CN101059009A - Reinforced concrete precast plate - Google Patents
Reinforced concrete precast plate Download PDFInfo
- Publication number
- CN101059009A CN101059009A CN 200610079224 CN200610079224A CN101059009A CN 101059009 A CN101059009 A CN 101059009A CN 200610079224 CN200610079224 CN 200610079224 CN 200610079224 A CN200610079224 A CN 200610079224A CN 101059009 A CN101059009 A CN 101059009A
- Authority
- CN
- China
- Prior art keywords
- plate
- cooling fin
- concrete precast
- steel bar
- described cooling
- 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.)
- Granted
Links
- 239000011150 reinforced concrete Substances 0.000 title description 3
- 239000004567 concrete Substances 0.000 claims abstract description 30
- 238000001816 cooling Methods 0.000 claims description 51
- 238000004873 anchoring Methods 0.000 claims description 27
- 229910000831 Steel Inorganic materials 0.000 claims description 18
- 239000010959 steel Substances 0.000 claims description 18
- 230000003014 reinforcing effect Effects 0.000 claims description 10
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 210000002435 tendon Anatomy 0.000 claims description 5
- 238000009416 shuttering Methods 0.000 description 9
- 238000010276 construction Methods 0.000 description 7
- 230000007797 corrosion Effects 0.000 description 5
- 238000005260 corrosion Methods 0.000 description 5
- 238000011065 in-situ storage Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000001764 infiltration Methods 0.000 description 4
- 230000008595 infiltration Effects 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000011083 cement mortar Substances 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 238000005267 amalgamation Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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- Panels For Use In Building Construction (AREA)
Abstract
Disclosed is a reinforced-bar concrete prefabricated slab comprising a slab (1), characterized in that the slab (1) is provided with at least an anticracking sheet for seepage control or/and anticracking. The invention can be applied to various hollow slabs, hollow building covers, house roofings, foundation slabs, walls and hollow bridges.
Description
(1) technical field
The present invention relates to a kind of steel bar concrete precast plate.
(2) background technology
At present, shuttering member is generally by upper plate, side plate and base plate surround the formation Cavity structural member, the upper plate of shuttering member, the side plate and the various connected modes of employing of going to the bottom form whole shuttering member, perhaps when producing, adopt integral forming technique to make whole shuttering member, such shuttering member overall tightness is good, in light weight, be easy to whole supporting transportation and construction, the Cast-in-place concrete that does not bear structural capacity in the cast-in-situ concrete hollow structure can be emptied, form hollow concrete structure, reduce the deadweight of cast-in-situ concrete structure effectively, reduced the consumption of material, reduced cost, but, this shuttering member is in transportation, pile up and the construction application process in, its base plate damages easily, can not bear big working load, the part withstands shocks a little less than the damage capability, destroy easily and Cast-in-place concrete is entered in the member, thereby influence structural performance, and, whole shuttering member application flexibility is relatively poor, therefore the model size of malleable shuttering member, does not develop a kind of novel steel bar concrete precast plate for being badly in need of.
(3) summary of the invention
The object of the present invention is to provide a kind of steel bar concrete precast plate, have simple in structure, convenient transportation, cost of transportation is low, take that work plane is little, assembly unit is convenient, intensity is high, rigidity greatly, characteristics such as cracky not.
Solution of the present invention is on the basis of existing technology, comprises plate, and it is characterized in that has a slice antiseepage at least or/and the cooling fin of anticracking around the plate.Like this, at least a slice antiseepage is arranged or/and the cooling fin of anticracking around the plate, can prevent the corrosion failure at the bottom of bottom ponding in the plate manufacturing process causes plate, make things convenient for assembly unit, be convenient to construction application, install accurately rapidly, help raising the efficiency, particularly when this precast plate is used for the assembly unit shuttering member, can for example be used to form closed formwork very easily by hole amalgamation assembling, the upper plate and the lower shoe that perhaps are used for frame component, and in construction application, it is more closely knit that Cast-in-place concrete is engaged with plate, increased substantially the intensity of joint close, and effectively prevent to build the infiltration phenomenon of the in-situ deposited prefabricated combination interface in back, effectively prevent cracking and infiltration corrosion, thereby improve total quality, and be easy to carrying, transportation can be superimposed together, reduce breakage rate, be applicable to the hollowcore slab of various cast-in-situ reinforced concretes or prestressed reinforced concrete, hollow building cover, roof system, sole plate, body of wall and hollow bridges are used, and are specially adapted to hollow arch without beam and use.
