CN204826351U - Close rib ceramsite concrete superimposed sheet - Google Patents
Close rib ceramsite concrete superimposed sheet Download PDFInfo
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- CN204826351U CN204826351U CN201520478826.9U CN201520478826U CN204826351U CN 204826351 U CN204826351 U CN 204826351U CN 201520478826 U CN201520478826 U CN 201520478826U CN 204826351 U CN204826351 U CN 204826351U
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Abstract
The utility model provides a close rib ceramsite concrete superimposed sheet, belongs to the architectural shape, and its lower surface is the plane, and characterized by locates to lay the technology net of 50mm interval apart from lower surface 15mm, and vertical atress reinforcing bar is laid to the online face of technology, the upper surface is equipped with the cross fin, and the height of cross fin is 30-35mm, the cross fin is the cross by horizontal fin with vertical fin and forms the net that the interval is 200mm, 2020mm provided groove has all been reserved with vertical fin to horizontal fin. The utility model discloses more traditional cast -in -place concrete floor structure all has obvious effect in security performance, economic effects, social, environmental benefit.
Description
Technical field
The utility model belongs to architectural shape, is particularly related to close rib haydite concrete superimposed sheet.
Background technology
Namely house and town and country construction portion proposed as far back as 2007, require in engineering construction, under the prerequisite of basic demands such as ensuring the quality of products, safe, resource and material use efficiency is improved by scientific management and technological progress, increase the recycling etc. of material, reduce place interference and environment pollution as far as possible, realize energy-conservation, save land, economize on water, material-saving and environmental protection; Workmanship in 2014 is administered action in 2 years and is also clearly proposed to promote the modern developing direction of building industry energetically.Current cast-in-situ floor construction, although globality, the feature that shock resistance is good, but it is difficult to there is formwork in construction, template consumption is large, and spillage of material amount is large, and construction rubbish is many, not only waste resource, also contaminated environment, construction speed is slow, and the quality problems of shrinkage crack are wayward, batch production can not be realized make, be not suitable with the modern development of building industry.
Summary of the invention
The utility model object is that it is shaping that this superimposed sheet can participate in building of concrete floor directly as mould, builds into it and be integrated in order to provide a kind of close rib haydite concrete superimposed sheet, eliminates that concrete blinding installs, projects.Can factorial praluction be realized, and easy construction, to shorten construction period and to reduce costs.
Technical solutions of the utility model: a kind of close rib haydite concrete superimposed sheet, its soffit is plane, it is characterized in that the net of 50mm spacing is laid at distance soffit 15mm place, lays Reinforcement above net; Upper surface is provided with cross fin, and the height of cross fin is 30 ~ 35mm, and described cross fin is the grid that right-angled intersection forms that spacing is 200mm by horizontal fin and longitudinal fin; Horizontal fin and longitudinal fin are all reserved with 20*20mm preformed groove.
Close rib haydite concrete superimposed sheet is by the net of employing 50 spacing; with the high crisscross formation right-angled intersection rib of the rib of 30 ~ 35mm, though add thickness of slab, alleviate the rigidity that plate is heavy, enhance plate; ensure that the globality of superimposed sheet, with the needs of satisfied transport and lifting.
The utility model is preformed groove in the rib of prefabricated ribbed thin slab, and to meet the needs of the series winding reinforcing bar secondary laying indulging muscle perpendicular to precast stressed, preformed groove is 20*20mm, wears reinforcing bar and pipeline in preformed groove, forms two way system floor.Very easily flow into during second pouring concrete simultaneously, can ensure that reinforcing bar and concrete have enough bond stresss.Thus a kind of cast in place and precast construction formed, more traditional cast-in-place concrete floor structure all has obvious effect in security performance, economic effect, social benefit, environmental benefit.There is very strong competitiveness in construction.
The utility model tool has the following advantages:
1 the utility model can make in factory's industrialization.
2, the double template of doing of the utility model uses, and reduces material consumption, reduces striking job.
3, the utility model adopts independently formwork system, can reduce the use amount of steel pipe.
4, the utility model reduces the impact on surrounding enviroment in concrete construction, meets again green construction requirement, is convenient to industrialization and produces, and can shorten the construction period simultaneously, reduce engineering cost, economic benefits, has market prospects widely.
Accompanying drawing explanation
Fig. 1 is structure chart of the present utility model.
Fig. 2 be Fig. 1 along A-A to partial enlarged drawing.
Fig. 3 is the partial enlarged drawing (preformed groove position) in Fig. 2.
In figure: 1, longitudinal fin, 2, horizontal fin, 3, reinforcing bar; 4, net, 5, preformed groove.
Detailed description of the invention
Shown in Fig. 1, Fig. 2, Fig. 3, a kind of close power haydite concrete superimposed sheet, its thickness is 40mm, and its soffit is plane, the net 4 of the prefabricated laying in distance soffit 15mm place 50mm spacing, and net 4 lays Reinforcement 3 above; Upper surface is provided with fin, the height of fin is the lay that 30 ~ 35mm(does not affect that top layer moment of flexure bears reinforcing bar), fin comprises horizontal fin 2 and in length and breadth to fin 1, horizontal fin 2 and in length and breadth to fin 1 one-tenth right-angled intersection formation grid, the square of grid to be the length of side be 200mm, horizontal fin 2 and be all reserved with the preformed groove 5 of 20*20mm in length and breadth to fin 3, preformed groove 5 is arranged on horizontal fin and in length and breadth to a side of fin.
Described net 4 adopts wire gauze or galvanized electric welded mesh.
The utility model adopts haydite concrete to build and forms, and haydite concrete is prepared burden for C25 concrete one cube, cementitious material (300KG), Admixture (1%), fine mineral admixture (15% flyash), haydite (680KG), normal sands (680KG).
Claims (1)
1. a close rib haydite concrete superimposed sheet, its soffit is plane, it is characterized in that the net of 50mm spacing is laid at distance soffit 15mm place, lays Reinforcement above net; Upper surface is provided with cross fin, and the height of cross fin is 30 ~ 35mm, and described cross fin is the grid that right-angled intersection forms that spacing is 200mm by horizontal fin and longitudinal fin; Horizontal fin and longitudinal fin are all reserved with 20*20mm preformed groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520478826.9U CN204826351U (en) | 2015-07-06 | 2015-07-06 | Close rib ceramsite concrete superimposed sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520478826.9U CN204826351U (en) | 2015-07-06 | 2015-07-06 | Close rib ceramsite concrete superimposed sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204826351U true CN204826351U (en) | 2015-12-02 |
Family
ID=54683966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520478826.9U Active CN204826351U (en) | 2015-07-06 | 2015-07-06 | Close rib ceramsite concrete superimposed sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204826351U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108560797A (en) * | 2018-04-13 | 2018-09-21 | 重庆中贝毅科科技有限公司 | Load module formula concrete folding plate |
-
2015
- 2015-07-06 CN CN201520478826.9U patent/CN204826351U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108560797A (en) * | 2018-04-13 | 2018-09-21 | 重庆中贝毅科科技有限公司 | Load module formula concrete folding plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |