CN203393877U - Hollow floor - Google Patents
Hollow floor Download PDFInfo
- Publication number
- CN203393877U CN203393877U CN201320352113.9U CN201320352113U CN203393877U CN 203393877 U CN203393877 U CN 203393877U CN 201320352113 U CN201320352113 U CN 201320352113U CN 203393877 U CN203393877 U CN 203393877U
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- China
- Prior art keywords
- foam concrete
- slab
- steel bar
- cast
- filled blocks
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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.)
- Expired - Fee Related
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Abstract
The utility model discloses a hollow floor, which comprises a frame beam, a dense rib beam, a cast-in-place slab and foam concrete filled blocks, wherein reinforcing ribs are arranged among the foam concrete filled blocks; a slab surface steel bar and a slab bottom steel bar are arranged in the cast-in-place slab; steel bar valve plates are arranged between the cast-in-place slab and the foam concrete filled blocks; the foam concrete filled blocks are connected with the slab bottom steel bar through fixing steel wires. Large-span and large-width stress structure application of the floor are effectively realized, and the load bearing strength of the floor is ensured; the foam concrete filled blocks are connected with the slab bottom steel bar through the fixing steel wires, so that the situation of sliding offset of the filled blocks is effectively avoided. According to the hollow floor, the use of concrete is reduced greatly, the construction difficulty is lowered, the construction efficiency is thus effectively increased, the human and material resource costs of building construction are reduced greatly, and very good environmental protection benefit and social benefit are achieved; the hollow floor is worth of popularizing and applying.
Description
Technical field
The utility model belongs to building structure technology field, is specifically related to a kind of hollow building cover.
Technical background
Traditional hollow building cover conventionally adopts the materials such as paper tube, plastic pipe or air bag is set in superstructure, for paper tube material, because it is easy, absorbs water and make moist, the material of plastic pipe and air bag itself is softer, capital causes weight capacity poor, all exist in addition heat-insulating property poor, hold yielding problem, and plastic pipe and air bag cost all higher.
The utility model patent that the application number of authorizing on 04 08th, 2009 is 200820147914.0 discloses a kind of Novel hollow floor cover board, concrete and the reinforcement frame being cast in concrete, consists of, and is provided with flexible plastic inflating component in reinforcement frame.Its weak point is: charging component itself is softer, easily when fluid concrete, deforms, once leak air, will cause casting area to subside; And be easily subject to the impact of expanding with heat and contract with cold, when its pressure is too high, easily have potential safety hazard; Thermal and insulating performance is also poor.
Utility model content
For the problems referred to above, it is good that the purpose of this utility model is to provide a kind of waterproof and heat-insulating performance, there will not be the hollow building cover that depression and dilatancy and cost are low.
For realizing the technical scheme that the purpose of this utility model adopts, be: a kind of hollow building cover, comprise Vierendeel girder, close girt strip, Bars In Poured Concrete Slab and foam concrete filling block, between described foam concrete filling block, be provided with reinforcing rib, in described Bars In Poured Concrete Slab, be provided with plate face reinforcing bar and reinforcement, between described Bars In Poured Concrete Slab and described foam concrete filling block, be provided with reinforcing bar valve block, described foam concrete filling block is connected with described reinforcement by fixing steel wire.
Described reinforcing bar valve block comprises upper layer reinforcing bar valve block and lower surfacing steel bar valve block.
Described Vierendeel girder, close girt strip, Bars In Poured Concrete Slab are formed by cast-in-situ concrete cast.
Described Vierendeel girder comprises bright beam or dark beam.
Described foam concrete filling block is solid block.
The utility model provides a kind of hollow building cover, by utilizing solid foam concrete filling block as light material, has not only effectively improved the waterproof and heat-insulating performance of superstructure, and has effectively avoided the generation of the situations such as depression and dilatancy; In addition, light foam concrete good from heavy and light, sound insulation, save reinforcing bar and concrete amount, accelerating construction progress, foam concrete filling block can add the industrial solid castoffs such as flyash while producing, both saved material usage, reduced cost, again environmental protection and waste utilization.By be provided with reinforcing rib between described foam concrete filling block, in described Bars In Poured Concrete Slab, be provided with plate face reinforcing bar and reinforcement, between described Bars In Poured Concrete Slab and described foam concrete filling block, be provided with reinforcing bar valve block, effectively realize the large span of superstructure, the stress structure of large bay is applied, ensured the load bearing stength of superstructure; Described foam concrete filling block is connected with described reinforcement by fixing steel wire, has effectively avoided the generation of filling block slip drift condition.The utility model has greatly reduced concrete use, has reduced difficulty of construction, and then has effectively improved efficiency of construction, has greatly reduced the manpower and materials cost of building operations, has good environmental benefit and social benefit, and application should be widely promoted.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described further:
Fig. 1 is structural representation of the present utility model.
