CN106522418A - Prefabricated composite shell mould built-in prestressed steel reinforced concrete wall - Google Patents
Prefabricated composite shell mould built-in prestressed steel reinforced concrete wall Download PDFInfo
- Publication number
- CN106522418A CN106522418A CN201611204760.XA CN201611204760A CN106522418A CN 106522418 A CN106522418 A CN 106522418A CN 201611204760 A CN201611204760 A CN 201611204760A CN 106522418 A CN106522418 A CN 106522418A
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- CN
- China
- Prior art keywords
- steel
- formwork
- wall
- prestressed
- prefabricated
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- 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
- 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
-
- 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
- E04B2/58—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with elongated members of metal
Abstract
The invention relates to a prefabricated composite shell mould built-in prestressed steel reinforced concrete wall, and belongs to the field of building materials. The prefabricated composite shell mould built-in prestressed steel reinforced concrete wall can be applied to high-rise buildings, and can also be applied to super high-rise buildings. Prestressed steel is placed in an inner cavity of a prefabricated insulated composite shell mould, pouring of concrete is conducted, and then the concrete wall is formed. The prestressed steel is composed of prestressed tendons, structural steel and end plates, and serves as wall body carrying steel. The insulated composite shell mould is divided into an inner leaf plate and an outer leaf plate, the outer leaf plate is internally provided with an insulation board and a steel wire mesh frame, or the outer leaf plate is internally provided with truss steel bars. The end plates are arranged at the two ends of the prestressed steel, the prestressed tendons and the structural steel are inserted into the end plates, the prestressed tendons are located at the outer edges of the end plates, and the structural steel is located in the middle of the end plates. The inner leaf plate is internally provided with the truss steel bars. According to the prefabricated composite shell mould built-in prestressed steel reinforced concrete wall, form stripping and painting are not needed; fire hazards are reduced, structural steel takes the place of load-bearing bars, and the consumption of traditional timber formworks can be reduced.
Description
Technical field
The present invention relates to the built-in prestressed steel reinforced concrete wall of the prefabricated overlapping formwork of one kind, belongs to building material field.Can
It is applied to skyscraper, it can also be used to high-rise building.
Background technology
At present the conventional plank sheathing of Building Trade in China has that timber usage amount is big, and the body of wall masonry amount of labour used is big, not environmentally
Shortcoming.Plank sheathing is the template for commonly using, and in work progress, plank sheathing Jing often goes out because assembling, removing the reason such as incorrect
Now serious destruction and the situation of waste, cause unnecessary loss, affect project progress.
The content of the invention
In order to overcome drawbacks described above, it is an object of the invention to provide a kind of built-in prestressing force shaped steel of prefabricated overlapping formwork is mixed
Solidifying cob wall can effectively save timber resources and cost of labor.
To achieve these goals, the present invention is adopted the following technical scheme that：
The built-in prestressed steel reinforced concrete wall of the prefabricated overlapping formwork of one kind, prestressing force shaped steel are placed in empty in prefabricated thermal insulation overlapping formwork
In, concrete walls are formed after casting concrete；
Prestressing force shaped steel is made up of presstressed reinforcing steel, shaped steel and end plate, is used as body of wall principal rod；
Insulation overlapping formwork is divided into outer impeller and interior impeller two parts, and siphonal lobe intralamellar part is provided with warming plate and steel wire net rack, or
Siphonal lobe intralamellar part is provided with truss bars；
The two ends of presstressed reinforcing steel shaped steel are end plate, and shaped steel and presstressed reinforcing steel are inserted with end plate, and presstressed reinforcing steel is located at the outer rim of end plate,
Shaped steel is located at the centre of end plate；
Internal lobe intralamellar part arranges truss bars.
Steel wire net rack and/or truss bars, i.e., as the construction muscle of formwork, also serve as the steel bar stress of body of wall；
Formwork concrete is connected to form formwork main body by steel wire net rack with heat-insulation layer, or formwork concrete passes through truss bars
It is connected to form formwork main body.
