CN201082993Y - Concrete wall plastic lining board - Google Patents
Concrete wall plastic lining board Download PDFInfo
- Publication number
- CN201082993Y CN201082993Y CNU2007200408571U CN200720040857U CN201082993Y CN 201082993 Y CN201082993 Y CN 201082993Y CN U2007200408571 U CNU2007200408571 U CN U2007200408571U CN 200720040857 U CN200720040857 U CN 200720040857U CN 201082993 Y CN201082993 Y CN 201082993Y
- Authority
- CN
- China
- Prior art keywords
- concrete wall
- lining board
- utility
- model
- plastic plate
- 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
Images
Landscapes
- Sewage (AREA)
Abstract
The utility model discloses a concrete wall plastic scaleboard which comprises a plastic flat bar; the surface of one side of the flat bar is provided with a plurality of bulges which are uniformly distributed; the structure of the bulge of the surface of the plastic flat bar has a small base and a large head; the bulge adopts a V-shaped structure; the base of the V-shaped bulge is fixedly arranged on the plastic flat bar; two wings of the V-shaped bulge are staggered with each other; the utility model has the advantages that the structure can ensure the close combination between a plastic-lined pipe and a concrete pipe wall; when the utility model is used, the lining material has strong chemical resistance, and the friction coefficient in a pipe is low, the utility model has safe and reliable operation and long life-span.
Description
Technical field
The utility model relates to a kind of plastics lining board that is compounded in the concrete wall surface.
Background technology
In systems such as city water storage, water supply and draining, still have many ponds and pipeline to adopt concrete pouring to make at present, because the concrete structure cost is low, rigidity is better, therefore still by general use.But because the concrete structure chemical resistance is poor; Interface tube place easy to leak; Inner wall surface friction system is big; Be subject to the geology sedimentation during use and reduction of service life.In order to eliminate above-mentioned deficiency, at present carrying out the way that anti-corrosion leak-proof handles at concrete surface mainly is to coat anti-corrosion material on concrete surface, though can play certain protective action, still can not tackle the problem at its root, use a period of time that phenomenons such as seepage also can take place afterwards.
Summary of the invention
The purpose of this utility model is to provide a kind of manufacturing cost lower, and the tube sheet plastics lining board of concrete wall that has good anti-corrosive properties, good crushing resistance when using.
The purpose of this utility model is to provide a kind of plastic plate and concrete wall more tight, the difficult plastics lining board of concrete wall that comes off.
For realizing the purpose of this utility model, a kind of plastics lining board of concrete wall comprises plastic plate, and the surface of described plastic plate one side is provided with some protrusions;
The protrusion of described plastic plate one side surface is evenly arranged.
For realizing further purpose of the present utility model, a kind of plastics lining board of concrete wall also comprises: the protrusion structure on described plastic plate surface is that base portion is little, head is big; Described protrusion adopts " V " font structure, and the base portion of " V " font protrusion is fixedly installed on the plastic plate; The both wings of described " V " font protrusion stagger mutually.
The beneficial effects of the utility model are: this structure can guarantee that plastic inner lining pipe and concrete tube wall combine closely, and during use, the inner lining material chemical resistance is strong, and the pipe coefficient of internal friction is low, safe and reliable, and the life-span is longer.
Description of drawings
Fig. 1 is the cut-away structure chart of the utility model plastics lining board of concrete wall.
Among the figure: 1, plastic plate, 2, protrusion, 3, concrete.
The specific embodiment
Below in conjunction with accompanying drawing the utility model plastics lining board of concrete wall is described in further detail:
As shown in Figure 1, a kind of plastics lining board of concrete wall, comprise plastic plate 1, this plastic plate is by adopting corrosion resistance better, and the higher plastic material of intensity is made, and the surface of plastic plate 1 one sides is provided with some protrusions of evenly arranging 2, protrusion 2 is that base portion is little, head is big, usually adopt " V " font structure, its base portion is fixedly installed on the plastic plate 1 by welding, and the both wings of above-mentioned " V " font protrusion 2 stagger mutually.
