CN2695539Y - Rib sandwich precast slab - Google Patents
Rib sandwich precast slab Download PDFInfo
- Publication number
- CN2695539Y CN2695539Y CN 200420035616 CN200420035616U CN2695539Y CN 2695539 Y CN2695539 Y CN 2695539Y CN 200420035616 CN200420035616 CN 200420035616 CN 200420035616 U CN200420035616 U CN 200420035616U CN 2695539 Y CN2695539 Y CN 2695539Y
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- CN
- China
- Prior art keywords
- plate
- base plate
- floor
- utility
- rib
- Prior art date
- 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 rib sandwich pre-cast plate, comprising a bottom plate and a plurality of plate boxes and light material filling blocks. The board boxes arranged on the bottom plate with certain separation distance are communicated with each other through steel bars. Both sides of the bottom plate are reserved with flanges, and the lightweight filling blocks used as tube molds are respectively covered in cavities formed by each of the board boxes and the bottom plate. Therefore, when a plurality of the utility model models are consolidated, a bottom die of a two-way rib floor can be automatically formed, and the bottom die is cast with a steel bar concrete ribbon strip and a panel to form a flat-top two-way rib sandwiched floor. Therefore, the phenomena of mold release and ceiling drop can not exist, the process of the construction of the floor on site is reduced, and the efficiency of construction is high. Used as a pre-cast component, the utility model capable of being produced with large size and in factories can make the floor have favorable effects of thermal insulation and acoustic insulation and the performances of crack resistance and shock resistance. The rib sandwich pre-cast plate can be widely used for various floors and roofs of building construction.
Description
Technical field:
The utility model relates to a kind of dense rib sandwich precast plate that is used for close rib building roof.
Background technology:
Two-way ribbed slab floor is a kind of superstructure of being made up of cross coupling lattice and two-way slab, and its advantage one is: the place, crosspoint of beam does not establish post, can form bigger usage space; The 2nd, the spacing of beam rib is little, the depth of section trifle material saving of beam, and cost is lower, therefore two-way ribbed slab floor is popular, but it is when cast-in-place, even must use the bed die furred ceiling, also want the demoulding afterwards, thereby the expense height, on-site construction processes is many, long in time limit, efficiency of construction is low.
The utility model content:
The purpose of this utility model is to provide a kind of cost of two-way ribbed slab floor that makes low, and site operation speed is fast, the simple dense rib sandwich precast plate of operation.
The technical solution adopted in the utility model is: the dense rib sandwich precast plate comprises a base plate, some plate boxes and some light material filling blocks, each plate box spacing is arranged is distributed on the described base plate, and interconnect with reinforcing bar, the edge of a wing is left on the both sides of described base plate, and each lightweight filling block is wrapped in respectively in the cavity of each plate box and the formation of described base plate as inner die.
In order to improve crack resistance, strengthen rigidity and supporting capacity, described base plate adopts prestressed reinforced concrete, and the plate box adopts steel bar concrete.
Solid slug or hollow pot that the light material filling block is made for the light heat-insulating sound insulation materials.
Each plate box becomes in-line to arrange on described base plate.
Because base plate of the present utility model leaves the edge of a wing, between each plate shell certain spacing is arranged, after the assembly unit of some the utility model dense rib sandwich precast plates, the bed die of two-way ribbed slab floor will be formed automatically, pass through two-way girt strip of casting reinforced concrete and panel thereon then, be superimposed together with the utility model, co-operation forms flat roof type two-way ribs sandwich superstructure.The both available inner die of light material filling block, play again preserve moisture, the function of heat insulation, sound insulation.Therefore do not have the demoulding, furred ceiling has reduced the superstructure on-site construction processes, and efficiency of construction is quick.The utility model as prefabricated units can maximize, batch production production, and make superstructure have good thermal insulation soundproof effect and cracking resistance anti-seismic performance.Can be widely used in the superstructure and the roofing of various building constructions.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
The specific embodiment:
As can be seen from Figure 1, the utlity model has in the cavity that base plate 1, some plate boxes 2, each plate box 2 and base plate 1 form lightweight filling block 3 is all arranged, each plate box 2 spacing is arranged is in-line and arranges on base plate 1, and is interconnected with reinforcing bar 4, is used for supporting deadweight and working load.The width of plate box 2 is less than the width of base plate 1, make base plate 1 leave the edge of a wing, plate box 2 adopts steel bar concrete, base plate 1 can adopt steel bar concrete but preferably adopt prestressed reinforced concrete, can make its cracking resistance better like this, lightweight filling block 3 can be solid slug or hollow pot, and its material is the light heat-insulating sound insulation materials, as expanded perlite, foamed plastics or light aggregate concrete sylphon etc.
