CN206144008U - Reinforced concrete precast component - Google Patents
Reinforced concrete precast component Download PDFInfo
- Publication number
- CN206144008U CN206144008U CN201621091503.5U CN201621091503U CN206144008U CN 206144008 U CN206144008 U CN 206144008U CN 201621091503 U CN201621091503 U CN 201621091503U CN 206144008 U CN206144008 U CN 206144008U
- Authority
- CN
- China
- Prior art keywords
- layer
- reinforcement
- concrete
- prefabricated
- reinforcing bar
- 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.)
- Active
Links
Abstract
Reinforced concrete precast component. Because the muscle hole need be seted up out in the existence of the overhanging reinforcing bar of prefabricated component on the mould, yet during preparation prefabricated component, concreting avoids the thick liquid still need to avoid the gap shutoff in reinforcing bar and mould play muscle hole to run, emit, leak the thick liquid with louing, causes component impression defect, the decline of moulding utensil intensity and the reduction of turnover number of times must be made in the mould trompil, causes the cost to improve. The utility model discloses constitute including two -layer prefabricated layer, two -layer prefabricated layer link together through steel bones RACK, two -layer prefabricated layer middle zone forms and to be used for cast in situ concrete's hollow structure, prefabricated layer be precast concrete layer (1) or prefabricated decorative layer (2), two -layer prefabricated layer all be the precast concrete layer, or two -layer prefabricated layer in the one deck be prefabricated decorative layer. The utility model discloses be applied to reinforced concrete precast component.
Description
Technical field：
This utility model is related to a kind of precast member for reinforcing bar concrete.
Background technology：
At present, to expend template amount big for China's housing industrialization prefabricated components, template is required it is higher, due to prefabricated components outside
The presence of reinforcing bar is stretched, needs to open up out muscle hole on mould, but when making prefabricated components, casting concrete avoids spillage from also needing to
Reinforcing bar and mould are gone out into the gap plugging in muscle hole, it is to avoid run, emit, spillage, cause component perception defect；Mold cavity is necessarily caused
The decline of mould strength and the reduction of the number of turnover, cause cost to improve.
Utility model content：
The purpose of this utility model is to provide a kind of precast member for reinforcing bar concrete.
Above-mentioned purpose is realized by following technical scheme：
A kind of precast member for reinforcing bar concrete, its composition includes：Two-layer preformed layer, described two-layer preformed layer passes through reinforcing bar
Skeleton links together, and two-layer preformed layer zone line forms the hollow structure for cast-in-place concrete, and described preformed layer is
Concrete layer or prefabricated decorative layer, described two-layer preformed layer is all concrete layer, or described two-layer preformed layer
In one layer be prefabricated decorative layer.
Described precast member for reinforcing bar concrete, described framework of steel reinforcement include two be arranged in parallel by longitudinal reinforcement and
Horizontal reinforcement constitutes bar-mat reinforcement, is linked together by lattice reinforcing bar between the bar-mat reinforcement described in two, described longitudinal reinforcement
Described concrete layer is no longer than with horizontal reinforcement, described longitudinal reinforcement and the two ends of horizontal reinforcement is wrapped up respectively
There is spiral reinforcement, described bar-mat reinforcement is embedded in described concrete layer, and described spiral reinforcement part is embedded in institute
In the concrete layer stated.
Described precast member for reinforcing bar concrete, described prefabricated decorative layer is contained within reinforced mesh, described bar-mat reinforcement
Piece is connected with described lattice bar connecting, or described reinforced mesh with straight rebar connector, described straight bar connecting
The other end of part is embedded in described concrete layer, described longitudinal reinforcement, described horizontal reinforcement and described spiral shell
Rotation reinforcing bar three intersection overlaps.
Described precast member for reinforcing bar concrete, described prefabricated decorative layer inner side is heat-insulation layer, described framework of steel reinforcement
Certain amount is inside also set up for connecting the tension rib of the bar-mat reinforcement described in two, water power is provided with described preformed layer pre-buried
Box, built-in pipe, door-window opening.