When this plastics lining board of concrete wall used, it had protrusion 2 plate faces with concrete 3 cast, and when concrete 3 solidified, this plastic plate 2 just had been closely linked with concrete 3.
Claims (5)
1. a plastics lining board of concrete wall comprises plastic plate (1), it is characterized in that: the surface of described plastic plate (1) one side is provided with some protrusions (2).
2. a kind of plastics lining board of concrete wall according to claim 1 is characterized in that: the protrusion (2) of described plastic plate (1) one side surface is evenly arranged.
3. a kind of plastics lining board of concrete wall according to claim 1 and 2 is characterized in that: protrusion (2) structure on described plastic plate (1) surface is that base portion is little, head is big.
4. a kind of plastics lining board of concrete wall according to claim 3 is characterized in that: described protrusion (2) adopts " V " font structure, and the base portion of " V " font protrusion (2) is fixedly installed on the plastic plate (1).
5. a kind of plastics lining board of concrete wall according to claim 4 is characterized in that: the both wings of described " V " font protrusion (2) stagger mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200408571U CN201082993Y (en) | 2007-07-20 | 2007-07-20 | Concrete wall plastic lining board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200408571U CN201082993Y (en) | 2007-07-20 | 2007-07-20 | Concrete wall plastic lining board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201082993Y true CN201082993Y (en) | 2008-07-09 |
Family
ID=39625457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200408571U Expired - Fee Related CN201082993Y (en) | 2007-07-20 | 2007-07-20 | Concrete wall plastic lining board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201082993Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103953170A (en) * | 2014-03-29 | 2014-07-30 | 上海蓓怡环保科技有限公司 | Plastic plate with rivets |
-
2007
- 2007-07-20 CN CNU2007200408571U patent/CN201082993Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103953170A (en) * | 2014-03-29 | 2014-07-30 | 上海蓓怡环保科技有限公司 | Plastic plate with rivets |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201082993Y (en) | Concrete wall plastic lining board | |
| CN101109219A (en) | Plastics lining board of concrete wall | |
| CN202295963U (en) | Anti-vortex device for low-temperature liquid | |
| CN204063590U (en) | Heat exchanger and the gas heater with it | |
| CN208056167U (en) | The water intaking ship of adaptive height of water level | |
| CN201310749Y (en) | Asphalt heating delivery pipe | |
| CN202575098U (en) | Asphalt storage tank | |
| CN202322697U (en) | Production device of desulfurized rubber powder modified asphalt | |
| CN204493879U (en) | A kind of temperature-sensitive antifreezing faucet | |
| CN213231700U (en) | Ecological floating island of solidified organisms for coupling solar aeration | |
| CN204127469U (en) | The non-damageable water tap of a kind of tap main body inner core | |
| CN206636234U (en) | Highland and severe cold cut-pff wall winter construction slurry feeding device | |
| CN204854438U (en) | Refining equipment heat exchanger | |
| CN201818920U (en) | Novel water pipe | |
| CN202369436U (en) | Floating filler | |
| CN201412604Y (en) | Pipe fixing device | |
| CN2802380Y (en) | Drainage anti-freezing device of pipe | |
| CN202372030U (en) | Graphite pipeline with heat exchange function | |
| CN207429766U (en) | A kind of sewage disposal inclined-tube sedimentation tank defroster | |
| CN201842418U (en) | In-tank non-metallic overflow pipe | |
| CN202030841U (en) | Electrolytic cell capable of monitoring temperature | |
| CN201731187U (en) | Polypropylene composite pipe | |
| CN201058983Y (en) | Concave-convex connected hydraulic flashboard device | |
| CN200996526Y (en) | Fastly-detachable end cap | |
| CN201714481U (en) | Water tank structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080709 |