CN1128911C - Hollow plate - Google Patents
Hollow plate Download PDFInfo
- Publication number
- CN1128911C CN1128911C CN 01113674 CN01113674A CN1128911C CN 1128911 C CN1128911 C CN 1128911C CN 01113674 CN01113674 CN 01113674 CN 01113674 A CN01113674 A CN 01113674A CN 1128911 C CN1128911 C CN 1128911C
- Authority
- CN
- China
- Prior art keywords
- walls
- concrete
- reinforcing rib
- concrete reinforcing
- steel bars
- 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
Links
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 38
- 210000003205 muscle Anatomy 0.000 claims description 8
- 239000011810 insulating material Substances 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 230000002787 reinforcement Effects 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 229910001294 Reinforcing steel Inorganic materials 0.000 abstract 6
- 239000012774 insulation material Substances 0.000 abstract 2
- 238000009413 insulation Methods 0.000 description 6
- 238000010276 construction Methods 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
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- Panels For Use In Building Construction (AREA)
- Building Environments (AREA)
Abstract
The invention discloses a hollow plate. The hollow slab is an integral concrete slab and comprises two walls, wherein the edges of the two walls are provided with concrete reinforcing ribs which enable the two walls to be integrally formed, and the inner cavity of the hollow slab is also provided with concrete reinforcing ribs which enable the two walls to be integrally formed and are used for forming a plurality of unit cavities. The heat insulation material is arranged in the unit cavity, and a space is reserved in the heat insulation material. Two longitudinal long reinforcing steel bars are arranged in each concrete reinforcing rib, and the two longitudinal long reinforcing steel bars are close to the outer surfaces of the two walls respectively. The concrete reinforcing rib is also internally provided with a plurality of transverse short reinforcing steel bars, and two ends of each transverse short reinforcing steel bar are respectively hooked on the two longitudinal long reinforcing steel bars. And the three edges of the three-side concrete reinforcing rib are provided with U-shaped stirrups, and the two ends of each U-shaped stirrup are fixedly connected with the two longitudinal long reinforcing steel bars in the three-side concrete reinforcing rib respectively. The hollow plate can be used as a wallboard and a floor slab.
Description
(1) technical field
The present invention relates to a kind of building precast plate.Specifically, be not only to have can be used as wallboard, but also can be used as the multi-functional hollow sheeting of floor.
(2) background technology
No. 911094660 patent disclosures of China a kind of hollow wall, this body of wall is to be formed by two concrete thin plates with ribbing butt joints.Because this body of wall is formed by two thin plate butt joints, and two block concrete thin plates and interior no-reinforcing-bar net of rib and reinforcing bar, intensity is restricted.Therefore, can only be used as wallboard, and can not be used as floor, function singleness.Again because no insulation layer in the wallboard of this body of wall, with the house of this wall construction be not incubated, not sound insulation.Especially after being subjected to the strong sunlight irradiation hot summer, the city temperature can sharply raise, and can not live in the people, can't apply.
(3) summary of the invention
The object of the present invention is to provide a kind of hollow sheeting.This hollow sheeting, function is many, and is easy to utilize.
For achieving the above object, the present invention takes following technical solution:
Hollow sheeting of the present invention is the integral concrete plate, and it contains two walls, and there is the concrete reinforcing rib that this two wall is formed as one at the edge of two walls, and its inner chamber also has the concrete reinforcing rib that two walls is formed as one and be used to form some unit cavity.In the unit cavity heat insulating material is arranged, leave the space in the heat insulating material.Two vertical long reinforcing bars are all arranged in each concrete reinforcing rib, and these two vertical long reinforcing bars are respectively near the external surface of two walls.Also have some horizontal bar dowels in the concrete reinforcing rib, the two ends of this horizontal bar dowel are hooked on respectively on two vertical long reinforcing bars.On its three limits the u tie muscle is arranged, the two ends of this u tie muscle respectively with three limit concrete reinforcing ribs in two vertical long reinforcing bars be connected mutually.
Because the hollow sheeting of invention is a monolithic, and has steel mesh reinforcement and reinforcing bar in its two wall and in the concrete reinforcing rib, the intensity height not only can be used as wallboard, but also can be used as floor, and function is more.
Again owing in the hollow sheeting of invention insulation layer is arranged, not only be incubated, but also sound insulation, be applicable to any building, easy to utilize.
(4) description of drawings
Fig. 1 is the hollow sheeting partial schematic sectional view of invention;
Fig. 2 is the A-A cross-sectional schematic of the Fig. 1 through having amplified.
(5) specific embodiment
As shown in Figure 1 and Figure 2, hollow sheeting of the present invention is the integral concrete plate, it contains two walls, and there is the concrete reinforcing rib 1 that this two wall is formed as one at the edge of two walls, and its inner chamber also has the concrete reinforcing rib 1 that two walls is formed as one and be used to form some unit cavity.By between its two wall and its around concrete reinforcing rib 1, make its inner chamber be separated into a plurality of unit cavity.When cast, all place a heat insulating material 5 as insulation layer in each unit cavity.This heat insulating material is a foamed plastics, and it is a hollow body, to be used to strengthen insulation of the present invention and soundproof effect.
For strengthening hollow sheeting intensity of the present invention, in its each concrete reinforcing rib 1, be provided with two vertical long reinforcing bars 2, these two vertical long reinforcing bars are respectively near the external surface of two walls.Some horizontal bar dowels 6 are all arranged in each concrete reinforcing rib 1, and the two ends of this horizontal bar dowel are hooked on respectively on two vertical long reinforcing bars 2, and are spaced set between them.The quantity of horizontal bar dowel 6, apparent intensity requires and decides.
For ease of construction is that the polylith hollow sheeting firmly splices, and also is provided with a plurality of u tie muscle 4 on three limits of hollow sheeting of the present utility model.Before cast, the two ends of this u tie muscle respectively with the concrete reinforcing rib 1 on hollow sheeting of the present utility model three limits in two vertical long reinforcing bars 2 weld together.
For further strengthening hollow sheeting intensity of the present utility model, in its two wall, also be provided with steel mesh reinforcement 3, weld mutually with the two ends of u tie muscle 4 respectively on three limits of this two steel mesh reinforcement.
Claims (2)
1. hollow sheeting, it is characterized in that this hollow sheeting is the integral concrete plate, it contains two walls, and there is the concrete reinforcing rib that this two wall is formed as one at the edge of two walls, and its inner chamber also has the concrete reinforcing rib (1) that two walls is formed as one and be used to form some unit cavity; Heat insulating material (5) is arranged in the unit cavity, and heat insulating material leaves the space in (5); Two vertical long reinforcing bars (2) are all arranged in each concrete reinforcing rib (1), and these two vertical long reinforcing bars are respectively near the external surface of two walls; Also have some horizontal bar dowels (6) in the concrete reinforcing rib (1), the two ends of this horizontal bar dowel are hooked on respectively on two vertical long reinforcing bars (2); On its three limits u tie muscle (4) is arranged, the two ends of this u tie muscle respectively with three limit concrete reinforcing ribs (1) in two vertical long reinforcing bars (2) be connected mutually.
2. hollow sheeting according to claim 1 is characterized in that the steel mesh reinforcement (3) that also useful reinforcing bar is made in its two wall, the two ends of u tie muscle (4) also respectively with two walls in steel mesh reinforcement (3) edge be connected mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01113674 CN1128911C (en) | 2001-06-05 | 2001-06-05 | Hollow plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01113674 CN1128911C (en) | 2001-06-05 | 2001-06-05 | Hollow plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1328198A CN1328198A (en) | 2001-12-26 |
| CN1128911C true CN1128911C (en) | 2003-11-26 |
Family
ID=4660384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01113674 Expired - Fee Related CN1128911C (en) | 2001-06-05 | 2001-06-05 | Hollow plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1128911C (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103182737B (en) * | 2011-12-28 | 2016-06-08 | 贵州大学 | A kind of prestress confined concrete plate and making method thereof |
| CN106351374A (en) * | 2016-07-15 | 2017-01-25 | 刘祥锦 | Connecting node of assembled whole thick prefabricated slab unit and slab unit thereof |
| CN106284685A (en) * | 2016-10-14 | 2017-01-04 | 南通联泷建筑材料有限公司 | A kind of wallboard and the post-cast strip attachment structure of floor plates |
| CN107435411A (en) * | 2017-09-15 | 2017-12-05 | 北京建筑大学 | A kind of air entrained concrete metal lath hollow lath |
| CN115370056A (en) * | 2022-09-30 | 2022-11-22 | 黑龙江双兴医用净化工程有限公司 | Integrated prefabricated floor slab structure and floor slab and wall connection construction process |
-
2001
- 2001-06-05 CN CN 01113674 patent/CN1128911C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1328198A (en) | 2001-12-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| AR01 | Abandonment of patent right to avoid double patenting |
According to article 9 of the patent law and article 13 of the detailed rules for the implementation of the patent law: The invention patent of 01113674.X is authorized in this issue. At the same time, the 1245788.4 utility model patent shall be given up, and the patent right abandonment announcement shall be made on the 19 edition of the 48 edition of the utility model. |
|
| 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 |