CN205577474U - Integrated integration prefabricated building is decorated to built -in heat preservation of structure - Google Patents
Integrated integration prefabricated building is decorated to built -in heat preservation of structure Download PDFInfo
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- CN205577474U CN205577474U CN201620390212.XU CN201620390212U CN205577474U CN 205577474 U CN205577474 U CN 205577474U CN 201620390212 U CN201620390212 U CN 201620390212U CN 205577474 U CN205577474 U CN 205577474U
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- precast hollow
- hollow slab
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- hollow core
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Abstract
The utility model discloses an integrated integration prefabricated building is decorated to built -in heat preservation of structure. Prefabricated building includes at least one room, and every room has at least one wall body of taking the door opening, every face wall body is including polylith hollow core slab, many crossbeams and duo gen stand, polylith hollow core slab connects whole of formation through many crossbeams and duo gen stand, the hollow core slab package rubbing board body link up the plate body a plurality of vertical hole of taking out of terminal surface setting from top to bottom, be located the wall body middle part be equipped with the tongue -and -groove structure about the plate body on the terminal surface, polylith hollow core slab divide into the multilayer from bottom to top and arranges, and every layer of hollow core slab is controlled by at least two hollow core slab and splice continuous forming in proper order, is equipped with corresponding crossbeam between the upper and lower adjacent two -layer hollow core slab, corresponding stand through connections together between the multilayer hollow core slab. The utility model discloses high efficiency, simple installation are made clear, are produced to the atress, on -the -spot wet trade is few, construction cycle short, comprehensive cost is low.
Description
Technical field
This utility model relates to a kind of structure built-in heat insulation and decorates integrated prefabricated buildings, belongs to PC housing industry field (building).
Background technology
Tradition cast-in-place structural there is a kind of more ripe " steel reinforced concrete structure ".Shaped steel and concrete is whole waters integral common stress, this structure tension performance is good, is suitable for doing high level, Super High.But the shaped steel of this structure is typically all large shape, cost is higher.
PC building field, has a kind of precast hollow slab shear wall system in " fabricated shear wall structure design discipline " DB11/1003-2013 (Beijing's provincial standard).This system wallboard has and laterally goes out muscle, it has not been convenient to produce, and on-the-spot needs supports, and wants formwork at node, and installation effectiveness is low.
Assembled light steel frame structure house, the most ripe technique is the steel skeleton first having set up whole house, does the construction of intraskeletal filling, skin plate and decorative layer the most again.This way there are disadvantages that: light steel is as primary structural member, structure fire poor performance；Anticorrosion of steel structure processes difficulty, and once corrosion structure can be substantially reduced；For meeting structure and function needs, steel skeleton arranges closeer, and material fire prevention, anticorrosion, insulation etc. process and require that strictly cost is more much higher than traditional construction.
Utility model content
This utility model aims to provide a kind of structure built-in heat insulation and decorates integrated prefabricated buildings, this prefabricated buildings structure stress clearly, produce efficiently, simple installation, situ wet operation is few, short construction period, integrated cost are low；Meanwhile, whole prefabricated buildings can be dismantled and strange land is the most assembled, and precast hollow slab, structural framework all can utilize by secondary, are particularly suited for temporary building and median low structure, as quickly built high standard villa, can be effectively reduced its construction cost.
To achieve these goals, this utility model be the technical scheme is that
A kind of structure built-in heat insulation decorates integrated prefabricated buildings, and including being surrounded at least one room formed by multiaspect body of wall, each room has the body of wall of at least one band door opening；Every face wall body includes polylith precast hollow slab, many crossbeams and many root posts；End connects one entirety of formation without the polylith precast hollow slab going out muscle by many crossbeams and many root posts；
Described precast hollow slab includes that plate body, the multiple of through plate body upper and lower end face setting vertically take out hole；The left and right end face being positioned at each plate body in the middle part of body of wall is provided with the tenon groove structure for docking with adjacent plate body, and the outer face being positioned at each plate body at corner is planar structure (i.e. body of wall left and right end portions is not provided with tenon groove structure)；
The polylith precast hollow slab of the same face body of wall is divided into multilamellar to arrange from bottom to top, every layer of precast hollow slab is made up of one piece of precast hollow slab or is formed by splicing is connected successively about at least two pieces of precast hollow slabs, is provided with corresponding crossbeam between neighbouring two-layer precast hollow slab；Linked together through the corresponding column vertically taking out hole accordingly is through by many between multilamellar precast hollow slab.
