CN202767350U - Leakproof precast slab - Google Patents
Leakproof precast slab Download PDFInfo
- Publication number
- CN202767350U CN202767350U CN 201220504206 CN201220504206U CN202767350U CN 202767350 U CN202767350 U CN 202767350U CN 201220504206 CN201220504206 CN 201220504206 CN 201220504206 U CN201220504206 U CN 201220504206U CN 202767350 U CN202767350 U CN 202767350U
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- CN
- China
- Prior art keywords
- slab
- leakproof
- precast
- slab body
- ladder shapes
- 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 leakproof precast slab, which can reduce labor strength, improves blocking effect, and increases anti-cracking and anti-seismic property. The leakproof precast slab comprises a slab body, longitudinal reinforcements and transverse reinforcements which are cast in the slab body, wherein the side surfaces of the two sides of the slab body are inclined surfaces to enable the section of the slab body to be of ladder shapes, the ladder shapes are left and right symmetrical, the upper portions of the ladder shapes are narrow, the lower portions of the ladder shapes are wide, the transverse reinforcements stretch out the slab body, and the end surfaces of the transverse reinforcements are far away 1.5-3mm from low end lines of the ladder shapes on the same side. The leakproof precast slab is extremely convenient to lay during the laying process just by guaranteeing the lower edges of two adjacent precast slabs to be next to each other together, reduces labor strength, and improves laying efficiency. Nabla gaps which are formed between the adjacent precast slabs can greatly improve blocking effect. In addition, the transverse reinforcements can be correspondingly welded together one by one, thereby increasing the anti-cracking and anti-seismic property of whole floors.
Description
Technical field
The utility model relates to precast plate, refers more particularly to a kind of leakage-proof pre-fabricated plate.
Background technology
Present precast plate, its structure comprises: plate body and water longitudinal reinforcement and transverse reinforcement in plate body, the cross section of plate body is rectangle.When adopting this precast plate to lay flooring, can between adjacent precast plate, form vertical masonry joint, and, in order to make things convenient for shutoff, this vertical masonry joint will suit, and is too little too greatly all not all right, will in process of deployment, constantly adjust like this, increase labour intensity, affect laying efficient.In addition, precast plate is separate, so that the anticracking of whole flooring, anti-seismic performance are relatively poor.In addition, although after laying, use concrete the vertical masonry joint between the adjacent precast plate carried out shutoff.But plugging effect is not good, in actual use, can Seepage occur the place, slit between precast plate.
The utility model content
Technical problem to be solved in the utility model is: a kind of leakage-proof pre-fabricated plate that can reduce labour intensity, raising plugging effect, improve anticracking, anti-seismic performance is provided.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: leakage-proof pre-fabricated plate, comprise: plate body and water longitudinal reinforcement and transverse reinforcement in plate body, the side, both sides of plate body is the inclined-plane, so that the cross section of plate body is bilateral symmetry, up-narrow and down-wide trapezoidal, described transverse reinforcement stretches out plate body, and its end face is from 1.5～3 millimeters in the trapezoidal following end line of homonymy.
Described transverse reinforcement is shelved on the longitudinal reinforcement.
The beneficial effects of the utility model are: precast plate described in the utility model as long as guarantee the lower to together adjacent of two adjacent precast plates, is laid very conveniently when laying, and has reduced labour intensity, has improved laying efficient; And the inverted triangle slit that forms between the contiguous prefabricated plate can be improved plugging effect greatly.In addition, transverse reinforcement can be welded together correspondingly, improve anticracking, the anti-seismic performance of whole flooring.
Description of drawings
Fig. 1 is that a pair of leakage-proof pre-fabricated plate described in the utility model is laid on sectional structure schematic diagram together.
Reference numeral among Fig. 1: 1, plate body, 2, longitudinal reinforcement, 3, transverse reinforcement, 4, the joint portion, 5, weld part.
The specific embodiment
Below in conjunction with accompanying drawing, describe specific embodiments of the present utility model in detail:
As shown in Figure 1, leakage-proof pre-fabricated plate described in the utility model, comprise: plate body 1 and water longitudinal reinforcement 2 and transverse reinforcement 3 in plate body 1, transverse reinforcement 3 is shelved on the longitudinal reinforcement 2, the side, both sides of described plate body 1 is the inclined-plane, so that the cross section of plate body 1 is bilateral symmetry, up-narrow and down-wide trapezoidal, described transverse reinforcement 3 stretches out plate body 1, and its end face is from 1.5～3 millimeters in the trapezoidal following end line of homonymy.
After the laying, at first transverse reinforcement 3 is welded correspondingly, between the end face of corresponding in twos transverse reinforcement 3, form weld part 5, then, with the inverted triangle slit that forms between the adjacent two boards body 1 of Concrete Filled, form the joint portion 4 that connects adjacent two boards body 1.
Claims (2)
1. leakage-proof pre-fabricated plate, comprise: plate body (1) and water longitudinal reinforcement (2) and transverse reinforcement (3) in plate body (1), it is characterized in that: the side, both sides of described plate body (1) is the inclined-plane, so that the cross section of plate body (1) is bilateral symmetry, up-narrow and down-wide trapezoidal, described transverse reinforcement (3) stretches out plate body (1), and its end face is from 1.5～3 millimeters in the trapezoidal following end line of homonymy.
2. leakage-proof pre-fabricated plate as claimed in claim 1, it is characterized in that: described transverse reinforcement (3) is shelved on the longitudinal reinforcement (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220504206 CN202767350U (en) | 2012-09-27 | 2012-09-27 | Leakproof precast slab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220504206 CN202767350U (en) | 2012-09-27 | 2012-09-27 | Leakproof precast slab |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202767350U true CN202767350U (en) | 2013-03-06 |
Family
ID=47773933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220504206 Expired - Fee Related CN202767350U (en) | 2012-09-27 | 2012-09-27 | Leakproof precast slab |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202767350U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102852269A (en) * | 2012-09-27 | 2013-01-02 | 张家港嘉成建设材料有限公司 | Anti-leakage precast slab |
-
2012
- 2012-09-27 CN CN 201220504206 patent/CN202767350U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102852269A (en) * | 2012-09-27 | 2013-01-02 | 张家港嘉成建设材料有限公司 | Anti-leakage precast slab |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ZHANGJIAGANG JIACHENG CONSTRUCTION MATERIALS LIMIT Free format text: FORMER NAME: ZHANGJIAGANG JIACHENG CONSTRUCTION MATERIALS CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 215636, Zhangjiagang, Jiangsu province Daxin Town, Zhangjiagang Jiacheng construction materials Limited by Share Ltd Patentee after: ZHANGJIAGANG JIACHENG CONSTRUCTION MATERIALS LIMITED COMPANY Address before: 215600 Zhangjiagang Daxin Town, Jiangsu City, Suzhou province Zhangjiagang Jiacheng Construction Material Co., Ltd. Patentee before: Zhangjiagang Jiacheng Construction Materials Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130306 Termination date: 20150927 |
|
| EXPY | Termination of patent right or utility model |