CN202000260U - Aspen wood bridge plate - Google Patents
Aspen wood bridge plate Download PDFInfo
- Publication number
- CN202000260U CN202000260U CN2011200228378U CN201120022837U CN202000260U CN 202000260 U CN202000260 U CN 202000260U CN 2011200228378 U CN2011200228378 U CN 2011200228378U CN 201120022837 U CN201120022837 U CN 201120022837U CN 202000260 U CN202000260 U CN 202000260U
- Authority
- CN
- China
- Prior art keywords
- poplar
- phenolic resin
- resin adhesive
- aspen wood
- layer
- 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 an aspen wood bridge plate, which comprises an aspen wood layer logging body (4), wherein the upper surface layer and the lower surface layer of the aspen wood layer logging body (4) are provided with three layers of phenolic resin adhesive impregnated paper respectively; and the aspen wood layer logging body (4) is produced by the logging of an aspen wood layer with the thickness of 40 to 50mm through a phenolic resin adhesive. The aspen wood bridge plate cannot be rotted by mildew and has long service life.
Description
Technical field
The utility model relates to a kind of bridge board, particularly a kind of poplar bridge board.
Background technology
Adopting a kind of poplar bridge board in bridge construction, is that poplar layer logging body contacts with mould rotten fungi easily but there is a shortcoming in the poplar bridge board, goes mouldy, and contacts with moisture and corrodes, and damages poplar layer logging body, shortens its application life.
The utility model content
Technical problem to be solved in the utility model provides a kind of poplar bridge board that mould corruption can not take place.
In order to solve the problems of the technologies described above, the poplar bridge board that the utility model provides comprises poplar layer logging body, is respectively equipped with three layers of phenolic resin adhesive impregnated paper at the upper epidermis and the soffit of described poplar layer logging body.
Described poplar layer logging body is that the logging of thickness 40～50mm poplar layer adopts phenolic resin adhesive to produce.
Adopt the poplar bridge board of technique scheme, owing to be provided with three layers of phenolic resin adhesive impregnated paper on the top layer of poplar layer logging body, the phenolic resin adhesive impregnated paper is blocked mould rotten fungi and is contacted with poplar layer logging body, cut off the exchange of poplar layer logging body and moisture, thereby mould corruption can not take place in poplar layer logging body, can not damage the poplar bridge board, prolong its application life.
In sum, the utility model is a kind of poplar bridge board that mould corruption and long service life can not take place.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
Can further be expressly understood the utility model by specific embodiment of the utility model given below, but following embodiment is not to qualification of the present utility model.
Embodiment 1:
Referring to Fig. 1, the upper epidermis that the logging of poplar layer adopts phenolic resin adhesive to produce the poplar layer logging body 4 of thickness 40mm is provided with the first phenolic resin adhesive impregnated paper 1, the second phenolic resin adhesive impregnated paper 2 and the 3rd phenolic resins adhesive impregnated paper 3 from outside to inside successively, and following top layer is provided with the 4th phenolic resin adhesive impregnated paper 7, the 5th phenolic resin adhesive impregnated paper 6 and the 6th phenolic resin adhesive impregnated paper 5 from outside to inside successively.
Embodiment 2:
Referring to Fig. 1, the upper epidermis that the logging of poplar layer adopts phenolic resin adhesive to produce the poplar layer logging body 4 of thickness 50mm is provided with the first phenolic resin adhesive impregnated paper 1, the second phenolic resin adhesive impregnated paper 2 and the 3rd phenolic resins adhesive impregnated paper 3 from outside to inside successively, and following top layer is provided with the 4th phenolic resin adhesive impregnated paper 7, the 5th phenolic resin adhesive impregnated paper 6 and the 6th phenolic resin adhesive impregnated paper 5 from outside to inside successively.
Claims (2)
1. a poplar bridge board comprises poplar layer logging body (4), it is characterized in that: upper epidermis and soffit at described poplar layer logging body (4) are respectively equipped with three layers of phenolic resin adhesive impregnated paper.
2. poplar bridge board according to claim 1 is characterized in that: described poplar layer logging body (4) adopts phenolic resin adhesive for the logging of thickness 40～50mm poplar layer and produces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200228378U CN202000260U (en) | 2011-01-25 | 2011-01-25 | Aspen wood bridge plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200228378U CN202000260U (en) | 2011-01-25 | 2011-01-25 | Aspen wood bridge plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202000260U true CN202000260U (en) | 2011-10-05 |
Family
ID=44703005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200228378U Expired - Fee Related CN202000260U (en) | 2011-01-25 | 2011-01-25 | Aspen wood bridge plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202000260U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105058941A (en) * | 2015-09-08 | 2015-11-18 | 福建隆达竹业有限公司 | Arc-shaped bridge membrane laminating as-cast finish template and production process thereof |
| CN105951591A (en) * | 2016-06-01 | 2016-09-21 | 成都格瑞思文化传播有限公司 | Bridge deck slab structure |
-
2011
- 2011-01-25 CN CN2011200228378U patent/CN202000260U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105058941A (en) * | 2015-09-08 | 2015-11-18 | 福建隆达竹业有限公司 | Arc-shaped bridge membrane laminating as-cast finish template and production process thereof |
| CN105951591A (en) * | 2016-06-01 | 2016-09-21 | 成都格瑞思文化传播有限公司 | Bridge deck slab structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111005 Termination date: 20130125 |