The beneficial effects of the utility model：
1. this utility model prefabricated components outward flange does not stretch out reinforcing bar, in manufacturing process need not the perforate on mould, most
The holding formwork rigidity of limits, increases cycle-index, cost-effective.Without exposed steel bar, without the need for blocking reinforcing bar and template gap,
Prefabricated components impression quality is good.
Platform is contacted in the concrete surface production process of this utility model prefabricated components both sides, without the need for operation of wiping one's face, perception matter
Measure, save labour turnover.
Both sides concrete soil thickness is less in this utility model prefabricated components production process, and using angle steel mould section is made
Steel are saved, material cost is saved.
This utility model prefabricated components concrete thickness steam-cured every time is all less, and intensity improves very fast, and the steam-cured time is short,
Shorten Production Time.
The component method of attachment of this precast member for reinforcing bar concrete is as described below：Precast member for reinforcing bar concrete is prefabricated to be completed
Afterwards, at the construction field (site) in installation process, precast member for reinforcing bar concrete is installed, superimposed sheet 12 is installed on prefabricated components top, fold
After plywood installation, longitudinal reinforcement is inserted after inserting respectively inside prefabricated components spiral reinforcement, horizontal reinforcement is inserted afterwards, steel is inserted afterwards
The protruded length of muscle meets design requirement, and longitudinal reinforcement, the horizontal reinforcement lap of splice meet design and want between two adjacent prefabricated components
Ask, pour cast-in-place concrete structure layer.
Description of the drawings：
Accompanying drawing 1 is the structural representation that two-layer of the present utility model is concrete layer.
Accompanying drawing 2 be a layer in two-layer preformed layer of the present utility model be prefabricated decorative layer structural representation.
Accompanying drawing 3 be a layer in two-layer preformed layer of the present utility model be prefabricated decorative layer another kind of structural representation.
Accompanying drawing 4 is the top view of accompanying drawing 3.
Accompanying drawing 5 is prefabricated components structure level attachment structure schematic diagram of the present utility model.
Accompanying drawing 6 is another kind of structural representation of prefabricated components structure level connection of the present utility model.
Accompanying drawing 7 is the vertical node schematic diagram of structure after prefabricated components installation of the present utility model.
Accompanying drawing 8 is structure level node schematic diagram after prefabricated components installation of the present utility model.
Specific embodiment：
Embodiment 1：
A kind of precast member for reinforcing bar concrete, its composition includes：Two-layer preformed layer, described two-layer preformed layer passes through reinforcing bar
Skeleton links together, and two-layer preformed layer zone line forms the hollow structure for cast-in-place concrete, and described preformed layer is
Concrete layer 1 or prefabricated decorative layer 2, described two-layer preformed layer is all concrete layer, or described two-layer is prefabricated
One layer in layer is prefabricated decorative layer.
Embodiment 2：
Precast member for reinforcing bar concrete according to embodiment 1, described framework of steel reinforcement includes that two be arranged in parallel
Bar-mat reinforcement is made up of longitudinal reinforcement and horizontal reinforcement, is linked together by lattice reinforcing bar between the bar-mat reinforcement described in two, institute
The longitudinal reinforcement stated and horizontal reinforcement are no longer than described concrete layer, described longitudinal reinforcement and the two of horizontal reinforcement
Termination is enclosed with respectively spiral reinforcement, and described bar-mat reinforcement is embedded in described concrete layer, described spiral reinforcement
Part is embedded in described concrete layer.
Embodiment 3：
Precast member for reinforcing bar concrete according to embodiment 1 or 2, described prefabricated decorative layer is contained within bar-mat reinforcement
Piece, described reinforced mesh is connected with described lattice bar connecting, or described reinforced mesh with straight rebar connector, institute
The other end of the straight rebar connector stated is embedded in described concrete layer, described longitudinal reinforcement, described level
Reinforcing bar overlaps with described spiral reinforcement three intersection.
