CN207841654U - A kind of concrete 3D printing building structure - Google Patents
A kind of concrete 3D printing building structure Download PDFInfo
- Publication number
- CN207841654U CN207841654U CN201820052390.0U CN201820052390U CN207841654U CN 207841654 U CN207841654 U CN 207841654U CN 201820052390 U CN201820052390 U CN 201820052390U CN 207841654 U CN207841654 U CN 207841654U
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- China
- Prior art keywords
- concrete
- reinforcement cage
- printing
- wall
- strip footing
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Abstract
The utility model discloses a kind of concrete 3D printing building structure,Including plain concrete cushion layer,Strip footing,Wall,Floor,At least one layer of strip footing is equipped with above the plain concrete cushion layer,Wall is equipped with above strip footing,If being equipped at intervals with dried layer horizontal truss reinforced mesh in the strip footing and wall,Horizontal truss reinforced mesh surface is equipped with reserved square hole,It is inserted into vertical reinforcement cage in the reserved square hole and forms stem,Intermediate steel reinforcement cage is equipped in vertical reinforcement cage,The intermediate steel reinforcement cage and the vertical reinforcement cage of levels are fixed on by cast-in-place concrete in stem,The floor level is overlapped on wall,Stem is formed by being laid with inserting vertical reinforcement cage in horizontal truss muscle and wall during concrete 3D printing is laminated,Breaching previous building field concrete 3D printing configuration reinforcement or can not be confined to profile technique,A kind of completely new thinking is provided for the 3D printing of building field.
Description
Technical field
The utility model belongs to architectural engineering 3D printing technique field scope, and in particular to a kind of concrete 3D printing building
Structure can be widely applied to 24m multi-layer construction structures below.
Background technology
Traditional building structure uses cast-in-place concrete construction, carries out reinforcing bar binding first, then template is used to carry out mould
Slab supporting finally carries out cast in situs molding, needs construction worker more, and building cost is high, and the construction period is long, does not meet building work
The requirement of industry.
On the other hand, 3D printing Building technology is only limitted to use concrete 3D printing shell template at present, and then addition is single
To reinforcing bar, fail the advantage for utilizing concrete 3D printing to a greater extent, and the safety of structure be not formed the guarantee of effect.
Utility model content
To solve the above problems, the utility model discloses a kind of concrete 3D printing building structure, arranged in structure
Horizontal and vertical reinforcing bar improves the overall mechanical properties of structure, and to realize, multi-layer construction structure obtains in building engineering field
Build industrialization.
In order to achieve the above objectives, the technical solution of the utility model is as follows：
A kind of concrete 3D printing building structure, which is characterized in that including plain concrete cushion layer, strip footing, wall, building
Plate, the plain concrete cushion layer, strip footing, wall are made of 3D printing concrete, are equipped with above the plain concrete cushion layer
At least one layer of strip footing, strip footing top are equipped with vertical wall, if being equipped at intervals with dried layer in the strip footing and wall
Horizontal truss reinforced mesh, horizontal truss reinforced mesh surface are equipped with reserved square hole, are inserted into the reserved square hole vertical
Steel reinforcement cage forms stem, and intermediate steel reinforcement cage, the vertical reinforcement cage of the intermediate steel reinforcement cage and levels are equipped in vertical reinforcement cage
It is fixed in stem by cast-in-place concrete, the floor level is overlapped on wall, and floor lower layer is superimposed sheet, on superimposed sheet
Horizontal truss reinforced mesh is placed, is 3D printing concrete layer on horizontal truss reinforced mesh.
As a kind of improvement of the utility model, the vertical reinforcement cage is bound by vertical reinforcement and stirrup.
As a kind of improvement of the utility model, the concrete is commerical ready-mixed concrete, and cushion thickness is come by design requirement
It pours.
As a kind of improvement of the utility model, the strip footing structural style is successively printed by design requirement,
When printing is completed two layers, it is laid with bottom horizontal truss reinforced mesh, bar shaped is pressed in the placement of level above truss bars mesh sheet
Basic engineering requires to be placed.
As a kind of improvement of the utility model, the horizontal truss reinforced mesh as shown in figure 3, intermediate reserved square hole,
The size of square hole is determined that square hole is used for the insertion of vertical reinforcement cage by design requirement, forms stem.
As a kind of improvement of the utility model, the vertical reinforcement cage is as shown in figure 4, its size receives horizontal truss steel
Muscle mesh sheet reserves the constraint of square hole, and length is more than standard layer height, to the overlap joint of upper and lower wall steel reinforcement cage.
As a kind of improvement of the utility model, the stem formed in the wall is used using cast-in-place concrete filling.
As a kind of improvement of the utility model, the superimposed sheet is the prefabricated superimposed sheet of common specification.
As a kind of improvement of the utility model, the concrete 3D printing building structure is suitable for tier building, i.e.,
24m building structure below.
