application number:CN 201410125702.2, name
Claim:A kind of technical solution disclosed in the wavy web steel pipe bundle composite structure of arc line type.
1 outer surface of rectangular drum like component is fixedly installed framework of steel reinforcement, is poured in the external surrounding of rectangular drum like component 1 outer
Framework of steel reinforcement is agglomerated to inside outer concrete 2 by concrete 2, and the outer profile of the horizontal cross-section of outer concrete is in rectangular configuration;Steel
Tendons skeleton includes several groups steel bar girder 3, and every group of steel bar girder 3 after reinforcing bar several times bending by being fixedly connected on rectangular drum like
1 outer surface of component, all groups of steel bar girder 3 are mutually arranged in parallel, and the plane where steel bar girder 3 is perpendicular to rectangular drum like
1 surface of component.
All groups of 3 outside of steel bar girder is integrated by several series connection of dowel 4, dowel 4 and steel bar girder 3
The plane at place is vertical, and all dowels 4 are mutually parallel.
All groups of 3 outside of steel bar girder is fixedly installed reticular structure 5, reticular structure 5 and rectangular drum like component 1
There is gap, it is anti-that reticular structure 5 is reinforced mesh, steel wire, vertical reinforcement adds stirrup or vertical reinforcement to add between surrounded surface
Split fiber;Outer concrete 2, steel bar girder 3, reticular structure 5 and rectangular drum like component 1 form steel concrete compound tube.
Steel pipe bundle or interior truss steel pipe are all made of steel plate and are welded, and are fixedly installed in the inner wall of rectangular drum like component 1
Undulatory strengthening web 6.
Rectangular drum like component 1 in the present invention can also use the technology disclosed in following patent:
Application number:CN201410018229.8 titles:A kind of Z-shape steel pipe bundle combinations structure
Application number:201410018368.0 titles of CN:A kind of T shaped steels pipe bundle combinations structure
Application number:201410125702.2 titles of CN:A kind of wavy web steel pipe bundle composite structure of arc line type
Application number:201410125720.0 titles of CN:A kind of steel pipe bundle composite structure of band X type webs
Application number:201410125745.0 titles of CN:A kind of steel pipe bundle composite structure being made of Z shaped steel
Application number:201410126739.7 titles of CN:A kind of wavy web steel pipe bundle composite structure of linear type
Application number:201410126948.1 titles of CN:A kind of steel pipe bundle composite structure of the I-shaped web of band
Application number:201710719109.4 titles of CN:A kind of steel pipe bundle composite structure
Application number:201620429434.8 titles of CN:A kind of Multicarity steel plate shear force wall
Application number:201610313417.2 titles of CN:A kind of truss-like Multicarity steel plate shear force wall and its operating method
Application number:CN 201610523383.X titles:A kind of Multicarity steel plate shear force wall composite structure building system
Application number:201620429457.9 titles of CN:A kind of combination angle steel Multicarity steel plate shear force wall
Application number:201620429456.4 titles of CN:A kind of combination shaped steel Multicarity steel plate shear force wall
Application number:201721340168.2 titles of CN:A kind of combination assembled steel plate shear force wall
Application number:201610049268.3 titles of CN:A kind of pulling type double steel plate compound shear wall
Application number:201610854668.1 titles of CN:A kind of thin-walled Combined steel plate shear wall
Application number:CN 201620586947.X titles:A kind of steel plate shear force wall
Application number:201720613903.6 titles of CN:A kind of steel plate shear force wall
Application number:201720937333.6 titles of CN:Waveform list steel plate shear force wall system
Application number:201721208389.4 titles of CN:A kind of steel plate-concrete combined shear wall
Application number:201721198171.5 titles of CN:A kind of steel plate shear force wall
Steel bar girder 3 is fixed at the outer surface of rectangular drum like component 1, and every group of steel bar girder 3 can be with horizontal circle rectangular cylinder
1 outer surface of shape component can also be vertically arranged, the setting of reticular structure 5 so that rectangle along the outer surface of rectangular drum like component 1
The combination for the outer concrete 2 and rectangular drum like component 1 that 1 outside of cylindrical member is wrapped up is more secured, and outer concrete 2 will not generate
Crackle, so improve steel concrete compound shear wall resistance performance, outer concrete 2 can also play the role of fire prevention, it is etch-proof, make
Fabricated construction durability is greatly improved.Steel bar girder 3 is formed using bending reinforcement, steel bar girder 3 is welded on rectangular cylinder
1 surface of shape component, dowel 4 and reticular structure 5 are welded on steel bar girder 3, and the mode of this welding is easy to operation, can be with one
Secondary property welding is completed, and is improved work efficiency.Dowel 4 plays the role of reinforcing steel bar truss 3.