Thus, prefabricated buildings system of the present utility model is using structural framework as supporting member, and wallboard does not consider load-bearing, only does maintenance effect, and skeleton spatially forms Mi Liang, close post interconnective framework kenel.Not going out reinforcing bar outside wall plate member plate, take out hole according to design requirement and make hollow, the hole of local reserved skeleton docking, the end face being positioned at each plate body at corner is provided with the tenon groove structure for docking with adjacent plate body, and another end face is plane.Precast hollow slab is not required to support, and is fixed by wallboard by vertical skeleton, and hole does not do filling crucial point reason.
Preferably, each plate body at corner can design l-shaped or T-shaped node.
According to embodiment of the present utility model, it is also possible to make this utility model further to optimize, below for the technical scheme formed after optimizing:
Preferably, precast hollow slab is the on-gauge plate of yi word pattern structure.
Preferably, each room includes the body of wall of at least one side band window opening.
In order to by built-in for crossbeam with wallboard in, improve fire protecting performance, avoid heat bridge effect, all having groove or the fin of horizontally set on the upper and lower end face of the every piece of precast hollow slab being positioned at body of wall middle level, the outer face of each plate body being positioned at body of wall upper and lower end parts is planar structure (i.e. upper and lower end parts is not provided with groove or fin)；In the poroid passage that described crossbeam is formed when being arranged on upper and lower two pieces of corresponding grooves of precast hollow slab or fin splicing, and it is provided with water-proof strip and fluid sealant at horizontal edge joint position.Thus, exterior wall precast hollow slab vertically and horizontally seam all does the water proof structure process of more than twice.Similarly, it is not provided with groove or fin on the top of the precast hollow slab of last layer of same face wall, is not provided with groove or fin in the bottom of the precast hollow slab of the basecoat of same face wall.
Preferably, so that the attachment structure intensity between the precast hollow slab of wallboard same layer, having, on an end face in the end face of two, the left and right of every piece of precast hollow slab, the groove being vertically arranged, another end face is provided with the tenon for being connected with the groove fit of another precast hollow slab.
In order to improve waterproof effect, compensate alignment error simultaneously, be connected with fluid sealant by cement mortar, water-proof strip between the precast hollow slab groove that the tenon of every piece of precast hollow slab is adjacent.Thus, the filling Main Function of cement mortar is not fixing adjacent two pieces of cored slabs, but compensates alignment error, the most waterproof.During installation, the water-proof strip made by extruding is deformed, and after installing, repastes and smears fluid sealant and carry out secondary waterproof.
Internal frame is disassembled into single upright column and crossbeam, described crossbeam and corresponding column for convenience be removably secured by connector and be connected.Thus, while improving internal frame structural strength, conveniently fast disassembling secondary utilizes.
Preferably, it is fixedly linked by mortar between described column and the top hole wall vertically taking out hole accordingly.Thus, use certain length plug in hollow hole to smear mortar between column is constituted skeleton and precast hollow slab to be attached.
In order to prevent mortar from filling up whole hole of vertically taking out, thus for detachably providing condition, it is placed in when described column is fixed with installation and vertically takes out top, hole for the back-up ring stoping mortar to move down accordingly.Preferably, it is fixed with torr bar between described back-up ring lower surface and column.
Thus, the construction method of the integrated prefabricated buildings of described structure built-in heat insulation decoration comprises the steps:
S1, by the basecoat precast hollow slab in room by vertically taking out accordingly hole through corresponding column, and the most vertically take out the top in hole at basecoat precast hollow slab and fill one section of mortar for connecting described column and precast hollow slab；
S2, on the top of basecoat precast hollow slab place crossbeam；
S3, by second layer precast hollow slab through corresponding column, and one section of mortar described column of connection of top filling and the precast hollow slab in hole is the most vertically taken out at second layer precast hollow slab, then second layer precast hollow slab is placed on the top of next layer of precast hollow slab, and described crossbeam is built between upper and lower two-layer precast hollow slab；
S3, according to step S2 and S3, each layer precast hollow slab of more than the second layer and corresponding crossbeam are installed successively, until each face wall in room installs.