The utility model has the beneficial effects that：
The utility model uses concrete 3D printing new technology, thoroughly overturns traditional architectural construction technology, overcomes biography
The drawbacks of needing to expend a large amount of construction materials, manpower, working hour in building structure building course below multilayer in system engineering field, can
To save building cost of the number in terms of hundreds of millions, and speed of application in architectural engineering is greatly accelerated, saves a large amount of supporting moneys
Material, integrated artistic is more environmentally-friendly, and for previous concrete 3D printing can not two-way reinforcement problem be addressed, be conducive to this
The promotion and popularization of technology, improve social benefit.
Description of the drawings
Fig. 1 is the schematic diagram of concrete 3D printing building structure described in the utility model.
Fig. 2 is that wall overlaps sectional view with superimposed sheet.
Fig. 3 is that horizontal truss reinforced mesh interts position view with steel reinforcement cage.
Fig. 4 is steel reinforcement cage schematic diagram described in the utility model.
Reference numerals list：1- plain concrete cushion layers；2,6- strip footings；3,4,5,7- horizontal truss reinforced mesh；8、
10- vertical reinforcement cages；11- floors；12- superimposed sheets；13- walls；15-3D prints concrete；Steel reinforcement cage among 16-；18- is reserved
Square hole；20- vertical reinforcements；21- stirrups.
Specific implementation mode
With reference to the accompanying drawings and detailed description, the utility model is furtherd elucidate, it should be understood that following specific embodiment parties
Formula is merely to illustrate the utility model rather than limitation the scope of the utility model.It should be noted that making in being described below
Word "front", "rear", "left", "right", "up" and "down" refer to that the direction in attached drawing, word "inner" and "outside" respectively refer to
Be directed towards or far from geometric center of specific component direction.
As shown in Figure 1, a kind of concrete 3D printing building structure described in the utility model mainly has plain concrete cushion layer
1, strip footing 2, wall 13, horizontal truss reinforced mesh 7, vertical reinforcement cage 8, floor 11 and cast-in-place in mixed in stem
Solidifying soil is constituted.With reference to shown in attached drawing 2, wall 13 and the connection of floor 11 are overlapped in using floor 11 on wall 13, the lap of splice
It is limited to the size limitation of vertical reinforcement cage stem, floor 11 is by prefabricated superimposed sheet 12, horizontal truss reinforced mesh and 3D printing
Concrete layer is constituted, and intermediate 16 vertical reinforcement cage 8 of steel reinforcement cage overlaps certain length in stem, is connected with cast-in-place concrete.Ginseng
Shown in attached drawing 3, horizontal truss reinforced mesh 7 reserves square hole 18 according to design requirement, is formed so that vertical reinforcement cage 19 is inserted into
Stem, later stage concreting.With reference to shown in attached drawing 4, vertical reinforcement cage 8 is bound by vertical reinforcement 20 and stirrup 21, steel
Muscle model specification is selected by design requirement.
In conjunction with shown in Fig. 1-4, a kind of method of construction of the building structure of concrete 3D printing described in the utility model
Concrete construction method is as follows：
S1)：The plain concrete cushion layer 1 for first using the mode printed design of concrete 3D printing to require；
S2)：When bed course 1 reaches design requirement intensity, continues to use concrete 3D printing strip footing 2 on bed course 1, adopt
Successively be superimposed with concrete 3D printing method, be laid with horizontal truss bar-mat reinforcement 3 when reaching design requirement thickness, on reinforced mesh
Square hole 18 is reserved in the position for forming stem, then proceedes to printing concrete, and printing concrete need to avoid stem molding square hole, reach
When design requirement height, continue to be laid with horizontal truss reinforced mesh 4,5, until strip footing printing is completed；
S3)：When strip footing reaches the intensity of design requirement, start to print wall 13, using concrete 3D printing
Mode is successively superimposed printing, and printing concrete need to avoid stem and reserve square hole 18, and one layer of water is laid with when reaching design requirement height
Plane frame work reinforced mesh 7 then proceedes to up 3D printing concrete, and one layer is re-layed when highly reaching the size of design requirement
Horizontal truss reinforced mesh 7 repeats this step, until the printing of first floor wall 13 is completed；
S4)：The printing of first floor wall 13 is completed, and inserts vertical reinforcement cage 8 in formation stem, vertical reinforcement cage in reserved square hole 18
8 straight-through strip footing, 2 bottom, and stretch out index bed certain length, for being overlapped with intermediate steel reinforcement cage 16, then to reserved
Steel reinforcement cage stem carries out concreting, stops pouring when pouring height and reaching Liang Ge steel reinforcement cage lap-joints, waits for intermediate reinforcing bar
Cage 16 is poured after being inserted into, and forms the overlap joint of levels steel reinforcement cage；
S5)：When wall reaches the intensity of design requirement, superimposed sheet 12 is placed on the wall of concrete 3D printing, is folded
Horizontal truss reinforced mesh is placed on plywood（Here without reserved square hole among horizontal truss reinforced mesh）, then using mixed
The mode of solidifying soil 3D printing prints concrete layer 15, until design plate thickness forms floor 11；
S6)：Above each layer repeats step S3-S5 and reaches design requirement height.