The present invention is that also described cooling fin slave plate periphery end wall stretches out.Like this, cooling fin slave plate periphery end wall stretches out, precast plate is better combined with Cast-in-place concrete in application process, and plate engages more closely knit with peripheral Cast-in-place concrete, increased substantially the intensity of joint close, and effectively prevent to build the infiltration phenomenon of the in-situ deposited prefabricated combination interface in back, effectively prevent cracking and infiltration corrosion, thereby improve total quality.
The present invention also is described cooling fin slave plate periphery upper face or/and lower face stretches out.Like this, cooling fin slave plate periphery upper face or/and lower face stretch out, can combine with top or following member, form the reinforcement of member connecting portion, and cement mortar and water are invaded by the crack of member connecting portion in the time of can effectively preventing to build, the corrosion internal construction can improve total quality.
The present invention is that also described cooling fin slave plate peripheral panels face and end wall corner stretch out.Like this, cooling fin slave plate peripheral panels face and end wall corner stretch out, can combine with top or following member, form the reinforcement of member connecting portion, and cement mortar and water are invaded the corrosion internal construction by the crack of member connecting portion can effectively prevent to build the time, can improve total quality, can also wrap up the edges of boards wall, effectively prevent the erosion damage of limit wall in making or construction application process, effectively improve the quality.
The present invention also is the porose or line of rabbet joint in described cooling fin outer end.Like this, the porose or line of rabbet joint in cooling fin outer end can be good at playing the water guide effect, can effectively solve the ponding etching problem, and after building, that can become reconciled combines with Cast-in-place concrete, thereby improves overall performance, prevents that effectively the crack from producing.
The present invention is that also described cooling fin is provided with anchoring piece, and anchoring piece is that protruding anchoring piece is or/and recessed anchoring piece.Like this, cooling fin is provided with anchoring piece, and anchoring piece is protruding anchoring piece or/and recessed anchoring piece, can be better and Cast-in-place concrete be combined into integral body, improve the strength and stiffness of binding site, effectively improve overall performance.
The present invention is that also described cooling fin outer end has anti-limit or anchoring piece to stretch out.Like this, the cooling fin outer end has anti-limit or anchoring piece to stretch out, and can wrap up around the plate, effectively prevents plate erosion damage all around, and, after anti-limit or anchoring piece and the Cast-in-place concrete combination, increased substantially the bonding strength of combination interface.
The present invention also is the fluted or convex tendon of described cooling fin.Like this, the fluted or convex tendon of cooling fin, effectively body improves Cast-in-place concrete and the adhesion of cooling fin and bond stress each other, and can improve bulk strength, rigidity and globality after building.
The present invention is that also described cooling fin is anchored in the plate.Like this, cooling fin is anchored in the plate, can with firm being connected of plate, improve the intensity of plate, and can better improve overall performance and resistance to overturning after building.
The present invention also is to be provided with reinforcing bar in the described plate, perhaps also stretches out reinforcing bar at all plates simultaneously.Like this, be provided with reinforcing bar in the plate, can improve the holistic resistant behavior of plate, week, plate also had reinforcing bar to stretch out, and exposed steel bar can be good at connecting other members, plays the effect of enhancing, and can connect whole big precast plate by exposed steel bar between the precast plate, and after building, can combine, improve integral intensity with Cast-in-place concrete.
(4) description of drawings
Fig. 1 is the structural representation of the embodiment of the invention 1.
Fig. 2 is the structural representation of the embodiment of the invention 2.
Fig. 3 is the structural representation of the embodiment of the invention 3.
Fig. 4 is the structural representation of the embodiment of the invention 4.
Fig. 5 is the structural representation of the embodiment of the invention 5.
Fig. 6 is the structural representation of the embodiment of the invention 6.
Fig. 7 is the structural representation of the embodiment of the invention 7.
Fig. 8 is the structural representation of the embodiment of the invention 8.