Claims (4)
1, a kind of dense rib sandwich precast plate, it is characterized in that: it comprises a base plate (1), some plate boxes (2) and some light material filling blocks (3), each plate box (2) spacing is arranged is distributed on the described base plate (1), and interconnect with reinforcing bar (4), the edge of a wing is left on the both sides of described base plate (1), and each lightweight filling block (3) is wrapped in respectively in the cavity of each plate box (2) and described base plate (1) formation as inner die.
2, dense rib sandwich precast plate according to claim 1 is characterized in that: described base plate (1) adopts prestressed reinforced concrete, and plate box (2) adopts steel bar concrete.
3, according to claim 1,2 described dense rib sandwich precast plates, it is characterized in that: solid slug or hollow pot that light material filling block (3) is made for the light heat-insulating sound insulation materials.
4, dense rib sandwich precast plate according to claim 3 is characterized in that: each plate box (2) becomes in-line to arrange on described base plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420035616 CN2695539Y (en) | 2004-04-16 | 2004-04-16 | Rib sandwich precast slab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420035616 CN2695539Y (en) | 2004-04-16 | 2004-04-16 | Rib sandwich precast slab |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2695539Y true CN2695539Y (en) | 2005-04-27 |
Family
ID=34773307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420035616 Expired - Fee Related CN2695539Y (en) | 2004-04-16 | 2004-04-16 | Rib sandwich precast slab |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2695539Y (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101063340B (en) * | 2006-04-29 | 2010-09-01 | 邱则有 | Bidirectional pre-fabricated panels of reinforced concrete |
| CN101063330B (en) * | 2006-04-29 | 2010-09-22 | 邱则有 | Bidirectional pre-fabricated panels of reinforced concrete |
| CN101858119A (en) * | 2010-06-23 | 2010-10-13 | 吴方伯 | Reinforced concrete hollow floor slab and construction method |
| CN101864819A (en) * | 2010-06-23 | 2010-10-20 | 吴方伯 | Reinforced concrete hollow floor slab and construction method |
| CN101914967A (en) * | 2010-08-17 | 2010-12-15 | 吴方伯 | Reinforced concrete hollow floor and construction method |
| CN101245632B (en) * | 2007-02-16 | 2011-08-03 | 邱则有 | Prefabricated slab for lamination |
| CN102235048A (en) * | 2010-06-23 | 2011-11-09 | 吴方伯 | Reinforced concrete hollow floor |
| CN105484403A (en) * | 2015-11-25 | 2016-04-13 | 孟凡林 | Assembly type concrete bidirectional ribbed floor and construction method therefor |
| CN105735542A (en) * | 2016-04-20 | 2016-07-06 | 南京兴华建筑设计研究院股份有限公司 | Ribbed floor filling body and construction method thereof |
| CN109914788A (en) * | 2019-03-29 | 2019-06-21 | 中建七局第二建筑有限公司 | The method of close rib group is installed before a kind of close rib building roof cast-in-place concrete |
-
2004
- 2004-04-16 CN CN 200420035616 patent/CN2695539Y/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101063340B (en) * | 2006-04-29 | 2010-09-01 | 邱则有 | Bidirectional pre-fabricated panels of reinforced concrete |
| CN101063330B (en) * | 2006-04-29 | 2010-09-22 | 邱则有 | Bidirectional pre-fabricated panels of reinforced concrete |
| CN101245632B (en) * | 2007-02-16 | 2011-08-03 | 邱则有 | Prefabricated slab for lamination |
| CN101858119A (en) * | 2010-06-23 | 2010-10-13 | 吴方伯 | Reinforced concrete hollow floor slab and construction method |
| CN101864819A (en) * | 2010-06-23 | 2010-10-20 | 吴方伯 | Reinforced concrete hollow floor slab and construction method |
| CN102235048A (en) * | 2010-06-23 | 2011-11-09 | 吴方伯 | Reinforced concrete hollow floor |
| CN102235048B (en) * | 2010-06-23 | 2013-05-22 | 吴方伯 | Reinforced concrete hollow floor |
| CN101914967A (en) * | 2010-08-17 | 2010-12-15 | 吴方伯 | Reinforced concrete hollow floor and construction method |
| CN105484403A (en) * | 2015-11-25 | 2016-04-13 | 孟凡林 | Assembly type concrete bidirectional ribbed floor and construction method therefor |
| CN105484403B (en) * | 2015-11-25 | 2017-09-22 | 吉林建筑大学 | Assembly concrete two-way ribbed slab floor and its method of construction |
| CN105735542A (en) * | 2016-04-20 | 2016-07-06 | 南京兴华建筑设计研究院股份有限公司 | Ribbed floor filling body and construction method thereof |
| CN109914788A (en) * | 2019-03-29 | 2019-06-21 | 中建七局第二建筑有限公司 | The method of close rib group is installed before a kind of close rib building roof cast-in-place concrete |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |