CN207092371U - A kind of prefabricated thermal insulation sound insulating floor slab structure - Google Patents
A kind of prefabricated thermal insulation sound insulating floor slab structure Download PDFInfo
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- CN207092371U CN207092371U CN201720661767.8U CN201720661767U CN207092371U CN 207092371 U CN207092371 U CN 207092371U CN 201720661767 U CN201720661767 U CN 201720661767U CN 207092371 U CN207092371 U CN 207092371U
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Abstract
The utility model discloses a kind of prefabricated thermal insulation sound insulating floor slab structure, the thermal-insulating and sound-insulating floor is precast floor slab, including upper and lower reinforced concrete floor and heat-preservation sound-insulation board, heat-preservation sound-insulation board is located at the centre of thermal-insulating and sound-insulating floor, and thermal-insulating and sound-insulating floor is integrated prefabricated completion；The reinforced concrete floor up and down of thermal-insulating and sound-insulating floor is also reserved with anchor bar；Thermal-insulating and sound-insulating floor structure also includes Cast-in-situ Beam, and prefabricated thermal insulation sound insulating floor slab is overlapped on Cast-in-situ Beam by anchor bar, and integral frame structure is formed with thermal-insulating and sound-insulating floor by pouring Cast-in-situ Beam concrete；Prefabricated thermal insulation sound insulating floor slab of the present utility model, completed by in-situ precast, pass through anchor bar and Cast-in-situ Beam lapping and anchoring, it is not only able to form integral frame structure with cast-in-place Vierendeel girder, meets force request, reduces working procedure and construction period, the effect of heat preservation and soundproof can also be met simultaneously, it is not required to perform thermal insulation separation sound-absorbing layer again, reduces production cost, be worthy to be popularized.
Description
Technical field
Building engineering field is the utility model is related to, more particularly to a kind of prefabricated thermal insulation sound insulating floor slab structure.
Background technology
Traditional contignation typically uses the form of cast-in-place construction, after the completion of being both needed to have propped up template, reinforcing bar colligation in advance
Pouring for concrete is carried out again, simultaneously because cast-in-situ floorslab structure is a layer concrete floor, construction in later period also needs when fitting up
Again heat-insulation layer and puigging are performed, not only working procedure is complicated, the duration is longer, and cost is higher.
Utility model content
The defects of the purpose of this utility model is to overcome prior art, there is provided one kind be not only able to reduce working procedure,
The duration is shortened, but also cost can be reduced, plays the thermal-insulating and sound-insulating floor structure of heat preservation and soundproof effect, the heat preservation and soundproof building
What the technical scheme of harden structure was realized in：
A kind of prefabricated thermal insulation sound insulating floor slab structure, including thermal-insulating and sound-insulating floor, the heat-preservation sound-insulation board are precast floor slab, institute
Stating thermal-insulating and sound-insulating floor includes top bars concrete layer, lower floor's reinforced concrete floor and heat-preservation sound-insulation board, the heat preservation and soundproof
Plate is located at the centre of the thermal-insulating and sound-insulating floor, and the thermal-insulating and sound-insulating floor is that integral preform is completed；The heat preservation and soundproof building
The top bars concrete layer and lower floor's reinforced concrete floor of plate are also reserved with anchor bar, and the anchor bar is located at institute respectively
State the top surface of top bars concrete layer and the bottom surface of lower floor's reinforced concrete floor；The prefabricated thermal insulation sound insulating floor slab structure is also wrapped
Cast-in-situ Beam is included, the thermal-insulating and sound-insulating floor is overlapped on Cast-in-situ Beam by anchor bar, by pouring Cast-in-situ Beam concrete and institute
State thermal-insulating and sound-insulating floor and form integral frame structure.
The prefabricated thermal insulation sound insulating floor slab structure is constructed by following construction method：The support frame of structure is set up first,
Support frame as described above includes the support frame of thermal-insulating and sound-insulating floor and the support frame of Cast-in-situ Beam, installs thermal-insulating and sound-insulating floor and is handed over Cast-in-situ Beam
The template and the cast-in-place beam steel of colligation at place are connect, is arranged on hanging method thermal-insulating and sound-insulating floor on support frame, respectively by upper strata steel
The anchor bar of reinforced concrete layer and lower floor's reinforced concrete floor is stretched into inside Cast-in-situ Beam, finally pours the concrete of Cast-in-situ Beam,
The prefabricated thermal insulation sound insulating floor slab and Cast-in-situ Beam are linked into an integrated entity to form overall structure by anchor bar.
The arrangement of reinforcement of the thermal-insulating and sound-insulating floor is determined by Structure Calculation.
The reserved anchor connection reinforcing bar of the thermal-insulating and sound-insulating floor meets can also to make while anchorage length requirement described
Anchor connection reinforcing bar has certain lap of splice in Cast-in-situ Beam.
Prefabricated thermal insulation sound insulating floor slab of the present utility model, is completed by in-situ precast, is taken by anchor bar and Cast-in-situ Beam
Anchoring is connect, is not only able to form integral frame structure with cast-in-place Vierendeel girder, meets force request, reduce working procedure and construction
Duration, while the effect of heat preservation and soundproof can also be met, it is not required to perform thermal insulation separation sound-absorbing layer again, reduces production cost, be worth pushing away
Extensively.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model prefabricated thermal insulation sound insulating floor slab；
Fig. 2 is the contignation node full-page proof schematic diagram of the utility model prefabricated thermal insulation sound insulating floor slab.
Reference：100- thermal-insulating and sound-insulating floors, 1- top bars concrete layers, 2- heat-preservation sound-insulation boards, 3- lower floors reinforcing bar
Concrete layer, 4- Cast-in-situ Beams, 5- support frames, the cast-in-place beam steels of 6-, 7- top bars concrete layer top surface anchor bars, 8- upper stratas
Reinforced concrete floor top surface anchor bar overlap, 9- lower floors reinforced concrete floor bottom surface anchor bar overlap, under 10-
Layer reinforced concrete floor bottom surface anchor bar.
Embodiment
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
Such as Fig. 1 and Fig. 2, a kind of prefabricated thermal insulation sound insulating floor slab structure, including thermal-insulating and sound-insulating floor 100, thermal-insulating and sound-insulating floor
100 be precast floor slab, including top bars concrete layer 1, lower floor's reinforced concrete floor 3 and heat-preservation sound-insulation board 2, heat-preservation sound-insulation board
2 are located at the centre of thermal-insulating and sound-insulating floor 100, and thermal-insulating and sound-insulating floor 100 is that integral preform is completed；Thermal-insulating and sound-insulating floor 100
Top bars concrete layer 1, lower floor's reinforced concrete floor 3 are also reserved with anchor bar, and anchor bar is located at top bars respectively
The top surface of concrete layer 1 and the bottom surface of lower floor's reinforced concrete floor 3；Thermal-insulating and sound-insulating floor structure also includes Cast-in-situ Beam 4, prefabricated thermal insulation every
Sound floor 100 is overlapped on Cast-in-situ Beam 4 by anchor bar, by pouring Cast-in-situ Beam concrete and the shape of thermal-insulating and sound-insulating floor 100
Integral frame structure.
Prefabricated thermal insulation sound insulating floor slab structure is constructed by following construction method：The support frame 5 of structure is set up first, is propped up
Support 5 includes the support frame of thermal-insulating and sound-insulating floor and the support frame of Cast-in-situ Beam, installs thermal-insulating and sound-insulating floor 100 and is handed over Cast-in-situ Beam 4
The template and the cast-in-place beam steel 6 of colligation at place are connect, is arranged on hanging method thermal-insulating and sound-insulating floor 100 on support frame 5, respectively will
The anchor bar of top bars concrete layer 1 and lower floor's reinforced concrete floor 3 is stretched into inside Cast-in-situ Beam 4, finally pours Cast-in-situ Beam 4
Concrete, prefabricated thermal insulation sound insulating floor slab 100 and Cast-in-situ Beam 4 are linked into an integrated entity to form overall structure by anchor bar.
When it is implemented, the arrangement of reinforcement of thermal-insulating and sound-insulating floor 100 is determined by Structure Calculation.
When it is implemented, while the anchor connection reinforcing bar that thermal-insulating and sound-insulating floor 100 is reserved meets anchorage length requirement
Anchor connection reinforcing bar can be made to have certain overlap, including top bars concrete layer top surface anchoring steel in Cast-in-situ Beam 4
Muscle overlap 8 and lower floor's reinforced concrete floor bottom surface anchor bar overlap 9, the overlap meet that corresponding specification will
Ask.
Technology contents and technical characteristic of the present utility model have revealed that as above those skilled in the art still may base
The replacement and modification without departing substantially from the utility model in essence are made in teaching of the present utility model, therefore, the utility model protection
Scope is not limited to the content disclosed in embodiment, also including various replacements and modification without departing substantially from the utility model in essence.
Claims (3)
- A kind of 1. prefabricated thermal insulation sound insulating floor slab structure, it is characterised in that：Including thermal-insulating and sound-insulating floor, the thermal-insulating and sound-insulating floor is Precast floor slab, the thermal-insulating and sound-insulating floor include top bars concrete layer, lower floor's reinforced concrete floor and heat-preservation sound-insulation board, institute The centre that heat-preservation sound-insulation board is located at the thermal-insulating and sound-insulating floor is stated, the thermal-insulating and sound-insulating floor is that integral preform is completed；It is described The top bars concrete layer and lower floor's reinforced concrete floor of thermal-insulating and sound-insulating floor are also reserved with anchor bar, the anchor bar Respectively positioned at the top surface of the top bars concrete layer and the bottom surface of lower floor's reinforced concrete floor；The prefabricated thermal insulation sound insulation building Harden structure also includes Cast-in-situ Beam, and the thermal-insulating and sound-insulating floor is overlapped on Cast-in-situ Beam by anchor bar, by pouring Cast-in-situ Beam Concrete forms integral frame structure with the thermal-insulating and sound-insulating floor.
- 2. prefabricated thermal insulation sound insulating floor slab structure according to claim 1, it is characterised in that：The thermal-insulating and sound-insulating floor is matched somebody with somebody Muscle is determined by Structure Calculation.
- 3. prefabricated thermal insulation sound insulating floor slab structure according to claim 1, it is characterised in that：The thermal-insulating and sound-insulating floor is reserved Anchor connection reinforcing bar meet anchorage length requirement while the anchor connection reinforcing bar can also had necessarily in Cast-in-situ Beam The lap of splice.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720661767.8U CN207092371U (en) | 2017-06-08 | 2017-06-08 | A kind of prefabricated thermal insulation sound insulating floor slab structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720661767.8U CN207092371U (en) | 2017-06-08 | 2017-06-08 | A kind of prefabricated thermal insulation sound insulating floor slab structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207092371U true CN207092371U (en) | 2018-03-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720661767.8U Active CN207092371U (en) | 2017-06-08 | 2017-06-08 | A kind of prefabricated thermal insulation sound insulating floor slab structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207092371U (en) |
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2017
- 2017-06-08 CN CN201720661767.8U patent/CN207092371U/en active Active
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