Fig. 9 is the structural representation of the embodiment of the invention 9.
Figure 10 is the structural representation of the embodiment of the invention 10.
Figure 11 is the structural representation of the embodiment of the invention 11.
Figure 12 is the structural representation of the embodiment of the invention 12.
(5) specific embodiment
The present invention is further illustrated below in conjunction with drawings and Examples.
The present invention comprises plate 1 as shown in drawings, and it is characterized in that has a slice antiseepage at least or/and the cooling fin 2 of anticracking around the plate 1.In each accompanying drawing, 1 is plate, and 2 is cooling fin, below in each accompanying drawing, number identically, its explanation is identical.As shown in Figure 1, the steel bar concrete precast plate comprises plate 1, and the anti-cooling fin 2 that blends anticracking is arranged around its plate 1.
The present invention is that also described cooling fin 2 slave plates periphery end wall stretches out.As shown in Figure 1, its described cooling fin 2 slave plates periphery end wall stretches out.
The present invention also be described cooling fin 2 slave plates periphery upper face 3 or/lower face 4 stretches out.As shown in Figure 2, its described cooling fin 2 slave plates periphery upper face 3 stretches out.
The present invention is that also described cooling fin 2 slave plate peripheral panels faces and end wall corner stretch out.As shown in Figure 3, its described cooling fin 2 slave plate peripheral panels faces and end wall corner stretch out.
The present invention also is described cooling fin 2 outer ends porose 5 or the line of rabbet joint 6.As shown in Figure 4, its described cooling fin 2 outer ends porose 5.As shown in Figure 5, there is the line of rabbet joint 6 its described cooling fin 2 outer ends.
The present invention is that also described cooling fin 2 is provided with anchoring piece 7, and anchoring piece 7 is that protruding anchoring piece is or/and recessed anchoring piece.As shown in Figure 6, its described cooling fin 2 is provided with anchoring piece 7, and anchoring piece 7 is protruding anchoring piece.As shown in Figure 7, its described cooling fin 2 is provided with anchoring piece 7, and anchoring piece 7 is recessed anchoring piece.
The present invention is that also described cooling fin 2 outer ends have anti-limit 8 or anchoring piece 7 to stretch out.As shown in Figure 8, its described cooling fin 2 outer ends have anti-limit 8 to stretch out.
The present invention also is described cooling fin 2 fluted 9 or convex tendon 10.As shown in Figure 9, its described cooling fin 2 fluted 9.As shown in figure 10, its described cooling fin 2 has convex tendon 10.
The present invention is that also described cooling fin 2 is anchored in the plate 1.As shown in figure 11, its described cooling fin 2 is anchored in the plate 1.
The present invention also is to be provided with reinforcing bar 11 in the described plate 1, perhaps also stretches out reinforcing bar 11 at all plates simultaneously.As shown in figure 12, be provided with reinforcing bar 11 in its described plate 1, also stretch out reinforcing bar 11 simultaneously at all plates.
During the invention process, can on mould, lay reinforce and cooling fin 2, integrated poured again, take out module, dismounting mould after the maintenance, can obtain the steel bar concrete precast plate.
Claims (10)
1, a kind of steel bar concrete precast plate comprises plate (1), it is characterized in that plate (1) has a slice antiseepage at least all around or/and the cooling fin of anticracking (2).
2, a kind of steel bar concrete precast plate according to claim 1 is characterized in that described cooling fin (2) slave plate periphery end wall stretches out.
3, a kind of steel bar concrete precast plate according to claim 1 is characterized in that described cooling fin (2) slave plate periphery upper face (3) or/and lower face (4) stretches out.
4, a kind of steel bar concrete precast plate according to claim 1 is characterized in that described cooling fin (2) slave plate peripheral panels face and end wall corner stretch out.
5, according to the described a kind of steel bar concrete precast plate of arbitrary claim in the claim 1 to 4, it is characterized in that described cooling fin (2) outer end porose (5) or the line of rabbet joint (6).
6, according to the described a kind of steel bar concrete precast plate of arbitrary claim in the claim 1 to 4, it is characterized in that described cooling fin (2) is provided with anchoring piece (7), anchoring piece (7) is that protruding anchoring piece is or/and recessed anchoring piece.
