CN201351318Y - Fiber concrete and profiled sheet composite floor - Google Patents
Fiber concrete and profiled sheet composite floor Download PDFInfo
- Publication number
- CN201351318Y CN201351318Y CNU2008201370364U CN200820137036U CN201351318Y CN 201351318 Y CN201351318 Y CN 201351318Y CN U2008201370364 U CNU2008201370364 U CN U2008201370364U CN 200820137036 U CN200820137036 U CN 200820137036U CN 201351318 Y CN201351318 Y CN 201351318Y
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- China
- Prior art keywords
- profiled sheet
- concrete
- profiled
- fiber concrete
- composite floor
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Abstract
The utility model discloses a fiber concrete and profiled sheet composite floor with low cost, simple construction and light self-weight. The fiber concrete and profiled sheet composite floor comprises a profiled sheet (1) and a fiber concrete layer (2), wherein the profiled sheet (1) is arranged on the bottom part; the upper part of the profiled sheet is provided with a modeled rib (11) at interval; the upward side of the profiled sheet (1) is cast with the fiber concrete layer (2); compared with the traditional fiber concrete and profiled sheet composite floor, the fiber is blended into the common concrete for replacing a prior surfacing crack-resistance reinforcing steel, a distributed reinforcing steel and a bottom layer of the reinforcing steel, and a bottom profiled sheet is arranged to form a special structure, thus completely omitting the assisting arrangement of the reinforcing steel, reducing the construction cost, facilitating the construction and simultaneously lightening the self weight of the floor. The utility model is widely applied to the field of the engineering construction.
Description
Technical field
The utility model relates to construction engineering technical field, relates in particular to a kind of fibre concrete-profiled steel sheet combination floor for building.
Background technology
In recent years, along with the development of highrise building, concrete-profiled steel sheet combination floor obtains promotion and application day by day.Concrete-profiled steel sheet combination floor is a kind of ten minutes reasonable structure form, it can be by its residing position of each building block and characteristics, give full play to steel tension and the good advantage of concrete compressive property, and have good seismic resistance, workability, during this structure is widely used in building both at home and abroad at present.As shown in fig. 1, a kind of combining form for existing concrete-profiled steel sheet combination floor, concrete 4 is built in the top of profiled sheet 3, top section at concrete 4 is horizontally arranged with distribution reinforcement 6, be vertically arranged with surface layer cracking resistance reinforcing bar 5, be provided with bottom layer of the reinforcing steel 7 in the underclad portion longitudinal separation of concrete 4, profiled sheet 3 can be used as the permanent template of cast-in-situ concrete, so just save operation such as installation and stripping in the construction, thereby saved time and labour.Owing to need be provided with reinforcing bar and surface layer cracking resistance reinforcing bar in the concrete top section in the combinations thereof form, vertically assist in the concrete underclad portion and be equipped with bottom layer of the reinforcing steel, increased building costs greatly, increased the construction working amount, also increased the weight of floor itself.
The utility model content
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, provides that a kind of cost is low, construction is simple, from the tencel concrete-profiled steel sheet combination floor of heavy and light.
The technical scheme that the utility model adopted is: the utility model comprises fibrous concrete layer and profiled sheet, described profiled sheet is arranged on the bottom, the fibrous concrete layer has been built in described profiled sheet top, described fibrous concrete layer is that evenly to disperse to mix fiber in original ordinary concrete formed, and described fiber is steel fibre or synthetic fibers.
The base plate top of described profiled sheet is arranged at intervals with the del type rib of end opening closure or semi-closed.
The base plate top of described profiled sheet is arranged at intervals with cross section and is circular or polygonal closo rib.
The vertically upright rib of position formation bending is interlocked between the described profiled sheet.
The beneficial effects of the utility model are: the utility model is compared with existing concrete-profiled steel sheet combination floor, bar construction cancellation with the concrete part, replace by fiber, add the effect that fiber mainly plays cracking resistance at concrete, under the situation that reaches same intensity and fire-resistant requirement, saved steel greatly, reduced building costs, reduce the weight of floor self, reduced the construction working amount on the certain degree, obtained good economic benefit.
Description of drawings
Fig. 1 is the schematic diagram of a kind of structure of existing concrete-profiled steel sheet combination floor;
Fig. 2 is the structural representation of the utility model embodiment one;
Fig. 3 is the structural representation of the utility model embodiment two;
Fig. 4 is the structural representation of the utility model embodiment three.
