CN202559569U - Assembled monolithic self-insulation hidden dense rib light superposed floor slab - Google Patents
Assembled monolithic self-insulation hidden dense rib light superposed floor slab Download PDFInfo
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- CN202559569U CN202559569U CN2012202077042U CN201220207704U CN202559569U CN 202559569 U CN202559569 U CN 202559569U CN 2012202077042 U CN2012202077042 U CN 2012202077042U CN 201220207704 U CN201220207704 U CN 201220207704U CN 202559569 U CN202559569 U CN 202559569U
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Abstract
The utility model discloses an assembled monolithic self-insulation hidden dense rib light superposed floor slab which comprises a plurality of light prefabricated bottom boards, a reinforced concrete hidden dense rib reinforced beam and a concrete superposition layer. The prefabricated bottom boards are made of light materials with heat preservation and insulation and sound insulation functions, and have the functions of construction moldboards of floor slabs at the same time. A reinforcement steel framework or a reinforcement steel truss is arranged in the cast-in-place concrete hidden dense rib reinforced beam, and therefore the hidden dense rib light superposed floor slab is connected with the light prefabricated bottom boards into a whole through the hidden dense rib reinforced beam, and the strength and rigidity of the hidden dense rib light superposed floor slab are greatly improved, thereby not being prone to crack in the use process. Meanwhile, the hidden dense rib light superposed floor slab has the advantages of being good in heat preservation properties and sound insulation effects, large in strength and rigidity, light in weight, small in branch modulus, saving in materials, fast in construction progress, suitable for industrialized production and assembly construction, and particularly suitable for assembled floor slabs in steel structure buildings.
Description
Technical field
The utility model relates to the laminated floor slab in the building structure, is specifically related to the dark close rib lightweight laminated floor slab of a kind of assembled integral self-heat conserving.
Background technology
At present, in building structure floor technical applications, the type of floor mainly contains several kinds of cast in place concrete plate, concrete prefabricated board, superimposed sheet, profiled sheet concrete combined floors etc.
Wherein, cast in place concrete plate has good integrity, and rigidity is big; The advantage that cost is low, but need carry out the on-the-spot form work engineering and the reinforced bar engineering of lengthy and tedious complicacy, speed of application is slow; Cycle is long, is difficult to realize suitability for industrialized production etc., especially in the steel building construction; The characteristics of the engineering time length of cast in place concrete plate are more obvious to the influence of whole duration, are difficult to adapt with the prefabricated construction of steel building, also are unfavorable for energy-conserving and environment-protective simultaneously.
Though the precast concrete plank speed of application is fast, can remove most of template from and support, its fatal shortcoming is that the floor globality is poor, and single load bearing, is prone to produce the crack, is not suitable for the higher area of earthquake intensity, impermeability is also poor in addition.
Though profiled sheet concrete combined floor speed of application is fast, integral rigidity is better, and cost is high, and has that two-way stiffness does not wait on the plane in, the soffit out-of-flatness, and the steel plate processing of need preventing fires often needs the furred ceiling processing at the bottom of the plate.
Also there is following shortcoming in existing laminated floor slab:
1. the superposed surfaces between preformed layer and the overlapping layers need be carried out the strictness processing, and superimposed back overall performance is difficult to guarantee;
2. because preformed layer is thinner, when not establishing interim support, need to adopt prestressing force, it is less to be suitable for span;
3. on-the-spot reinforcing bar binding is loaded down with trivial details, influences construction speed, long construction period;
4. the wide condition restriction such as transported of precast plate can only be by the one-way slabs Force Calculation;
5. the prestressed concrete laminated floor slab is made complicatedly, and cost is high, and antiarch makes out-of-flatness at the bottom of the plate.
According to the construction mode of steel building industrialization, agent structure such as girder steel, steel column, steel plate shear force wall etc. are suitability for industrialized production, and the job site adopts lifting to install; And steel column is three layer of one joint, in order to improve speed of application, reduces the floor deadweight; Guarantee the globality and the shock resistance of floor simultaneously, in the dark close rib lightweight laminated floor slab of self-heat conserving, the lightweight prefabricated panel is as the template of construction stage; Between precast plate, leave a determining deviation, middle cage of reinforcement or the steel bar girder placed, cast-in-situ concrete is irritated in the into dark close girt strip; Simultaneously form integral body, and be cast in, guaranteed the anti-seismic performance of floor with the girder steel shear key with the cast-in-situ concrete overlapping layers.
The utility model content
The purpose of the utility model is to provide a kind of assembled integral self-heat conserving dark close rib lightweight laminated floor slab, has from heavy and light, and heat insulating ability, globality and shock resistance are good, easy construction and need not interim support, characteristics such as the template consumption is few.
For achieving the above object, the technical scheme of the utility model is:
The dark close rib lightweight laminated floor slab of a kind of assembled integral self-heat conserving, it comprises, some prefabricated panels, the dark close rib arrangement of reinforcement beam of steel concrete and concrete folding layers; Prefabricated panel is the self-insulating light material, leaves a determining deviation according to floor design load needs between the prefabricated panel, and intermediate configurations cage of reinforcement or steel bar girder or reinforcing bar form the dark close rib arrangement of reinforcement beam of steel concrete through poured in place concrete; Cast-in-situ concrete overlapping layers on prefabricated panel, the dark close rib arrangement of reinforcement beam of steel concrete makes prefabricated panel, dark close rib arrangement of reinforcement beam and concrete folding layer form the assembled integral laminated floor slab.
Further, said concrete folding layer is the ordinary concrete layer, or lightweight concrete material.
Again, mould is hung in the setting of said dark close rib arrangement of reinforcement beam soffit, through hanging muscle and hanging mould and be connected, is fixed on the two adjacent described self-insulating light prefabricated panels.
In addition, be provided with reinforcing bar or reinforced mesh in the said concrete folding layer of the utility model, form integral body with dark close rib arrangement of reinforcement beam and prefabricated panel.
The utility model is provided with several dark close rib arrangement of reinforcement beam between the self-insulating light prefabricated panel, arrangement of reinforcement can confirm to adopt various forms of arrangement of reinforcement schemes according to the size of floor load, like various ways such as cage of reinforcement, steel bar girder, additional single steel bars.Join the setting of beam soffit at dark close rib and hang mould; Through hanging muscle and hanging template and be connected; Be fixed on the two adjacent self-insulating light prefabricated panels, be provided with reinforcing bar or reinforced mesh in the cast-in-situ concrete overlapping layers, form integral body with dark close rib arrangement of reinforcement beam and lightweight prefabricated panel; Dark close rib arrangement of reinforcement beam makes the prefabricated panel of floor combine firmly with cast-in-place overlapping layers, has improved the globality and the shock resistance of floor.The self-insulating light prefabricated panel is in the lower floor of laminated floor slab; As permanent formwork; Only need a spot of mould that hangs in the construction stage; The upper strata concreting constitutes the dark close rib lightweight laminated floor slab of self-heat conserving, and described dark close rib arrangement of reinforcement beam has improved the bending rigidity of floor greatly, has improved the globality and the shock resistance of laminated floor slab simultaneously.
The described dark close rib arrangement of reinforcement beam of the utility model can improve the bending rigidity of floor in operational phase according to its height of size adjustment of floor design load, and it is bigger than common laminated floor slab to be suitable for span.
The beneficial effect of the utility model:
1, the utility model is applicable to construction characteristics, the especially housing building of steel-structure of housing industrialization.Adopt the mode of method production, on-site hoisting installation and the back pouring concrete of prefabricated laminated floor slab to construct; The floor switching performance is reliable, construction quality is easy to guarantee; Construction stage need not interim support and the template consumption few, construction environment and condition are improved greatly, speed of application is accelerated greatly.
2, the described self-insulating light prefabricated panel of the utility model can manufacture in factory process, and cost is low and can guarantee construction quality.
3, the described dark close rib arrangement of reinforcement beam of the utility model has improved the bending rigidity and the connection integrity ability of floor greatly, is applicable to the floor system than large span.
4, the dark close rib lightweight laminated floor slab of the described assembled integral self-heat conserving of the utility model helps energy-conserving and environment-protective, helps reducing construction cost, practices thrift construction fund, improves speed of application.
Description of drawings
Fig. 1 is the structural representation of the utility model lightweight laminated floor slab embodiment one.
Fig. 2 is the structural representation of the utility model lightweight laminated floor slab embodiment two.
The specific embodiment
Referring to Fig. 1, the dark close rib lightweight laminated floor slab of the assembled integral self-heat conserving of the utility model, it comprises some prefabricated panels 1,1 ', 1 ", the dark close rib arrangement of reinforcement beam of steel concrete 2,2 ' with concrete folding layer 3; Prefabricated panel 1,1 ', 1 " be the self-insulating light material; leave a determining deviation according to floor design load needs between the prefabricated panel; intermediate configurations cage of reinforcement or steel bar girder 6,6 ' or reinforcing bar 7,7 ' form the dark close rib arrangement of reinforcement beam 2,2 ' of steel concrete through poured in place concrete; Prefabricated panel 1,1 ', 1 ", the dark close rib arrangement of reinforcement beam 2,2 ' of steel concrete goes up cast-in-situ concrete overlapping layers 3, makes prefabricated panel 1,1 ', 1 ", dark close rib arrangement of reinforcement beam 2,2 ' with concrete folding layer 3 formation assembled integral laminated floor slab.