The steel pipe bundle or interior truss steel pipe of the present invention is all made of steel plate and is welded, and this steel plate can also use band rib steel
Plate or profiled sheet are welded after intercepting several pieces of correspondingly-sizeds, or by a monoblock ribbed steel or profiled sheet bending after
It is welded, in factory's compression moulding, steel plate strip rib or die mould not only increase steel plate for ribbed steel and profiled sheet
Intensity, can also reduce the thickness of steel plate according to bearing capacity, while increase the cohesive force of concrete and steel plate, improve rectangle
The intensity and non-deformability of cylindrical member 1, having achieved the purpose that, which reduces rolled steel dosage, saves resource.Utilize ribbed steel or pressure
Shape steel plate and steel bar girder 3, reticular structure 5, external package concrete between effect constrained each other increase the anti-of component
Drawing and compression strength, construction loads and wind lotus are undertaken in erection stage using the steel concrete compound tube for the concrete not poured in pipe
It carries, to reduce the weight of single component, greatly reduces the cost of transport and lifting operation.
The present invention can be first made as in advance in the factory in construction-a variety of shapes such as type, ├ types, ┘ types, ┼ types or types
Formula, and transport to construction site, by the concrete in cast in situs steel concrete compound tube internal cavities, forms the combination of steel concrete and cut
Power wall construction.
Embodiment two:As shown in Figure 3 and Figure 4, difference lies in steel bar girder 3 uses steel to the embodiment with embodiment one
After muscle bending each bending at shape be rectangle, naturally it is also possible to be trapezoidal, semicircle or half elliptic.
The present embodiment is not to be made any form of restriction to shape, material, the structure etc. of the present invention, every according to this hair
Bright technical spirit belongs to the technology of the present invention side to any simple modification, equivalent change and modification made by above example
The protection domain of case.
Claims (5)
1. the prefabrication steel concrete compound tube of outsourcing reinforcing bar coagulation structure, it is characterised in that:Including by steel pipe bundle, interior Truss Steel
The rectangular drum like component of the shape of pipe, Multicarity shaped steel steel pipe or Multicarity steel plate shear force wall composition in a rectangular parallelepiped shape, rectangular cylinder
Shape external surface of structural member is fixedly installed framework of steel reinforcement, and outer concrete is poured by framework of steel reinforcement in the external surrounding of rectangular drum like component
It is agglomerated to outer inside concrete, the outer profile of the horizontal cross-section of outer concrete is in rectangular configuration;Framework of steel reinforcement includes several groups steel
Muscle truss, every group of steel bar girder by being fixedly connected on rectangular drum like external surface of structural member after reinforcing bar several times bending, all groups
Steel bar girder is mutually arranged in parallel, and the plane where steel bar girder is perpendicular to rectangular drum like component surface.
2. the prefabrication steel concrete compound tube of outsourcing reinforcing bar coagulation structure according to claim 1, it is characterised in that:It is all
It being integrated by several dowel series connection on the outside of the steel bar girder of group, dowel is vertical with the plane where steel bar girder,
All dowels are mutually parallel.
3. the prefabrication steel concrete compound tube of outsourcing reinforcing bar coagulation structure according to claim 1 or 2, it is characterised in that:
It is fixedly installed reticular structure on the outside of all groups of steel bar girder, between reticular structure and the surrounded surface of rectangular drum like component
With gap, reticular structure is reinforced mesh, steel wire, vertical reinforcement add stirrup or vertical reinforcement to add anti-crack fiber;Outer coagulation
Soil, steel bar girder, reticular structure and rectangular drum like component form steel concrete compound tube.
4. the prefabrication steel concrete compound tube of outsourcing reinforcing bar coagulation structure according to claim 3, it is characterised in that:Reinforcing bar
Truss use each bending after bending reinforcement at shape for triangle, rectangle, trapezoidal, semicircle or half elliptic.
