CN2361702Y - Thin-wall barrel filling cast-in-place concrete hollow floor - Google Patents
Thin-wall barrel filling cast-in-place concrete hollow floor Download PDFInfo
- Publication number
- CN2361702Y CN2361702Y CN 99232922 CN99232922U CN2361702Y CN 2361702 Y CN2361702 Y CN 2361702Y CN 99232922 CN99232922 CN 99232922 CN 99232922 U CN99232922 U CN 99232922U CN 2361702 Y CN2361702 Y CN 2361702Y
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- CN
- China
- Prior art keywords
- thin
- wall
- barrel filling
- wall barrel
- utility
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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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- 239000004567 concrete Substances 0.000 title claims abstract description 17
- 238000011065 in-situ storage Methods 0.000 claims abstract description 8
- 229910010272 inorganic material Inorganic materials 0.000 claims abstract description 4
- 239000011147 inorganic material Substances 0.000 claims abstract description 4
- 239000011368 organic material Substances 0.000 claims abstract description 4
- 229910003471 inorganic composite material Inorganic materials 0.000 claims abstract description 3
- 102000045246 noggin Human genes 0.000 claims description 12
- 108700007229 noggin Proteins 0.000 claims description 12
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 6
- 239000011150 reinforced concrete Substances 0.000 abstract description 4
- 230000002349 favourable effect Effects 0.000 abstract 2
- 230000002547 anomalous effect Effects 0.000 abstract 1
- 239000002131 composite material Substances 0.000 abstract 1
- 238000009413 insulation Methods 0.000 abstract 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model relates to a thin-wall barrel filling type cast-in-situ concrete hollow floor, which is characterized in that the thin-wall barrel filling type cast-in-situ concrete hollow floor is composed of reinforced concrete and a thin-wall filling member, wherein, the thin-wall barrel filling member is embedded in the reinforced concrete and composed of a hard thin-wall pipe and end plugs; both ends of the hard thin-wall pipe are closed by the two end plugs to form a closed cavity; the shape of the cross section of the thin-wall barrel filling member can be circular, or square, or trapezoidal or other anomalous; the thin-wall barrel filling member can be made of organic material, or inorganic material or composite material of organic material and inorganic material. The utility model has the advantages of simple and convenient construction, light self weight, favorable mechanical properties, favorable effect of sound insulation, construction cost saving, etc.
Description
The utility model belongs to the concrete cast-in-situ hollow building roof of industry and civil building.
Existing common hollow building cover must the demoulding, can only be prefabricated can't be cast-in-place, generally only be suitable for the standard width of a room in an old-style house and the less building of span.When the building span is big, mostly adopt cast-in-place slab or close rib building roof.Cast-in-place thick reinforced concrete floor is from great, and the steel bar concrete consumption is big, and is uneconomical.Close rib building roof is put the mould difficulty and converts thickness of slab big, influences floor height, increases furred ceiling expense and template wear and tear expense.
The purpose of this utility model is the shortcoming that overcomes prior art, and a kind of easy construction is provided, economy, and good mechanical performance, from heavy and light, the thin wall cylinder fill-type cast-in-situ concrete hollow floor that defening effect is good.
The utility model is made up of steel bar concrete and thin wall cylinder noggin piece, and described thin wall cylinder noggin piece is embedded in the steel bar concrete, and described thin-wall tube member is made up of horniness thin-walled tube and plug, and two plugs form an enclosed cavity with the horniness thin-walled tube closed at both ends.
The utility model is owing to adopt the structure of filling thin-walled tube, makes it to compare with existing cast-in-place thick reinforced concrete floor to have from heavy and light, and the steel bar concrete consumption is few, cost saving, advantage such as soundproof effect is good.Compare with close rib building roof, have easy construction, converting thickness is little, and the template waste is reduced in the saving working hour, saves advantages such as construction cost.
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is the positive view of the utility model embodiment one.
Fig. 2 is the left sectional view of the utility model embodiment one.
Fig. 3 is the positive view of the utility model embodiment two.
Fig. 4 is the positive view of the utility model embodiment three.
Shown in Fig. 1～4, the utility model is made up of steel bar concrete 1 and thin wall cylinder noggin piece 2, and described thin wall cylinder noggin piece 2 is embedded in the steel bar concrete 1.Described thin wall cylinder noggin piece is made up of horniness thin-walled tube 2-1 and plug 2-2, and two plug 2-2 form an enclosed cavity with horniness thin-walled tube 2-1 closed at both ends.Fig. 1,2 has provided an embodiment of the present utility model, and the shape of cross section of thin wall cylinder noggin piece is circular among this embodiment, and the cross section of thin wall cylinder noggin piece 2 of the present utility model also can be square, trapezoidal, shown in Fig. 3,4.Also can be other abnormity.
In the utility model, its thin wall cylinder noggin piece can be with organic material or inorganic material or organic and inorganic composite materials manufacturing, and its length can design arbitrarily according to construction requirement and technological requirement.
Claims (3)
1, a kind of thin-wall hollow roof in-situ deposited with concrete, it is characterized in that it is made up of steel bar concrete and thin wall cylinder noggin piece, described thin wall cylinder noggin piece is embedded in the steel bar concrete, described thin-wall tube member is made up of horniness thin-walled tube and plug, and two plugs form an enclosed cavity with the horniness thin-walled tube closed at both ends.
2, thin-wall hollow roof in-situ deposited with concrete according to claim 1 is characterized in that described its shape of cross section of thin wall cylinder noggin piece can be circle, square, trapezoidal or other are special-shaped.
3, thin-wall hollow roof in-situ deposited with concrete according to claim 1 and 2 is characterized in that described thin wall cylinder noggin piece can be with organic material or inorganic material or organic and inorganic composite material manufacturing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99232922 CN2361702Y (en) | 1999-03-10 | 1999-03-10 | Thin-wall barrel filling cast-in-place concrete hollow floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99232922 CN2361702Y (en) | 1999-03-10 | 1999-03-10 | Thin-wall barrel filling cast-in-place concrete hollow floor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2361702Y true CN2361702Y (en) | 2000-02-02 |
Family
ID=34021496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99232922 Expired - Fee Related CN2361702Y (en) | 1999-03-10 | 1999-03-10 | Thin-wall barrel filling cast-in-place concrete hollow floor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2361702Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100381665C (en) * | 2000-02-25 | 2008-04-16 | 邱则有 | In-situ deposited steel reinforced concrete hollow roof and its construction process |
| CN101307649B (en) * | 2004-06-01 | 2011-01-19 | 湖南邱则有专利战略策划有限公司 | Enclosed hollow tube element |
| CN101307648B (en) * | 2004-06-01 | 2011-06-15 | 湖南邱则有专利战略策划有限公司 | Enclosed hollow tube element |
-
1999
- 1999-03-10 CN CN 99232922 patent/CN2361702Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100381665C (en) * | 2000-02-25 | 2008-04-16 | 邱则有 | In-situ deposited steel reinforced concrete hollow roof and its construction process |
| CN101307649B (en) * | 2004-06-01 | 2011-01-19 | 湖南邱则有专利战略策划有限公司 | Enclosed hollow tube element |
| CN101307648B (en) * | 2004-06-01 | 2011-06-15 | 湖南邱则有专利战略策划有限公司 | Enclosed hollow tube element |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: PATENTEE; FROM: QIU ZEYOU TO: CHANGSHA JUXING LIGHT BUILDING MATERIALS CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Patentee after: Juxing Light-Weight Building Material Co., Ltd., Changsha Patentee before: Qiu Zeyou |
|
| PD01 | Discharge of preservation of patent |
Date of registration: 20060406 Pledge (preservation): Preservation |
|
| 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 |