Further, said concrete folding layer 3 is the ordinary concrete layer, or lightweight concrete material.
Referring to Fig. 2, mould 4,4 ' is hung in said dark close rib arrangement of reinforcement beam 2,2 ' soffit setting, through hanging muscle and hanging template and be connected, is fixed on the two adjacent described self-insulating light prefabricated panels.
In addition, be provided with reinforcing bar or reinforced mesh 5 in the said concrete folding layer 3 of the utility model, with dark close rib arrangement of reinforcement beam 2,2 ' and prefabricated panel 1,1 ', 1 " form whole.
The dark close rib lightweight laminated floor slab of the assembled integral self-heat conserving of the utility model can be earlier at produce in factory lightweight prefabricated panel, and the length of prefabricated panel and arrangement of reinforcement are confirmed according to the floor design load as required.To beam, between prefabricated panel, leave a determining deviation through on-site hoisting lightweight prefabricated panel, the spacing size is confirmed according to the load size.Between spacing, be provided with and hang muscle and hang template; Be fixed on the two adjacent prefabricated panels; Cage of reinforcement or steel bar girder are set in the spacing of two contiguous prefabricated base plates, form the dark close rib arrangement of reinforcement beam of steel concrete behind the concreting, be provided with additional bar or reinforced mesh in the cast-in-place overlapping layers; Dark close rib arrangement of reinforcement beam and cast-in-place overlapping layers monobloc cast form the dark close rib lightweight laminated floor slab of assembled integral self-heat conserving of the utility model design together at last.
During use; Can the dark close rib lightweight laminated floor slab of some the utility model assembled integral self-heat conservings directly be lifted and be laid on girder steel or the concrete beam; The self-insulating light prefabricated panel can support the working load of flooring and need not interim support; Because of the arrangement of reinforcement of prefabricated panel, construction etc. are all accomplished in factory; Standardization is made levels rebar spacing and protective layer thickness can both fully be guaranteed, cast-in-place superimposed laminate end configuration negative reinforcement, thereby the bearing globality and the stressed continuity of realization plate.
Claims (4)
1. the dark close rib lightweight laminated floor slab of assembled integral self-heat conserving is characterized in that: comprise some prefabricated panels, the dark close rib arrangement of reinforcement beam of steel concrete and concrete folding layer; Prefabricated panel is the self-insulating light material, leaves a determining deviation according to floor design load needs between the prefabricated panel, and intermediate configurations cage of reinforcement or steel bar girder or reinforcing bar form the dark close rib arrangement of reinforcement beam of steel concrete through poured in place concrete; Cast-in-situ concrete overlapping layers on prefabricated panel, the dark close rib arrangement of reinforcement beam of steel concrete makes prefabricated panel, dark close rib arrangement of reinforcement beam and concrete folding layer form the assembled integral laminated floor slab.
2. the dark close rib lightweight laminated floor slab of assembled integral self-heat conserving as claimed in claim 1 is characterized in that: mould is hung in the setting of said dark close rib arrangement of reinforcement beam soffit, through hanging muscle and hanging mould and be connected, is fixed on the two adjacent described self-insulating light prefabricated panels.
3. the dark close rib lightweight laminated floor slab of assembled integral self-heat conserving as claimed in claim 1 is characterized in that: be provided with reinforcing bar or reinforced mesh in the said concrete folding layer, form integral body with dark close rib arrangement of reinforcement beam and prefabricated panel.