Further, the prefabricated thermal insulation overlaps formwork, has been both the stress layer of prefab-form, when bearing main structure body and pouring
The lateral pressure of generation, again can be used as the rendering layer of body of wall both sides；Prefabricated thermal insulation overlapping formwork be L-type, Z-shaped, it is T-shaped, one
Font, U-shaped or I shape.
Further, the steel wire net rack, as planar steel wire screen and reinforcing bar plain net are formed by the link of oblique abdomen silk, and steel wire is put down
Net is placed in formwork, used as the construction muscle of formwork；Bar-mat reinforcement is placed in outside formwork concrete, used as the principal rod of body of wall.
Further, the truss bars：It is pass through to bend rows of minor diameter steel with lower edge longitudinal reinforcement by wind up
Muscle is welded, and forms the jack truss with rigidity；Lower edge reinforcing bar is placed in formwork mixed mud, used as the construction muscle of formwork；Wind up steel
Muscle is placed in outside formwork mixed mud, used as body of wall steel bar stress.
Further, the heat-insulation layer is the construction material with heat insulation function, its material be organic insulation material or
It is inorganic heat insulation material.
Further, the shaped steel, the as principal rod of body of wall, are H profile steel, I-steel, angle steel, square steel, round steel, c-type
Steel, Z-shape steel or cross-shaped steel.
Further, the end plate, which is generally circular in shape or for square.
Beneficial effects of the present invention：
1st, the present invention realizes exempting from form removal, exempts to paint；
2nd, the present invention reduces disaster hidden-trouble；
3rd, shaped steel of the present invention replaces steel bar stress.
4th, the present invention can make reduction tradition plank sheathing consumption.
5th, the present invention realizes factorial praluction, convenient and swift, greatly shortens the time of architecture construction.
Description of the drawings
Fig. 1 is the schematic diagram that the present invention has heat-insulation layer；
Fig. 2 is the schematic diagram without heat-insulation layer of the invention；
Fig. 3 is the decomposing schematic representation of the present invention；
Fig. 4 is use state schematic diagram of the present invention；
It is presstressed reinforcing steel round steel schematic diagram that Fig. 5 is shaped steel presstressed reinforcing steel of the present invention；
It is 1 schematic diagram of presstressed reinforcing steel I-steel form that Fig. 6 is shaped steel presstressed reinforcing steel of the present invention；
It is 2 schematic diagram of presstressed reinforcing steel I-steel form that Fig. 7 is shaped steel presstressed reinforcing steel of the present invention；
It is 1 schematic diagram of presstressed reinforcing steel H profile steel form that Fig. 8 is shaped steel presstressed reinforcing steel of the present invention；
It is 2 schematic diagram of presstressed reinforcing steel H profile steel form that Fig. 9 is shaped steel presstressed reinforcing steel of the present invention；
It is 1 schematic diagram of presstressed reinforcing steel square steel form that Figure 10 is shaped steel presstressed reinforcing steel of the present invention；
It is 2 schematic diagram of presstressed reinforcing steel square steel form that Figure 11 is shaped steel presstressed reinforcing steel of the present invention；
It is presstressed reinforcing steel angle steel schematic diagram that Figure 12 is shaped steel presstressed reinforcing steel of the present invention；
It is 1 schematic diagram of presstressed reinforcing steel cross steel form that Figure 13 is shaped steel presstressed reinforcing steel of the present invention；
It is 2 schematic diagram of presstressed reinforcing steel cross steel form that Figure 14 is shaped steel presstressed reinforcing steel of the present invention.