The specific embodiment
As shown in Figure 1: a kind of hollow building cover, comprise Vierendeel girder, close girt strip, Bars In Poured Concrete Slab 6 and foam concrete filling block 1,1 of described foam concrete filling block is provided with reinforcing rib 4, in described Bars In Poured Concrete Slab 6, be provided with plate face reinforcing bar 2 and reinforcement 7, described Bars In Poured Concrete Slab 6 and 1 of described foam concrete filling block are provided with reinforcing bar valve block, and described foam concrete filling block 1 passes through fixedly steel wire 9 and is connected with described reinforcement 7.Described reinforcing bar valve block comprises upper layer reinforcing bar valve block 3 and lower surfacing steel bar valve block 8.Described Vierendeel girder, close girt strip, Bars In Poured Concrete Slab 6 are formed by cast-in-situ concrete 5 cast, and described foam concrete filling block 1 is solid block.
The utility model provides a kind of hollow building cover, by utilizing solid foam concrete filling block as light material, has not only effectively improved the waterproof and heat-insulating performance of superstructure, and has effectively avoided the generation of the situations such as depression and dilatancy; In addition, light foam concrete good from heavy and light, sound insulation, save reinforcing bar and concrete amount, accelerating construction progress, foam concrete filling block can add the industrial solid castoffs such as flyash while producing, both saved material usage, reduced cost, again environmental protection and waste utilization.By be provided with reinforcing rib between described foam concrete filling block, in described Bars In Poured Concrete Slab, be provided with plate face reinforcing bar and reinforcement, between described Bars In Poured Concrete Slab and described foam concrete filling block, be provided with reinforcing bar valve block, effectively realize the large span of superstructure, the stress structure requirement of large bay, ensured the load bearing stength of superstructure; Described foam concrete filling block is connected with described reinforcement by fixing steel wire, has effectively avoided the generation of filling block slip drift condition.The utility model has greatly reduced concrete use, has reduced difficulty of construction, and then has effectively improved efficiency of construction, has greatly reduced the manpower and materials cost of building operations, has good environmental benefit and social benefit, and application should be widely promoted.
Claims (5)
1. a hollow building cover, it is characterized in that: it comprises Vierendeel girder, close girt strip, Bars In Poured Concrete Slab and foam concrete filling block, between described foam concrete filling block, be provided with reinforcing rib, in described Bars In Poured Concrete Slab, be provided with plate face reinforcing bar and reinforcement, between described Bars In Poured Concrete Slab and described foam concrete filling block, be provided with reinforcing bar valve block, described foam concrete filling block is connected with described reinforcement by fixing steel wire.
2. hollow building cover as claimed in claim 1, is characterized in that: described reinforcing bar valve block comprises upper layer reinforcing bar valve block and lower surfacing steel bar valve block.
3. hollow building cover as claimed in claim 1, is characterized in that: described Vierendeel girder, close girt strip, Bars In Poured Concrete Slab are formed by cast-in-situ concrete cast.
4. the hollow building cover as described in claim 1 or 3, is characterized in that: described Vierendeel girder comprises bright beam or dark beam.
5. hollow building cover as claimed in claim 1, is characterized in that: described foam concrete filling block is solid block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320352113.9U CN203393877U (en) | 2013-06-19 | 2013-06-19 | Hollow floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320352113.9U CN203393877U (en) | 2013-06-19 | 2013-06-19 | Hollow floor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203393877U true CN203393877U (en) | 2014-01-15 |
Family
ID=49905417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320352113.9U Expired - Fee Related CN203393877U (en) | 2013-06-19 | 2013-06-19 | Hollow floor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203393877U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105804432A (en) * | 2014-12-31 | 2016-07-27 | 河南华泰建材开发有限公司 | Lightweight steel composite type villa |
| CN106948534A (en) * | 2016-01-06 | 2017-07-14 | 刘鹏 | Mesh sheet forms hollow dark contignation and technique with spacer bar cast-in-place concrete |
| CN113700025A (en) * | 2021-07-22 | 2021-11-26 | 浙江省天正设计工程有限公司 | Cast-in-place hollow floor cover type storage tank leveling foundation arranged in fan shape and construction method thereof |
-
2013
- 2013-06-19 CN CN201320352113.9U patent/CN203393877U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105804432A (en) * | 2014-12-31 | 2016-07-27 | 河南华泰建材开发有限公司 | Lightweight steel composite type villa |
| CN106948534A (en) * | 2016-01-06 | 2017-07-14 | 刘鹏 | Mesh sheet forms hollow dark contignation and technique with spacer bar cast-in-place concrete |
| CN113700025A (en) * | 2021-07-22 | 2021-11-26 | 浙江省天正设计工程有限公司 | Cast-in-place hollow floor cover type storage tank leveling foundation arranged in fan shape and construction method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140115 Termination date: 20180619 |