In this utility model, each mortar vertically taken out in hole having column to pass is about 10cm from the downward length in empty top, reduces situ wet operation to greatest extent.
Preferably, equipped with the back-up ring preventing mortar from moving down and torr bar on described column；Between horizontal piece between adjacent upper and lower two-layer precast hollow slab, and it is equipped with water-proof strip and fluid sealant between the vertical piece between the adjacent two pieces of precast hollow slabs in left and right.Thus, during installation, being first arranged on by water-proof strip on next layer of precast hollow slab upper surface, when installing last layer precast hollow slab, due to action of gravity, the water-proof strip made by extruding is deformed, and after installing, repastes and smears fluid sealant and carry out secondary waterproof.
This utility model creatively combines the advantage of three kinds of structures in background technology, and meets production and simple installation, the requirement of control cost, and using structural framework as main bearing member, precast hollow slab is as the building structure new system of building enclosure.This structural system can be able to obtain applying cleverly flexibly in villa, multilamellar, and speed of application is fast, cost is low and can recycle.
Compared with prior art, the beneficial effects of the utility model are:
1. precast hollow slab does not go out muscle, and wallboard is split as some blocks of plates of yi word pattern at the polymorphic structure such as window opening and door opening position, and component produces simple, is suitable for high-volume standardized production；
2. structural framework is the supporting member of system, is again the support member of precast hollow slab, eliminates the support operation of on-the-spot wallboard；
3. wallboard connects joint form simply, and scene does not set cast-in-place node, eliminates the operation of formwork and casting concrete；
4. structural framework is built-in, the shortcoming solving steel structure fireproofing poor performance；
5. body of wall total cross-section is cavity wall, material and version uniformly, and heat transfer equalizes, it is possible to be prevented effectively from heat bridge effect；
6. wallboard precast surface the construction of band decorative cover can also make self finish, good-looking after assembling；
7. being all through the welding of simple connector or low-intensity material later stage gap plug slurry due to present architecture, therefore can dismantle, strange land is the most assembled, and precast hollow slab, structural framework all can utilize by secondary；
8. structural modification is convenient, by cutting column and joint treatment, and increases head piece whole wall just can be made to depart from.
Below in conjunction with drawings and Examples, this utility model is further elaborated.
Accompanying drawing explanation
Fig. 1 is the floor map in the single room of a kind of embodiment of this utility model；
Fig. 2 is the facade structures schematic diagram in the single room of a kind of embodiment of this utility model；
Fig. 3 is the framing structure schematic diagram of Fig. 2；
Fig. 4 is the wall body structure schematic diagram of this utility model band window opening；
Fig. 5 is the wall body structure schematic diagram of this utility model band door opening；
Fig. 6 is hollow wall panel structural representation described in the utility model；
Fig. 7 is the structural representation of wallboard described in the utility model；
Fig. 8 is the structural representation that Fig. 7 central post is connected with precast hollow slab mortar；
Fig. 9 is the partial enlarged drawing of this utility model horizontal piece node；
Figure 10 is the partial enlarged drawing of this utility model vertical piece node.
In the drawings
1-plate body；2-takes out hole；3-tenon；4-groove；5,6-groove；7-precast hollow slab；8-crossbeam；9-column；10-mortar；11-back-up ring；12-holds in the palm bar；13-door opening；14-window opening；The horizontal piece of 15-；The vertical piece of 16-；Band fine strain of millet wall on 18-window；19-breast；20-window side wall；Wall on 21-door；22-door side wall；23-water-proof strip；24-fluid sealant；25-cement mortar.