Specific embodiment
Specific embodiment
Describe the present invention below in conjunction with the accompanying drawings：
Embodiment 1 has heat-insulation layer for the present invention：（As Fig. 1,3,4,5-14）
The built-in prestressed steel reinforced concrete wall of the prefabricated overlapping formwork of one kind, prestressing force shaped steel 1 are placed in prefabricated thermal insulation overlapping formwork 2
In the air, concrete walls are formed after casting concrete 5；
Prestressing force shaped steel 1 is made up of presstressed reinforcing steel 6, shaped steel 7 and end plate 8, is used as body of wall principal rod；
The two ends of presstressed reinforcing steel shaped steel 1 are end plate 6, and shaped steel 7 and presstressed reinforcing steel 8 are inserted with end plate 6, and presstressed reinforcing steel 8 is located at end plate 6
Outer rim, shaped steel 7 be located at end plate 6 centre；
Insulation overlapping formwork is divided into outer impeller and interior impeller two parts, and siphonal lobe intralamellar part is provided with warming plate and steel wire net rack 4.1；
Internal lobe intralamellar part arranges truss bars 4.
Steel wire net rack 4.1 and truss bars 4, i.e., as the construction muscle of formwork, also serve as the steel bar stress of body of wall；
Formwork concrete is connected to form formwork main body by steel wire net rack 4.1 with heat-insulation layer 3.
The prefabricated thermal insulation overlaps formwork 2, had been both the stress layer of prefab-form, and had born the side produced when main structure body is poured
Pressure, again can be used as the rendering layer of body of wall both sides；Prefabricated thermal insulation overlapping formwork 2 is L-type, Z-shaped, T-shaped, yi word pattern, U-shaped
Or I shape.
The steel wire net rack 4.1, as planar steel wire screen and reinforcing bar plain net are formed by the link of oblique abdomen silk, and planar steel wire screen is placed in
In formwork, as the construction muscle of formwork；Bar-mat reinforcement is placed in outside formwork concrete, used as the principal rod of body of wall.
The truss bars 4：It is pass through to bend rows of minor diameter reinforcement welding, shape with lower edge longitudinal reinforcement by wind up
Into the jack truss with rigidity；Lower edge reinforcing bar is placed in formwork mixed mud, used as the construction muscle of formwork；The reinforcing bar that winds up is placed in formwork
Outside mixed mud, as body of wall steel bar stress.
The heat-insulation layer 3 is the construction material with heat insulation function, and its material is organic insulation material or inorganic guarantor
Adiabator.
The principal rod of the shaped steel 1, as body of wall, is H profile steel, I-steel, angle steel, square steel, round steel, C-type steel, Z-shape steel
Or cross-shaped steel.
The end plate 8, which is generally circular in shape or for square.
Embodiment 2 is the present invention without heat-insulation layer：（Such as Fig. 2,5-14）
The built-in prestressed steel reinforced concrete wall of the prefabricated overlapping formwork of one kind, prestressing force shaped steel 1 are placed in prefabricated thermal insulation overlapping formwork 2
In the air, concrete walls are formed after casting concrete 5；
Prestressing force shaped steel 1 is made up of presstressed reinforcing steel 6, shaped steel 7 and end plate 8, is used as body of wall principal rod；
The two ends of presstressed reinforcing steel shaped steel 1 are end plate 6, and shaped steel 7 and presstressed reinforcing steel 8 are inserted with end plate 6, and presstressed reinforcing steel 8 is located at end plate 6
Outer rim, shaped steel 7 be located at end plate 6 centre；
Insulation overlapping formwork is divided into outer impeller and interior impeller two parts, and siphonal lobe intralamellar part is provided with truss bars 4；
Internal lobe intralamellar part arranges truss bars 4.
Truss bars 4, i.e., as the construction muscle of formwork, also serve as the steel bar stress of body of wall；
Formwork concrete is connected to form formwork main body by truss bars 4.
The prefabricated thermal insulation overlaps formwork 2, had been both the stress layer of prefab-form, and had born the side produced when main structure body is poured
Pressure, again can be used as the rendering layer of body of wall both sides；Prefabricated thermal insulation overlapping formwork 2 is L-type, Z-shaped, T-shaped, yi word pattern, U-shaped
Or I shape.