Embodiment 4：
Precast member for reinforcing bar concrete according to embodiment 1 or 2 or 3, described prefabricated decorative layer inner side is insulation
Layer, also sets up certain amount for connecting the tension rib of the bar-mat reinforcement described in two in described framework of steel reinforcement, described is prefabricated
Water power embedded box, built-in pipe, door-window opening are provided with layer.
Embodiment 5：
Precast member for reinforcing bar concrete according to embodiment 1 or 2 or 3 or 4, a kind of precast member for reinforcing bar concrete and
Component method of attachment, its composition includes：Precast member for reinforcing bar concrete.It is characterized in that：Described precast member for reinforcing bar concrete
Including concrete layer, framework of steel reinforcement, spiral reinforcement.
Described concrete layer is prefabricated components precast construction layer segment, prefabricated sections decorative layer.Precast construction layer
It is connected by forms such as lattice reinforcing bar 3, straight rebar connectors 4 with precast construction layer, prefabricated decoration interlayer.
Described framework of steel reinforcement by prefabricated components longitudinal reinforcement 5, horizontal reinforcement 6, lattice reinforcing bar and the colligation of spiral reinforcement 7,
The forms such as welding connect to form entirety.Described spiral reinforcement is used for longitudinal reinforcement, the connection of horizontal reinforcement.Described spiral steel
Muscle parcel prefabricated components longitudinal reinforcement, horizontal reinforcement, by prefabricated components outside longitudinal reinforcement 8, outer horizontal reinforcing bar 9 spiral shell is stretched into
Rotation reinforcing bar, carries out bar splicing.
Described precast member for reinforcing bar concrete, horizontal reinforcement can be the forms such as straight reinforcing bar, ring steel reinforced bar.
Described two-layer precast construction interlayer is hollow structure, and middle part is cast-in-place concrete structure layer 10.Work as reinforced concrete
When native prefabricated components have decorative layer, decorative layer inner side is heat-insulation layer 11, and heat-insulation layer and precast construction interlayer are hollow structure, middle part
For cast-in-place concrete structure layer.Described decorative layer is contained within reinforced mesh, and reinforced mesh is connected jail with lattice reinforcing bar, connector
Lean on.
Certain amount tension rib is set in described framework of steel reinforcement.
Water power embedded box, built-in pipe, door-window opening and all kinds of built-in fittings are set on described prefabricated components.
Claims (4)
1. a kind of precast member for reinforcing bar concrete, its composition includes：Two-layer preformed layer, is characterized in that：Described two-layer preformed layer
Linked together by framework of steel reinforcement, two-layer preformed layer zone line forms the hollow structure for cast-in-place concrete, described
It is prefabricated decorative layer that two-layer preformed layer is all a layer in concrete layer, or described two-layer preformed layer.
2. precast member for reinforcing bar concrete according to claim 1, is characterized in that：Described framework of steel reinforcement is flat including two
What row was arranged is made up of bar-mat reinforcement longitudinal reinforcement and horizontal reinforcement, is connected to by lattice reinforcing bar between the bar-mat reinforcement described in two
Together, described longitudinal reinforcement and horizontal reinforcement are no longer than described concrete layer, described longitudinal reinforcement and level
The two ends of reinforcing bar are enclosed with respectively spiral reinforcement, and described bar-mat reinforcement is embedded in described concrete layer, described
Spiral reinforcement part is embedded in described concrete layer.
3. precast member for reinforcing bar concrete according to claim 2, is characterized in that：Described prefabricated decorative layer is contained within steel
Muscle mesh sheet, described reinforced mesh and described lattice bar connecting, or described reinforced mesh connects with straight rebar connector
Connect, the other end of described straight rebar connector is embedded in described concrete layer, it is described longitudinal reinforcement, described
Horizontal reinforcement overlaps with described spiral reinforcement three intersection.