Detailed description of the invention
A kind of structure built-in heat insulation decorates integrated prefabricated buildings, surrounds the room of formation including four sides wall, and the main member of every face wall is structural framework, polylith precast hollow slab, skeleton connector and some the auxiliary material being made up of crossbeam and column.Precast hollow slab uses square steel, C-type steel or other primary structure member according to certain spaced square hole or circular hole, skeleton according to stressing conditions.Structural framework divides vertical structure column and transversary crossbeam, column and crossbeam to use angle bar, yi word pattern ferrum connector or welding manner to be attached, and column uses standard component socket with the docking of column or welds.The type of precast hollow slab has general place plate and privileged sites plate.According to standardized designs thinking, general place plate is split as several on-gauge plate, is split as wall on breast, window side wall, window at window opening wall position, is split as wall on a side wall and door at door opening position.Precast hollow slab is all prefabricated into yi word pattern, designs tongue and groove, two ends design tenon or groove up and down according to different positions, and precast hollow slab stays in reinforcing bar, and after vertical skeleton installs, precast hollow slab uses and is inserted in skeleton Primary Location.Skeleton is smeared mortar with precast hollow slab by certain length plug in hollow hole and is finally connected fixing.Horizontal joint at exterior wall position precast hollow slab Yu precast hollow slab uses when mounted and snaps waterproof adhesive tape outer fluid sealant technique of smearing again, and vertical abutment joint employing snaps waterproof adhesive tape and grouting process.
This utility model uses factory's batch modularization to produce precast hollow slab, the structural framework of customization standard and related fittings, precast hollow slab the most additional insulation and decoration layer.Structural upright, to job site, is first installed fixing by component conveying, then presses layer insertion precast hollow slab successively.Often insert one piece of precast hollow slab to use plug to smear certain length mortar to be connected with structural upright by precast hollow slab and fix.First paste a waterproof adhesive tape before adjacent wall board is installed in wallboard side, make longitudinal slot cut off by the extruding of wallboard Yu waterproof adhesive tape.One layer of wallboard installs, and is attached with structural upright by structural beams.Carry out the installation of top wall panel and skeleton successively, before top wall panel is installed, in bottom wall panel, also to paste waterproof adhesive tape.Exterior wall outer side seam horizontal and vertical after installing uses sealant sealing, uses cement mortar pipe seam inside longitudinal seam.Whole main body is formed with steel skeleton as primary structure member after installing, the precast hollow slab combinative structure as fender member.
Construction procedure (floor height as each in room schematic three dimensional views is spliced by three layers of precast hollow slab): 1. prefabrication cored slab and skeleton, connector, the preparation of relevant auxiliary material；2. component conveying；3. fixed structure column is installed；4. the ground floor precast hollow slab in room is inserted on structural framework (pasting waterproof adhesive tape before inserting in wallboard side)；
5. thin steel retaining ring is put in having the hole of column in ground floor wallboard top and mortar smeared by plug；6. structural beams it is connected in structural upright by connectors such as angle bar and outside the upper end of precast hollow slab, pastes waterproof adhesive tape；
7. insert second layer precast hollow slab and repeat preceding processes step to inserting third layer precast hollow slab；8. precast hollow slab seam laterally outside smears fluid sealant, smears fluid sealant outside longitudinal seam, and cement mortar filled out by inner side plug.
The content that above-described embodiment illustrates should be understood to that these embodiments are only used for being illustrated more clearly that this utility model, rather than limit scope of the present utility model, after having read this utility model, those skilled in the art each fall within the application claims limited range to the amendment of the various equivalent form of values of the present utility model.
Claims (8)
1. structure built-in heat insulation decorates integrated prefabricated buildings, and including being surrounded at least one room formed by multiaspect body of wall, each room has the body of wall of at least one band door opening (13)；It is characterized in that, every face wall body includes polylith precast hollow slab (7), many crossbeams (8) and many root posts (9)；End connects one entirety of formation without the polylith precast hollow slab (7) going out muscle by many crossbeams (8) and many root posts (9)；
Described precast hollow slab (7) includes that plate body (1), the multiple of through plate body (1) upper and lower end face setting vertically take out hole (2)；The left and right end face being positioned at each plate body (1) in the middle part of body of wall is provided with the tenon groove structure for docking with adjacent plate body, and the outer face being positioned at each plate body (1) at corner is planar structure；
The polylith precast hollow slab (7) of the same face body of wall is divided into multilamellar to arrange from bottom to top, every layer of precast hollow slab is made up of one piece of precast hollow slab (7) or is formed by least two pieces of precast hollow slabs (7) left and right successively splicing is connected, is provided with corresponding crossbeam (8) between neighbouring two-layer precast hollow slab (7)；Linked together through the corresponding column (9) vertically taking out hole (2) accordingly is through by many between multilamellar precast hollow slab (7).