The specific embodiment
Embodiment one:
As shown in Figure 2, the utility model comprises fibrous concrete layer 2 and profiled sheet 1, described profiled sheet 1 is arranged on the bottom, described fibrous concrete layer 2 has been built in the top of described profiled sheet 1, described fibrous concrete layer 2 is that evenly to disperse to mix fiber in original ordinary concrete formed, and described fiber is steel fibre or synthetic fibers.Compare ordinary concrete-profiled steel sheet combination floor, can save surface layer cracking resistance reinforcing bar and the distribution reinforcement and the bottom layer of the reinforcing steel on concrete upper strata, the base plate top of described profiled sheet 1 is arranged at intervals with the del type rib of end opening closure or semi-closed, described del type rib both can replace original bottom layer of the reinforcing steel, also can play effect such as cabling or placement water pipe in its wedge shape cavity, and can reach respective strengths and fire-resistant requirement equally after using fibrous concrete.With the steel fibre is example, the match ratio design of steel fibrous concrete, should be by the strength grade requirement of structure design, according to the fiber dispersion in the steel fibrous concrete mixture, mixture workability and sclerosis properties of Steel Fibre Reinforced Concrete as one or several performance requirements such as (resistance to compression, anti-folding, shearing resistance) intensity, bent toughness, cracking resistance, shock resistance, anti-fatigue performance and antidetonation, antiknocks, determine volume content of steel fibers by test and existing engineering experience.
Embodiment two:
Compare with embodiment one, difference is through the type rib structure on the top of the base plate of the integrated profiled sheet 1 of roll compacting different, as shown in Figure 3, the base plate top of described profiled sheet is arranged at intervals with cross section and is circular or polygonal closo rib, and further feature is identical with embodiment one.
Embodiment three:
In the present embodiment, the dual-side of the profiled sheet 1 of fibrous concrete layer 2 bottom is vertical flanging, and the position that is interlocked between two profiled sheets forms the vertical upright rib of " Γ " shape bending, and as shown in Figure 4, further feature is identical with embodiment one.
The utility model is widely used in the building engineering structure field.
Claims (4)
1, a kind of fibre concrete-profiled steel sheet combination floor, it is characterized in that: it comprises profiled sheet (1) and fibrous concrete layer (2), described profiled sheet (1) is arranged on the bottom, its top is arranged at intervals with type rib (11), and described fibrous concrete layer (2) is built in described profiled sheet (1) top.
2, fibre concrete-profiled steel sheet combination floor according to claim 1 is characterized in that: described type rib (11) is the del type rib of end opening closure or semi-closed.
3, fibre concrete-profiled steel sheet combination floor according to claim 1 is characterized in that: described type rib (11) is that cross section is circular or polygonal closo rib.
4, fibre concrete-profiled steel sheet combination floor according to claim 1 is characterized in that: described type rib (11) is the vertically upright rib of bending that is interlocked between the two adjacent profiled sheets (1) and forms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201370364U CN201351318Y (en) | 2008-10-07 | 2008-10-07 | Fiber concrete and profiled sheet composite floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201370364U CN201351318Y (en) | 2008-10-07 | 2008-10-07 | Fiber concrete and profiled sheet composite floor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201351318Y true CN201351318Y (en) | 2009-11-25 |
Family
ID=41374705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201370364U Expired - Lifetime CN201351318Y (en) | 2008-10-07 | 2008-10-07 | Fiber concrete and profiled sheet composite floor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201351318Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102425264A (en) * | 2010-08-12 | 2012-04-25 | 周嘉陵 | Composite decorating concrete and manufacturing method thereof |
| CN103953137A (en) * | 2014-05-15 | 2014-07-30 | 高国浪 | Method of manufacturing thermal insulation wall body through composite pouring of dry-hanging wallboard for building |
| CN108277922A (en) * | 2018-04-13 | 2018-07-13 | 深圳大学 | A kind of FRP cement bases Prefabricated composite plate |
-
2008
- 2008-10-07 CN CNU2008201370364U patent/CN201351318Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102425264A (en) * | 2010-08-12 | 2012-04-25 | 周嘉陵 | Composite decorating concrete and manufacturing method thereof |
| CN102425264B (en) * | 2010-08-12 | 2014-06-11 | 饶淳 | Composite decorating concrete and manufacturing method thereof |
| CN103953137A (en) * | 2014-05-15 | 2014-07-30 | 高国浪 | Method of manufacturing thermal insulation wall body through composite pouring of dry-hanging wallboard for building |
| CN108277922A (en) * | 2018-04-13 | 2018-07-13 | 深圳大学 | A kind of FRP cement bases Prefabricated composite plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20091125 |
|
| CX01 | Expiry of patent term |