7,, it is characterized in that described cooling fin (2) outer end has anti-limit (8) or anchoring piece (7) to stretch out according to the described a kind of steel bar concrete precast plate of arbitrary claim in the claim 1 to 4.
8, according to the described a kind of steel bar concrete precast plate of arbitrary claim in the claim 1 to 4, it is characterized in that described cooling fin (2) fluted (9) or convex tendon (10).
9,, it is characterized in that described cooling fin (2) is anchored in the plate (1) according to the described a kind of steel bar concrete precast plate of arbitrary claim in the claim 1 to 4.
10, according to the described a kind of steel bar concrete precast plate of arbitrary claim in the claim 1 to 4, it is characterized in that being provided with reinforcing bar (11) in the described plate (1), perhaps also stretch out reinforcing bar (11) simultaneously at all plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006100792241A CN101059009B (en) | 2006-04-18 | 2006-04-18 | Reinforced concrete precast plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006100792241A CN101059009B (en) | 2006-04-18 | 2006-04-18 | Reinforced concrete precast plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101059009A true CN101059009A (en) | 2007-10-24 |
| CN101059009B CN101059009B (en) | 2011-09-07 |
Family
ID=38865291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2006100792241A Expired - Fee Related CN101059009B (en) | 2006-04-18 | 2006-04-18 | Reinforced concrete precast plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101059009B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103728182A (en) * | 2013-12-31 | 2014-04-16 | 沈阳建筑大学 | Device and method for researching performance of steel pipe concrete axial compression component under load and corrosion |
| CN107288257A (en) * | 2017-08-24 | 2017-10-24 | 新疆城建（集团）股份有限公司 | A kind of double female groove is dry to spell slip casting light ceramic partition plate |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2185289Y (en) * | 1992-12-01 | 1994-12-14 | 熊建中 | Tenon-shaped double rib slab of prefabricated concrete |
| CN2483467Y (en) * | 2001-05-29 | 2002-03-27 | 陈晓清 | Leakage-proof and cracking-proof pre-fabricated slab |
| CN100383356C (en) * | 2002-04-30 | 2008-04-23 | 邱则有 | Stereo force bearing shuttering for steel concrete |
| CN1304705C (en) * | 2003-12-09 | 2007-03-14 | 邱则有 | Component part in cavity die body for filling concrete |
-
2006
- 2006-04-18 CN CN2006100792241A patent/CN101059009B/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103728182A (en) * | 2013-12-31 | 2014-04-16 | 沈阳建筑大学 | Device and method for researching performance of steel pipe concrete axial compression component under load and corrosion |
| CN103728182B (en) * | 2013-12-31 | 2016-03-02 | 沈阳建筑大学 | The apparatus and method of research steel pipe concrete pull-down component performance under load with corrosion |
| CN107288257A (en) * | 2017-08-24 | 2017-10-24 | 新疆城建（集团）股份有限公司 | A kind of double female groove is dry to spell slip casting light ceramic partition plate |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101059009B (en) | 2011-09-07 |
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Owner name: HUNAN QIUZEYOU PATENT STRATEGY PLANNING CO., LTD. Free format text: FORMER OWNER: QIU ZEYOU Effective date: 20101008 |
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Free format text: CORRECT: ADDRESS; FROM: 410011 28/F, SHUNTIANCHENG, NO.59, SECTION 2, FURONG MIDDLE ROAD, CHANGSHA CITY, HUNAN PROVINCE TO: 410205 JUXING INDUSTRIAL BASE, NO.8, LUJING ROAD, CHANGSHA HIGH-TECH. DEVELOPMENT ZONE, YUELU DISTRICT, CHANGSHA CITY, HUNAN PROVINCE |
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Effective date of registration: 20101008 Address after: 410205, Hunan Changsha Changsha hi tech Development Zone, Yuelu District Road, No. 8 star industry base Applicant after: Hunan Qiuzeyou Patent Strategy Planning Co., Ltd. Address before: 410011 Hunan province Changsha Furong Road two section 59 Suncheon City 28 floor Applicant before: Qiu Zeyou |
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Granted publication date: 20110907 Termination date: 20160418 |
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| CF01 | Termination of patent right due to non-payment of annual fee |