The truss bars 4：It is pass through to bend rows of minor diameter reinforcement welding, shape with lower edge longitudinal reinforcement by wind up
Into the jack truss with rigidity；Lower edge reinforcing bar is placed in formwork mixed mud, used as the construction muscle of formwork；The reinforcing bar that winds up is placed in formwork
Outside mixed mud, as body of wall steel bar stress.
The principal rod of the shaped steel 1, as body of wall, is H profile steel, I-steel, angle steel, square steel, round steel, C-type steel, Z-shape steel
Or cross-shaped steel.
The end plate 8, which is generally circular in shape or for square.
Claims (7)
1. one kind is prefabricated overlaps the built-in prestressed steel reinforced concrete wall of formwork, it is characterised in that：Prestressing force shaped steel（1）It is placed in prefabricated
Insulation overlapping formwork（2）It is interior aerial, casting concrete（5）After form concrete walls；
Prestressing force shaped steel（1）By presstressed reinforcing steel（6）, shaped steel（7）And end plate（8）Composition, uses as body of wall principal rod；
Presstressed reinforcing steel shaped steel（1）Two ends be end plate（6）, end plate（6）In be inserted with shaped steel（7）And presstressed reinforcing steel（8）, presstressed reinforcing steel
（8）Positioned at end plate（6）Outer rim, shaped steel（7）Positioned at end plate（6）Centre；
Insulation overlapping formwork is divided into outer impeller and interior impeller two parts, and siphonal lobe intralamellar part is provided with warming plate and steel wire net rack（4.1）,
Or siphonal lobe intralamellar part is provided with truss bars（4）；
Internal lobe intralamellar part arranges truss bars（4）；
Steel wire net rack (4.1) and/or truss bars（4）, i.e., as the construction muscle of formwork, also serve as the steel bar stress of body of wall；
Formwork concrete and heat-insulation layer（3）By steel wire net rack（4.1）Formwork main body is connected to form, or formwork concrete passes through
Truss bars（4）It is connected to form formwork main body.
2. the prefabricated overlapping built-in prestressed steel reinforced concrete wall of formwork according to claim 1, it is characterised in that：It is described pre-
System insulation overlapping formwork（2）, it had been both the stress layer of prefab-form, had born the lateral pressure produced when main structure body is poured, again can be with
As the rendering layer of body of wall both sides；The prefabricated thermal insulation overlaps formwork（2）For L-type, Z-shaped, T-shaped, yi word pattern, U-shaped or I shape.
3. the prefabricated overlapping built-in prestressed steel reinforced concrete wall of formwork according to claim 1, it is characterised in that：The steel
Screen frame（4.1）, as planar steel wire screen and reinforcing bar plain net formed by the link of oblique abdomen silk, and planar steel wire screen is placed in formwork, as
The construction muscle of formwork；Bar-mat reinforcement is placed in outside formwork concrete, used as the principal rod of body of wall.
4. the prefabricated overlapping built-in prestressed steel reinforced concrete wall of formwork according to claim 1, it is characterised in that：The purlin
Frame reinforcing bar（4）：It is there is rigidity by bending rows of minor diameter reinforcement welding, formation with lower edge longitudinal reinforcement by wind up
Jack truss；Lower edge reinforcing bar is placed in formwork mixed mud, used as the construction muscle of formwork；The reinforcing bar that winds up is placed in outside formwork mixed mud, is made
For body of wall steel bar stress.
5. it is according to claim 1 it is prefabricated overlapping formwork built-in profile steel concrete walls, it is characterised in that：The heat-insulation layer
（3）It is the construction material with heat insulation function, its material is organic insulation material or inorganic heat insulation material.
6. it is according to claim 1 it is prefabricated overlapping formwork built-in profile steel concrete walls, it is characterised in that：The shaped steel（1）,
As the principal rod of body of wall, is H profile steel, I-steel, angle steel, square steel, round steel, C-type steel, Z-shape steel or cross-shaped steel.