Structure built-in heat insulation the most according to claim 1 decorates integrated prefabricated buildings, it is characterized in that, the groove (5 of horizontally set is all had on the upper and lower end face of the every piece of precast hollow slab (7) being positioned at body of wall middle level, 6) or fin, the outer face of each plate body (1) being positioned at body of wall upper and lower end parts is planar structure；In the poroid passage that described crossbeam (8) is formed when being arranged on the corresponding groove of upper and lower two pieces of precast hollow slabs (7) or fin splicing, and it is provided with water-proof strip (23) and fluid sealant (24) at horizontal edge joint position.
Structure built-in heat insulation the most according to claim 1 decorates integrated prefabricated buildings, it is characterized in that, having the groove (4) being vertically arranged on an end face in the end face of two, the left and right of every piece of precast hollow slab (7), another end face is provided with for coordinating, with the groove of another precast hollow slab (4), the tenon (3) being connected.
Structure built-in heat insulation the most according to claim 3 decorates integrated prefabricated buildings, it is characterized in that, be connected with fluid sealant (24) by cement mortar (25), water-proof strip (23) between the precast hollow slab groove (4) that the tenon (3) of every piece of precast hollow slab is adjacent.
5. decorate integrated prefabricated buildings according to the structure built-in heat insulation one of claim 1-4 Suo Shu, it is characterised in that described crossbeam (8) and corresponding column (9) are removably secured by connector and are connected.
6. decorate integrated prefabricated buildings according to the structure built-in heat insulation one of claim 1-4 Suo Shu, it is characterised in that be fixedly linked by mortar (10) between described column (9) and the top hole wall vertically taking out hole (2) accordingly.
Structure built-in heat insulation the most according to claim 6 decorates integrated prefabricated buildings, it is characterised in that is placed in when being fixed with installation on described column (9) and vertically takes out the back-up ring (11) that hole (2) top is used for stoping mortar (10) to move down accordingly.
Structure built-in heat insulation the most according to claim 7 decorates integrated prefabricated buildings, it is characterised in that be fixed with torr bar (12) between described back-up ring (11) lower surface and column (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620390212.XU CN205577474U (en) | 2016-05-03 | 2016-05-03 | Integrated integration prefabricated building is decorated to built -in heat preservation of structure |
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|---|---|---|---|
| CN201620390212.XU CN205577474U (en) | 2016-05-03 | 2016-05-03 | Integrated integration prefabricated building is decorated to built -in heat preservation of structure |
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| CN205577474U true CN205577474U (en) | 2016-09-14 |
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| CN201620390212.XU Expired - Fee Related CN205577474U (en) | 2016-05-03 | 2016-05-03 | Integrated integration prefabricated building is decorated to built -in heat preservation of structure |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105756369A (en) * | 2016-05-03 | 2016-07-13 | 三新房屋制造股份有限公司 | Heat insulation and decoration integrated fabricated building with built-in structural framework and construction method thereof |
| CN111456282A (en) * | 2020-04-17 | 2020-07-28 | 温州坤睿建设工程有限公司 | Integrated assembled wall body of house building and assembling method |
-
2016
- 2016-05-03 CN CN201620390212.XU patent/CN205577474U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105756369A (en) * | 2016-05-03 | 2016-07-13 | 三新房屋制造股份有限公司 | Heat insulation and decoration integrated fabricated building with built-in structural framework and construction method thereof |
| CN111456282A (en) * | 2020-04-17 | 2020-07-28 | 温州坤睿建设工程有限公司 | Integrated assembled wall body of house building and assembling method |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 410005 Hunan province Changsha Kaifu District, Furong Road Xingang Street Jinpen Hill Community Building Room 618 Patentee after: SANNENG INTEGRATED HOUSING Co.,Ltd. Address before: 410005, room 618, golden hill community office building, Xingang street, Furong North Road, Changsha, Hunan Patentee before: SANXIN HOUSING MANUFACTURING Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160914 |
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| CF01 | Termination of patent right due to non-payment of annual fee |