4. like claim 1 or the dark close rib lightweight laminated floor slab of 3 described assembled integral self-heat conservings, it is characterized in that: said concrete folding layer is the ordinary concrete layer, or lightweight concrete material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202077042U CN202559569U (en) | 2012-05-09 | 2012-05-09 | Assembled monolithic self-insulation hidden dense rib light superposed floor slab |
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| CN2012202077042U CN202559569U (en) | 2012-05-09 | 2012-05-09 | Assembled monolithic self-insulation hidden dense rib light superposed floor slab |
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| CN202559569U true CN202559569U (en) | 2012-11-28 |
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| CN2012202077042U Expired - Fee Related CN202559569U (en) | 2012-05-09 | 2012-05-09 | Assembled monolithic self-insulation hidden dense rib light superposed floor slab |
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Cited By (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103031952A (en) * | 2012-12-27 | 2013-04-10 | 沈阳易筑建材经销有限公司 | Manufacturing method of fabricated support-free prefabricated ribbed light superposed floor slab |
| CN103556820A (en) * | 2013-10-25 | 2014-02-05 | 杭州固力建筑工程有限公司 | Suspension mold for enlarging and reinforcing concrete beam and construction method of suspension mold |
| CN104314212A (en) * | 2014-11-04 | 2015-01-28 | 虞建民 | Cast-in-place hollow slab system comprising prefabricated polystyrene composite box components |
| CN105178489A (en) * | 2015-09-15 | 2015-12-23 | 李春福 | Composite heat preservation floor |
| CN105442737A (en) * | 2015-12-21 | 2016-03-30 | 河北安能绿色建筑科技有限公司 | Novel composite heat insulation floor board and construction method thereof |
| CN105442734A (en) * | 2014-09-26 | 2016-03-30 | 齐齐哈尔大学 | Self-supporting type bearing slab with light-weight aggregate concrete superimposed on reinforcement and high-strength concrete combined cross girder |
| CN105569243A (en) * | 2014-11-06 | 2016-05-11 | 齐齐哈尔大学 | Self-supporting pre-stress combination beam lightweight aggregate concrete composite slab |
| CN105839823A (en) * | 2016-03-24 | 2016-08-10 | 中国十七冶集团有限公司 | Truss type dense-rib hollow superposed floor |
| CN105971175A (en) * | 2016-05-17 | 2016-09-28 | 张宗楼 | Hollow laminated floor slab |
| CN106193446A (en) * | 2016-08-31 | 2016-12-07 | 济南市人防建筑设计研究院有限责任公司 | The groove type plate of skeleton made by a kind of steel truss |
| CN106436756A (en) * | 2016-11-23 | 2017-02-22 | 张勰 | Prefabricated concrete dense rib truss reinforced steel bar thermal insulation box type component |
| CN106522442A (en) * | 2016-12-30 | 2017-03-22 | 成都善生园科技有限公司 | Sandwich-type light heat insulating and sound insulating floor slab |
| CN106555453A (en) * | 2017-02-04 | 2017-04-05 | 赤峰市建筑科学研究院有限公司 | A kind of prefabricated overlapped hollow plate of prestressing force and its construction method |
| CN106609570A (en) * | 2016-09-30 | 2017-05-03 | 长沙远大住宅工业集团股份有限公司 | Laminated assembly type concrete ribbed floor |
| CN106760114A (en) * | 2017-01-18 | 2017-05-31 | 黄坤坤 | Assembled ring muscle is fastened and is anchored reinforced concrete slab attachment structure |
| CN107012985A (en) * | 2017-05-24 | 2017-08-04 | 中冶建工集团有限公司 | A kind of prefabricated girder and the laminated floor slab construction technology containing the prefabricated girder |
| CN109025284A (en) * | 2018-07-13 | 2018-12-18 | 中国化学工程第十四建设有限公司 | A kind of polyphenyl template concrete roof construction technique of torrid areas |
| CN109083320A (en) * | 2018-09-26 | 2018-12-25 | 重庆普珞沃建筑科技有限公司 | Combine prefabricated panel and laminated floor slab structure and laminated floor slab construction method |
| CN109707102A (en) * | 2019-01-07 | 2019-05-03 | 湖南大学 | Lightweight assembled bamboo and wood-concrete combination beam |
| CN110424625A (en) * | 2019-08-13 | 2019-11-08 | 中山市诚盛建材开发有限公司 | One kind exempting from formwork complex heat-preservation sound insulationg board and heat insulating and sound insulating floor method of construction |
| CN112282163A (en) * | 2019-07-25 | 2021-01-29 | 沈阳建筑大学 | Heat-preservation integrated composite floor slab and preparation method thereof |
| CN113356428A (en) * | 2021-06-09 | 2021-09-07 | 济南市市政工程设计研究院（集团）有限责任公司 | Prestress superposed integral floor system applied to fabricated building and construction method |