In conclusion this patent provides a kind of concrete 3D printing building structure, may be implemented in building engineering field
The 3D printing of 24m multi-layer construction structures, and overcome the problems, such as that previous 3D printing building structure arrangement of reinforcement is rare, it is beaten for the 3D of building field
Print provides a kind of completely new thinking.
Technological means disclosed in the utility model is not limited only to the technological means disclosed in the above embodiment, also
Include by the above technical characteristic arbitrarily the formed technical solution of combination.
Claims (5)
1. a kind of concrete 3D printing building structure, which is characterized in that including plain concrete cushion layer, strip footing, wall, building
Plate, the plain concrete cushion layer, strip footing, wall are made of 3D printing concrete, are equipped with above the plain concrete cushion layer
At least one layer of strip footing, strip footing top are equipped with wall, if being equipped at intervals with dried layer level in the strip footing and wall
Truss bars mesh sheet, horizontal truss reinforced mesh surface are equipped with reserved square hole, vertical reinforcement are inserted into the reserved square hole
Cage forms stem, is equipped with intermediate steel reinforcement cage in vertical reinforcement cage, and the vertical reinforcement cage of the intermediate steel reinforcement cage and levels passes through
Cast-in-place concrete is fixed in stem, and the floor level is overlapped on wall, and floor lower layer is superimposed sheet, is placed on superimposed sheet
Horizontal truss reinforced mesh is 3D printing concrete layer on horizontal truss reinforced mesh.
2. a kind of concrete 3D printing building structure according to claim 1, which is characterized in that the vertical reinforcement cage
It is bound by vertical reinforcement and stirrup.
3. a kind of concrete 3D printing building structure according to claim 1, which is characterized in that above plain concrete cushion layer
Equipped with two layers of strip footing.
4. a kind of concrete 3D printing building structure according to claim 1, which is characterized in that the intermediate steel reinforcement cage ruler
It is very little to be less than vertical reinforcement cage size.
5. a kind of concrete 3D printing building structure according to claim 1, which is characterized in that the superimposed sheet is common
The prefabricated superimposed sheet of specification.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820052390.0U CN207841654U (en) | 2018-01-12 | 2018-01-12 | A kind of concrete 3D printing building structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820052390.0U CN207841654U (en) | 2018-01-12 | 2018-01-12 | A kind of concrete 3D printing building structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207841654U true CN207841654U (en) | 2018-09-11 |
Family
ID=63418237
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820052390.0U Expired - Fee Related CN207841654U (en) | 2018-01-12 | 2018-01-12 | A kind of concrete 3D printing building structure |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109853805A (en) * | 2019-01-18 | 2019-06-07 | 盈创新材料(苏州)有限公司 | The production method of 3D printing laminated floor slab, floor and floor |
| CN111910756A (en) * | 2020-06-29 | 2020-11-10 | 华南理工大学 | 3D printed assembly type reinforced concrete member and manufacturing method thereof |
| CN112922346A (en) * | 2021-01-28 | 2021-06-08 | 南京工程学院 | 3D printing house building system with steel bar reinforced structure and method |
| US20210379822A1 (en) * | 2018-12-21 | 2021-12-09 | Icon Technology, Inc. | Systems and methods for the construction of structures utilizing additive manufacturing techniques |
| WO2022117744A1 (en) | 2020-12-03 | 2022-06-09 | Universität Kassel | Wall structure of a building and method for producing a wall structure of this kind |
-
2018
- 2018-01-12 CN CN201820052390.0U patent/CN207841654U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20210379822A1 (en) * | 2018-12-21 | 2021-12-09 | Icon Technology, Inc. | Systems and methods for the construction of structures utilizing additive manufacturing techniques |
| US11618214B2 (en) * | 2018-12-21 | 2023-04-04 | Icon Technology, Inc. | Systems and methods for the construction of structures utilizing additive manufacturing techniques |
| CN109853805A (en) * | 2019-01-18 | 2019-06-07 | 盈创新材料(苏州)有限公司 | The production method of 3D printing laminated floor slab, floor and floor |
| CN111910756A (en) * | 2020-06-29 | 2020-11-10 | 华南理工大学 | 3D printed assembly type reinforced concrete member and manufacturing method thereof |
| CN111910756B (en) * | 2020-06-29 | 2022-03-15 | 华南理工大学 | 3D printed assembly type reinforced concrete member and manufacturing method thereof |
| WO2022117744A1 (en) | 2020-12-03 | 2022-06-09 | Universität Kassel | Wall structure of a building and method for producing a wall structure of this kind |
| DE102020132141A1 (en) | 2020-12-03 | 2022-06-09 | Universität Kassel, Körperschaft des öffentlichen Rechts | Wall structure of a building and method for producing such a wall structure |
| CN112922346A (en) * | 2021-01-28 | 2021-06-08 | 南京工程学院 | 3D printing house building system with steel bar reinforced structure and method |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180911 Termination date: 20220112 |