4. the precast member for reinforcing bar concrete according to claim 1 or 2 or 3, is characterized in that：In described prefabricated decorative layer
Side is heat-insulation layer, and certain amount is also set up in described framework of steel reinforcement for connecting the tension rib of the bar-mat reinforcement described in two, institute
Water power embedded box, built-in pipe, door-window opening are provided with the preformed layer stated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621091503.5U CN206144008U (en) | 2016-09-29 | 2016-09-29 | Reinforced concrete precast component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621091503.5U CN206144008U (en) | 2016-09-29 | 2016-09-29 | Reinforced concrete precast component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206144008U true CN206144008U (en) | 2017-05-03 |
Family
ID=58620334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621091503.5U Active CN206144008U (en) | 2016-09-29 | 2016-09-29 | Reinforced concrete precast component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206144008U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106284823A (en) * | 2016-09-29 | 2017-01-04 | 湖北宇辉新型建筑材料有限公司 | Precast member for reinforcing bar concrete and component method of attachment |
| WO2020186857A1 (en) * | 2019-03-21 | 2020-09-24 | 巴马丹拿建筑及工程师有限公司 | Connection structure provided among precast reinforced concrete structure bodies and reinforcing steel configuration method for reinforced concrete structure bodies |
-
2016
- 2016-09-29 CN CN201621091503.5U patent/CN206144008U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106284823A (en) * | 2016-09-29 | 2017-01-04 | 湖北宇辉新型建筑材料有限公司 | Precast member for reinforcing bar concrete and component method of attachment |
| WO2020186857A1 (en) * | 2019-03-21 | 2020-09-24 | 巴马丹拿建筑及工程师有限公司 | Connection structure provided among precast reinforced concrete structure bodies and reinforcing steel configuration method for reinforced concrete structure bodies |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105569224B (en) | Concrete filled steel tube edge constraint overlaps monoblock type shear wall and preparation and installation method | |
| CN103758291B (en) | A kind of shearing enhancement mode half grout sleeve | |
| CN106284823A (en) | Precast member for reinforcing bar concrete and component method of attachment | |
| CN108457421A (en) | A kind of assembled steel reinforced Concrete U Vierendeel girder and its construction method | |
| CN106149962A (en) | Precast concrete shear wall and preparation method thereof | |
| CN206034677U (en) | Side fascia installation node | |
| CN106948504A (en) | Assembled wallboard water seepage prevention vertical abutment joint structure and its construction method | |
| CN206144008U (en) | Reinforced concrete precast component | |
| CN105019606A (en) | Precast concrete unit steel bar grouting connecting piece and connecting method | |
| CN204826429U (en) | Cast member reinforcing bar grout connecting piece | |
| CN206245520U (en) | Overlaid plate type concrete shear wall longitudinal connection structure | |
| CN205935383U (en) | Precast concrete shear force wall | |
| CN208343121U (en) | Prefabricated assembled steel structure concrete wallboard mould | |
| CN105178503B (en) | A kind of prefabricated strap-on insulation wallboard | |
| CN104060714B (en) | A kind of construction method of jointless architecture interlayer combined wall | |
| CN205677235U (en) | A kind of prefabricated anti-bank constructing structure applied in toilet | |
| CN106401191B (en) | Grouting device for steel shear structure assembly type building and construction method thereof | |
| CN205382595U (en) | Integral shear force wall of steel pipe concrete edge constraint coincide | |
| CN210798044U (en) | Wallboard in prefabricated of assembly type structure | |
| CN205976057U (en) | Side fascia installation node | |
| CN204876210U (en) | Structure wallboard of coincide decorative layer and heat preservation | |
| CN206220532U (en) | A kind of grouting device of steel shear structure assembled architecture | |
| CN203905326U (en) | Construction form for construction of roof exhaust pipe piers | |
| CN209227841U (en) | Wall and Liangping face interconnection structure and assembled arthitecutral structure system | |
| CN110965676A (en) | Combined type superposed wall and construction method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |