CN106149959A - The production method of the air entrained concrete thin plate of stronger load can be born - Google Patents
The production method of the air entrained concrete thin plate of stronger load can be born Download PDFInfo
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- CN106149959A CN106149959A CN201510164690.9A CN201510164690A CN106149959A CN 106149959 A CN106149959 A CN 106149959A CN 201510164690 A CN201510164690 A CN 201510164690A CN 106149959 A CN106149959 A CN 106149959A
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- plate
- air entrained
- entrained concrete
- thin plate
- reinforcement
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Abstract
The present invention provides a kind of arrangement of reinforcement method producing air entrained concrete thin plate: in the side of tradition arrangement of reinforcement, increase can not only tension, and it also is able to the metal rod of pressurized, and make the bearing capacity of plate strengthen, the meaning of this invention is: greatly expand the range of air entrained concrete thin plate.
Description
Technical field
The invention belongs to a kind of production method of air entrained concrete thin plate: by arrangement of reinforcement method traditional in changing plate, can be not
Its load is increased on the premise of increasing thickness of slab.
Technical background
Current air entrained concrete thin plate (50 millimeter), when plate uses, often ruptures, and this is the performance of itself due to plate
Caused: owing to plate is relatively thin, it is usually only one layer of reinforcing bar of cloth in plate, adds that the comprcssive strength of air entrained concrete is relatively low, this feelings
Condition makes plate be little to bear moment of flexure.The current manufacturer producing aerated concrete panel, the air entrained concrete that can be provided by
Thin plate, its thickness, in 50 millimeter, exceedes the plate of length 2 meters, is easy for occurring fracture when mounted, not to mention uses
It bears bigger moment of flexure.Therefore the performance of current air entrained concrete thin plate, the requirement of building, greatly shadow can not be met far away
Ring the range of air entrained concrete thin plate.
Summary of the invention
The present invention provides a kind of arrangement of reinforcement method of new air entrained concrete thin plate, this method, drastically increases air entrained concrete
The bearing load ability of thin plate.Owing to plate is when bearing load, by the concrete compression above plate, lower rebar tension forms plate
The moment of flexure of opposing load.The quantity that can increase arrangement of reinforcement when load is bigger meets the requirement of tension below plate, but the while of with this, plate
The pressure that top is born also to increase.But owing to the comprcssive strength of air entrained concrete is low, although can meet under it by increasing arrangement of reinforcement
The tension requirement of portion's reinforcing bar, but the air entrained concrete insufficient strength of upper portion pressurized, it is impossible to meet by pressure request, owing to plate is the thinnest,
Arrange that upper and lower double steel bar is the most difficult, i.e. enable layout, due to and reinforcing bar that top is joined belongs to slender rod piece, it is impossible to be subject to
Pressure, increases reinforcing bar, and simply being formed in concrete reinforcement needs the phenomenon of " overreinforced " avoided cannot increase the load that plate bears.
Therefore, traditional arrangement of reinforcement method, can only increase the thickness of plate could increase plate load.
The present invention provides a kind of arrangement of reinforcement method of air entrained concrete thin plate: by the way of changing arrangement of reinforcement, increases what plate can bear
Load, is increased without thickness of slab and just can produce the air entrained concrete thin plate of stronger weight bearing power.Concrete grammar is: join in tradition
The side of muscle, add can not only tension, and also be able to the metal rod of pressurized, make plate on the premise of not increasing thickness
Meet the long span force request to plate.
The meaning of this invention is: greatly expand the range of air entrained concrete thin plate.
Accompanying drawing explanation
Fig. 1 is the arrangement of reinforcement of the aerated concrete panel produced at present.
Fig. 2 is the arrangement of reinforcement of the aerated concrete panel of the present invention.
Fig. 3 is the various rod members of the arrangement of reinforcement that can use the aerated concrete panel in the present invention
Detailed description of the invention
Below, in conjunction with the detailed description of the invention of the accompanying drawing specific descriptions present invention:
Fig. 1, this figure is the arrangement of reinforcement of current air entrained concrete thin plate.When plate is at bearing load, the concrete compression on its top,
Lower rebar tension (owing to plate is thin, use upper and lower cloth muscle the most difficult, therefore the most only at the bottom cloth muscle of plate), form opposing
Load produce moment of flexure.When the span of plate increases or load increases, the moment of flexure that load produces becomes big, also requires that the opposing of plate
Moment of flexure strengthens.The bottom of plate no doubt can solve by increasing reinforcing bar, and palette is not if increased thickness, and above plate, unit are is born
Compressive stress will increase.Owing to the comprcssive strength of aerated concrete panel is low, the compressive stress that can increase is limited, therefore does not increase thickness of slab,
Shorter plate or the plate of low load can only be produced.