5. the prefabrication steel concrete compound tube of outsourcing reinforcing bar coagulation structure according to claim 1, it is characterised in that:Steel pipe
Beam or interior truss steel pipe are all made of steel plate and are welded, the inner wall of rectangular drum like component be fixedly installed strengthening web and/or
Peg.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2018206040044 | 2018-04-26 | ||
CN201820604004 | 2018-04-26 |
Publications (1)
Publication Number | Publication Date |
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CN108487546A true CN108487546A (en) | 2018-09-04 |
Family
ID=63342534
Family Applications (9)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810443077.4A Withdrawn CN108487543A (en) | 2018-04-26 | 2018-05-10 | Prefabrication formula steel concrete compound tube |
CN201820693018.8U Active CN208293896U (en) | 2018-04-26 | 2018-05-10 | Prefabrication formula steel concrete compound tube |
CN201820693696.4U Active CN208293897U (en) | 2018-04-26 | 2018-05-10 | Fire retardant anticorrosion loses steel concrete compound tube |
CN201810443861.5A Withdrawn CN108487544A (en) | 2018-04-26 | 2018-05-10 | Fire retardant anticorrosion loses steel concrete compound tube |
CN201820694435.4U Active CN208293898U (en) | 2018-04-26 | 2018-05-10 | End heavier-duty steel concrete compound tube |
CN201810443941.0A Withdrawn CN108487545A (en) | 2018-04-26 | 2018-05-10 | End heavier-duty steel concrete compound tube |
CN201820692990.3U Active CN208294133U (en) | 2018-04-26 | 2018-05-10 | Prefabrication steel concrete compound shear wall assembled-type house structure |
CN201820922993.1U Active CN208518202U (en) | 2018-04-26 | 2018-06-14 | The prefabrication steel concrete compound tube of outsourcing reinforcing bar coagulation structure |
CN201810615886.9A Withdrawn CN108487546A (en) | 2018-04-26 | 2018-06-14 | The prefabrication steel concrete compound tube of outsourcing reinforcing bar coagulation structure |
Family Applications Before (8)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810443077.4A Withdrawn CN108487543A (en) | 2018-04-26 | 2018-05-10 | Prefabrication formula steel concrete compound tube |
CN201820693018.8U Active CN208293896U (en) | 2018-04-26 | 2018-05-10 | Prefabrication formula steel concrete compound tube |
CN201820693696.4U Active CN208293897U (en) | 2018-04-26 | 2018-05-10 | Fire retardant anticorrosion loses steel concrete compound tube |
CN201810443861.5A Withdrawn CN108487544A (en) | 2018-04-26 | 2018-05-10 | Fire retardant anticorrosion loses steel concrete compound tube |
CN201820694435.4U Active CN208293898U (en) | 2018-04-26 | 2018-05-10 | End heavier-duty steel concrete compound tube |
CN201810443941.0A Withdrawn CN108487545A (en) | 2018-04-26 | 2018-05-10 | End heavier-duty steel concrete compound tube |
CN201820692990.3U Active CN208294133U (en) | 2018-04-26 | 2018-05-10 | Prefabrication steel concrete compound shear wall assembled-type house structure |
CN201820922993.1U Active CN208518202U (en) | 2018-04-26 | 2018-06-14 | The prefabrication steel concrete compound tube of outsourcing reinforcing bar coagulation structure |
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CN (9) | CN108487543A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN109729881A (en) * | 2019-01-01 | 2019-05-10 | 上海建森农业温室工程有限公司 | A kind of lightweight greenhouse frame fashioned iron |
CN109944349A (en) * | 2019-04-04 | 2019-06-28 | 河南绿建建筑科技有限公司 | Sandwich heat preservation steel concrete compound tube structure and its processing method |
DE102019131051A1 (en) * | 2019-11-18 | 2021-05-20 | AEDITIVE GmbH | Process for the production of a reinforced concrete component, reinforced concrete component and production system |
-
2018
- 2018-05-10 CN CN201810443077.4A patent/CN108487543A/en not_active Withdrawn
- 2018-05-10 CN CN201820693018.8U patent/CN208293896U/en active Active
- 2018-05-10 CN CN201820693696.4U patent/CN208293897U/en active Active
- 2018-05-10 CN CN201810443861.5A patent/CN108487544A/en not_active Withdrawn
- 2018-05-10 CN CN201820694435.4U patent/CN208293898U/en active Active
- 2018-05-10 CN CN201810443941.0A patent/CN108487545A/en not_active Withdrawn
- 2018-05-10 CN CN201820692990.3U patent/CN208294133U/en active Active
- 2018-06-14 CN CN201820922993.1U patent/CN208518202U/en active Active
- 2018-06-14 CN CN201810615886.9A patent/CN108487546A/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
CN108487544A (en) | 2018-09-04 |
CN208293898U (en) | 2018-12-28 |
CN208518202U (en) | 2019-02-19 |
CN108487545A (en) | 2018-09-04 |
CN208294133U (en) | 2018-12-28 |
CN208293896U (en) | 2018-12-28 |
CN208293897U (en) | 2018-12-28 |
CN108487543A (en) | 2018-09-04 |
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Application publication date: 20180904 |