7. it is according to claim 1 it is prefabricated overlapping formwork built-in profile steel concrete walls, it is characterised in that：The end plate（8）,
Which is generally circular in shape or for square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611204760.XA CN106522418A (en) | 2016-12-23 | 2016-12-23 | Prefabricated composite shell mould built-in prestressed steel reinforced concrete wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611204760.XA CN106522418A (en) | 2016-12-23 | 2016-12-23 | Prefabricated composite shell mould built-in prestressed steel reinforced concrete wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106522418A true CN106522418A (en) | 2017-03-22 |
Family
ID=58337406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611204760.XA Pending CN106522418A (en) | 2016-12-23 | 2016-12-23 | Prefabricated composite shell mould built-in prestressed steel reinforced concrete wall |
Country Status (1)
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| CN (1) | CN106522418A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3990202A (en) * | 1968-05-22 | 1976-11-09 | Otto Alfred Becker | Insulating wall unit |
| CN2496949Y (en) * | 2001-09-04 | 2002-06-26 | 张洪波 | Shape steel and steel reinforced concrete sheear wall integrated load-bearing shear wall structure |
| EP1780348A2 (en) * | 2005-10-26 | 2007-05-02 | Schwörer Haus GmbH & Co. | Prefabricated element for making a construction element |
| CN203347052U (en) * | 2013-05-22 | 2013-12-18 | 万保金 | Double-side thermal insulation wall for building |
| CN105201202A (en) * | 2015-09-15 | 2015-12-30 | 万保金 | Disassembling-free prefabricated heat-preservation enclosure wall die shell |
| CN105756244A (en) * | 2016-04-18 | 2016-07-13 | 石柏林 | Double-steel-plate shear wall combined structure |
| CN105804058A (en) * | 2016-03-14 | 2016-07-27 | 吉林建筑大学 | Underground diaphragm wall and construction method thereof |
| CN106049744A (en) * | 2016-07-15 | 2016-10-26 | 宁波普利凯建筑科技有限公司 | Foam concrete sandwich-type wall panel and manufacturing method thereof |
| CN206289786U (en) * | 2016-12-23 | 2017-06-30 | 万保金 | The prefabricated overlapping built-in prestressed steel reinforced concrete wall of formwork |
-
2016
- 2016-12-23 CN CN201611204760.XA patent/CN106522418A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3990202A (en) * | 1968-05-22 | 1976-11-09 | Otto Alfred Becker | Insulating wall unit |
| CN2496949Y (en) * | 2001-09-04 | 2002-06-26 | 张洪波 | Shape steel and steel reinforced concrete sheear wall integrated load-bearing shear wall structure |
| EP1780348A2 (en) * | 2005-10-26 | 2007-05-02 | Schwörer Haus GmbH & Co. | Prefabricated element for making a construction element |
| CN203347052U (en) * | 2013-05-22 | 2013-12-18 | 万保金 | Double-side thermal insulation wall for building |
| CN105201202A (en) * | 2015-09-15 | 2015-12-30 | 万保金 | Disassembling-free prefabricated heat-preservation enclosure wall die shell |
| CN105804058A (en) * | 2016-03-14 | 2016-07-27 | 吉林建筑大学 | Underground diaphragm wall and construction method thereof |
| CN105756244A (en) * | 2016-04-18 | 2016-07-13 | 石柏林 | Double-steel-plate shear wall combined structure |
| CN106049744A (en) * | 2016-07-15 | 2016-10-26 | 宁波普利凯建筑科技有限公司 | Foam concrete sandwich-type wall panel and manufacturing method thereof |
| CN206289786U (en) * | 2016-12-23 | 2017-06-30 | 万保金 | The prefabricated overlapping built-in prestressed steel reinforced concrete wall of formwork |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170322 |
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| RJ01 | Rejection of invention patent application after publication |