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2012
- 2012-05-09 CN CN2012202077042U patent/CN202559569U/en not_active Expired - Fee Related
Cited By (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103031952A (en) * | 2012-12-27 | 2013-04-10 | 沈阳易筑建材经销有限公司 | Manufacturing method of fabricated support-free prefabricated ribbed light superposed floor slab |
| CN103031952B (en) * | 2012-12-27 | 2016-03-16 | 沈阳易筑建材经销有限公司 | Assembling exempts from the preparation method supporting prefabricated light composite floor slab with ribbing |
| CN103556820A (en) * | 2013-10-25 | 2014-02-05 | 杭州固力建筑工程有限公司 | Suspension mold for enlarging and reinforcing concrete beam and construction method of suspension mold |
| CN105442734A (en) * | 2014-09-26 | 2016-03-30 | 齐齐哈尔大学 | Self-supporting type bearing slab with light-weight aggregate concrete superimposed on reinforcement and high-strength concrete combined cross girder |
| CN104314212A (en) * | 2014-11-04 | 2015-01-28 | 虞建民 | Cast-in-place hollow slab system comprising prefabricated polystyrene composite box components |
| CN105569243A (en) * | 2014-11-06 | 2016-05-11 | 齐齐哈尔大学 | Self-supporting pre-stress combination beam lightweight aggregate concrete composite slab |
| CN105178489A (en) * | 2015-09-15 | 2015-12-23 | 李春福 | Composite heat preservation floor |
| CN105442737A (en) * | 2015-12-21 | 2016-03-30 | 河北安能绿色建筑科技有限公司 | Novel composite heat insulation floor board and construction method thereof |
| CN105839823A (en) * | 2016-03-24 | 2016-08-10 | 中国十七冶集团有限公司 | Truss type dense-rib hollow superposed floor |
| CN105839823B (en) * | 2016-03-24 | 2018-06-29 | 中国十七冶集团有限公司 | A kind of hollow superposed floor of close rib of truss-like |
| CN105971175A (en) * | 2016-05-17 | 2016-09-28 | 张宗楼 | Hollow laminated floor slab |
| CN106193446A (en) * | 2016-08-31 | 2016-12-07 | 济南市人防建筑设计研究院有限责任公司 | The groove type plate of skeleton made by a kind of steel truss |
| CN106609570A (en) * | 2016-09-30 | 2017-05-03 | 长沙远大住宅工业集团股份有限公司 | Laminated assembly type concrete ribbed floor |
| CN106436756A (en) * | 2016-11-23 | 2017-02-22 | 张勰 | Prefabricated concrete dense rib truss reinforced steel bar thermal insulation box type component |
| CN106522442A (en) * | 2016-12-30 | 2017-03-22 | 成都善生园科技有限公司 | Sandwich-type light heat insulating and sound insulating floor slab |
| CN106760114A (en) * | 2017-01-18 | 2017-05-31 | 黄坤坤 | Assembled ring muscle is fastened and is anchored reinforced concrete slab attachment structure |
| CN106555453A (en) * | 2017-02-04 | 2017-04-05 | 赤峰市建筑科学研究院有限公司 | A kind of prefabricated overlapped hollow plate of prestressing force and its construction method |
| CN107012985A (en) * | 2017-05-24 | 2017-08-04 | 中冶建工集团有限公司 | A kind of prefabricated girder and the laminated floor slab construction technology containing the prefabricated girder |
| CN109025284A (en) * | 2018-07-13 | 2018-12-18 | 中国化学工程第十四建设有限公司 | A kind of polyphenyl template concrete roof construction technique of torrid areas |
| CN109083320A (en) * | 2018-09-26 | 2018-12-25 | 重庆普珞沃建筑科技有限公司 | Combine prefabricated panel and laminated floor slab structure and laminated floor slab construction method |
| CN109707102A (en) * | 2019-01-07 | 2019-05-03 | 湖南大学 | Lightweight assembled bamboo and wood-concrete combination beam |
| CN112282163A (en) * | 2019-07-25 | 2021-01-29 | 沈阳建筑大学 | Heat-preservation integrated composite floor slab and preparation method thereof |
| CN110424625A (en) * | 2019-08-13 | 2019-11-08 | 中山市诚盛建材开发有限公司 | One kind exempting from formwork complex heat-preservation sound insulationg board and heat insulating and sound insulating floor method of construction |
| CN113356428A (en) * | 2021-06-09 | 2021-09-07 | 济南市市政工程设计研究院（集团）有限责任公司 | Prestress superposed integral floor system applied to fabricated building and construction 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 | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170531 Address after: 200949 C-252, 1688 Jinshi Road, Shanghai, Baoshan District Patentee after: Shanghai Shen Shen Construction Engineering Technology Consulting Co., Ltd. Address before: 200050 Shanghai city Changning District Dingxi Road No. 1116 South four floor Patentee before: Baosteel Building System Integration Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121128 Termination date: 20190509 |
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| CF01 | Termination of patent right due to non-payment of annual fee |