The arrangement of reinforcement of the aerated concrete panel of the present invention of Fig. 2 is seen: in the side of traditional arrangement of reinforcement, add opening square
The metal rod of shape section, as a part for arrangement of reinforcement.When plate bearing load, owing to the section of metal rod is relatively big, on it
Portion can add plate top bear the ability of pressure with the common pressurized of air entrained concrete on aerating plate top.Meanwhile, opening square
The metal rod of shape section itself is the beam of energy bearing load, when the thickness requiring plate can not increase and load is bigger, can lead to
Cross with thickening the plate of open rectangle and widening the upper following method of open rectangle, make the aerated concrete panel of the present invention can meet lotus
Carry requirement.Therefore, same thickness and the plate of length, the thin plate using the method for the present invention to produce, can bear higher load.
Represent in figure 3: the present invention includes the rectangle rod member of opening, I shape rod member, hollow bar for the rod member of arrangement of reinforcement
Pieces, C font rod member, cylindrical shape rod member, L-type rod member and tee T rod member.
Claims (2)
1. a production method for air entrained concrete thin plate, the therein side of original arrangement of reinforcement, adding can
The metal rod of pressurized, as a part for arrangement of reinforcement.
2. as the rod member of arrangement of reinforcement ingredient in plate in claim 1, include opening rectangle rod member,
I shape rod member, C font rod member, hollow component, cylindrical shape rod member, L-type rod member, tee T rod member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510164690.9A CN106149959A (en) | 2015-04-01 | 2015-04-01 | The production method of the air entrained concrete thin plate of stronger load can be born |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510164690.9A CN106149959A (en) | 2015-04-01 | 2015-04-01 | The production method of the air entrained concrete thin plate of stronger load can be born |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106149959A true CN106149959A (en) | 2016-11-23 |
Family
ID=57336557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510164690.9A Pending CN106149959A (en) | 2015-04-01 | 2015-04-01 | The production method of the air entrained concrete thin plate of stronger load can be born |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106149959A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2089037U (en) * | 1990-12-26 | 1991-11-20 | 河南省建筑科学研究所 | Dual reinforced bar concrete thin slab |
| CN2343235Y (en) * | 1998-09-30 | 1999-10-13 | 东南大学 | Reinforcement composite thin board |
| CN201172889Y (en) * | 2008-03-21 | 2008-12-31 | 中建三局建设工程股份有限公司 | Light sheet construction sprain |
| CN102080426A (en) * | 2011-02-14 | 2011-06-01 | 上海富春建业科技股份有限公司 | Steel wire mesh autoclaved aerated concrete slab |
| CN201857689U (en) * | 2010-11-09 | 2011-06-08 | 白亦民 | Combined type foamed concrete prefabricated slab |
| CN202483117U (en) * | 2012-03-19 | 2012-10-10 | 南京旭建新型建材股份有限公司 | Steam press light air-entrapping concrete ultrathin plate |
| CN203646249U (en) * | 2013-12-20 | 2014-06-18 | 中国建筑材料科学研究总院 | Composite cement based slatted floor board |
| CN106149964A (en) * | 2015-03-24 | 2016-11-23 | 万平华 | The production method of long span air entrained concrete floor plates |
-
2015
- 2015-04-01 CN CN201510164690.9A patent/CN106149959A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2089037U (en) * | 1990-12-26 | 1991-11-20 | 河南省建筑科学研究所 | Dual reinforced bar concrete thin slab |
| CN2343235Y (en) * | 1998-09-30 | 1999-10-13 | 东南大学 | Reinforcement composite thin board |
| CN201172889Y (en) * | 2008-03-21 | 2008-12-31 | 中建三局建设工程股份有限公司 | Light sheet construction sprain |
| CN201857689U (en) * | 2010-11-09 | 2011-06-08 | 白亦民 | Combined type foamed concrete prefabricated slab |
| CN102080426A (en) * | 2011-02-14 | 2011-06-01 | 上海富春建业科技股份有限公司 | Steel wire mesh autoclaved aerated concrete slab |
| CN202483117U (en) * | 2012-03-19 | 2012-10-10 | 南京旭建新型建材股份有限公司 | Steam press light air-entrapping concrete ultrathin plate |
| CN203646249U (en) * | 2013-12-20 | 2014-06-18 | 中国建筑材料科学研究总院 | Composite cement based slatted floor board |
| CN106149964A (en) * | 2015-03-24 | 2016-11-23 | 万平华 | The production method of long span air entrained concrete floor plates |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20210707 Address after: 8 / F, Zhenhe building, No.1 Jinhua Road, Fubao community, Fubao street, Futian District, Shenzhen, Guangdong 518045 Applicant after: Shenzhen Hengyu Investment Co.,Ltd. Address before: 550009 b-1-1, xiangzhangyuan, Xinghe Road, Xiaohe District, Guiyang City, Guizhou Province Applicant before: Wan Pinghua Applicant before: Shen Yuxuan Applicant before: Shen Wuyuan |
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