CN205529736U - Waterproof road bed - Google Patents
Waterproof road bed Download PDFInfo
- Publication number
- CN205529736U CN205529736U CN201620104709.0U CN201620104709U CN205529736U CN 205529736 U CN205529736 U CN 205529736U CN 201620104709 U CN201620104709 U CN 201620104709U CN 205529736 U CN205529736 U CN 205529736U
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- Prior art keywords
- waterproof
- steel plate
- roadbed
- reinforcing bar
- layer
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Abstract
The utility model relates to a waterproof road bed, including bottom, bed course, basic unit, skid resistant course, waterproof damping layer, waterproof enhancement layer, road bed banket, the bottom is by the airtight encirclement of waterproof enhancement layer, the basic unit is by the airtight encirclement of waterproof damping layer, the road bed banket includes steel sheet a, steel sheet b and fixed reinforcing bar. The utility model overcomes the current waterproof ability of road bed is poor, and sideslips easily, problem that road bed life lacks.
Description
Technical field
This utility model relates to a kind of pavement structure, particularly relates to a kind of waterproof roadbed.
Background technology
In fields such as different kinds of roads, airfield runway and urban operating mechanisms, pavement life problem is to affect its use cost
Key factor, and, there is the maintenance after damaging in road, and also can affect whole municipal administration, economic normal fortune
OK, thus, the service life how improving road is the most all problem demanding prompt solution in construction,
And cause road surface early damage, the reason of the lost of life has many；Wherein, road surface and each feature capability layer it
Between coordination stress, antivibration and hydrops be all pavement life shorten main cause；And the damage that water is to road
Bad then have mastery reaction, road surface Water Damage can be divided into road table Water Damage and subsoil water to damage two kinds, both pair
The damage caused on road surface can not be ignored, if solved it not in time, it is more likely that causes road surface to paralyse,
Need again to build time serious, largely have impact on normal pass.Draw Chinese patent mandate publication number
A kind of the most waterproof roadbed of CN203668784U, roadbed is surrounded by the waterproof enhancing of roadbed the most entirely
Layer, has blocked roadbed bearing layer and extraneous water coke slurry, both can prevent the infiltration of surface water, roadbed side slope and ground
Lower water enters roadbed bearing layer and pavement structure inside and affects bearing capacity and stability etc., but owing to road surface is normal
Year pressurized, can make roadbed to two side slips, greatly reduce road surface bearing capacity.
Utility model content
The purpose of this utility model be for the deficiencies in the prior art in place of, overcome existing roadbed waterproof ability
Difference, and easily breaks away, the problem that roadbed service life is short.
A kind of waterproof roadbed, including bottom, bed course, basic unit, skid resistant course, waterproof shock-absorption layer, waterproof reinforced layer,
Roadbed spats；Described bottom is by the airtight encirclement of waterproof reinforced layer；Described basic unit is by the airtight encirclement of waterproof shock-absorption layer；
Described roadbed spats includes steel plate a, steel plate b and fixing reinforcing bar.
As improvement, between described bottom, bed course and waterproof reinforced layer, there is coefficient of friction, prevent layer and layer it
Between relatively slide.
As improvement, between described basic unit, skid resistant course and waterproof shock-absorption layer, there is coefficient of friction, prevent layer and layer
Between relatively slide.
As improvement, described steel plate a, steel plate b all offer osculum, for excretion along steel plate a and steel
The water that plate b enters.
As improvement, described steel plate a, steel plate b are angled with the vertical line of roadbed, and two steel plates are formed trapezoidal
Shape.
As improvement, described steel plate a, steel plate b are 70 °-80 ° with the vertical line angulation of roadbed, preferably
It it is 75 °.
As improvement, described fixing reinforcing bar crosses bed course fixing connection steel plate a and steel plate b, to steel plate a and steel
Plate b plays fixation.
As another improvement, also set up between described fixing reinforcing bar and steel plate a and steel plate b and have reinforcing bar, to steel plate
A and steel plate b does reinforcing further.
The beneficial effect of the present embodiment: this utility model provides a kind of waterproof roadbed, overcomes existing road
Base waterproof ability is poor, and easily breaks away, the problem that roadbed service life is short, improves roadbed waterproof ability, makes
Roadbed is greatly increased service life.
Accompanying drawing explanation
For the technical scheme of clearer explanation this utility model embodiment, institute in embodiment being described below
The accompanying drawing used is needed to be briefly described, it should be apparent that, drawings discussed below is only this utility model
Some embodiments, from the point of view of those of ordinary skill in the art, on the premise of not paying creative work,
Other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the schematic diagram of waterproof roadbed.
Fig. 2 is the structural representation of roadbed spats.
Label declaration:
1. bottom, 2. bed course, 3. basic unit, 4. skid resistant course, 5. waterproof shock-absorption layer, 6. waterproof reinforced layer, 7.
Roadbed spats, 8. osculum, 9. reinforcing bar, 71. steel plate a, 72. steel plate b, 73. fix reinforcing bar.
Detailed description of the invention
Below in conjunction with the accompanying drawings the technical scheme in this utility model embodiment is clearly and completely illustrated.
Embodiment one
Fig. 1 is the schematic diagram of waterproof roadbed, and Fig. 2 is the structural representation of roadbed spats.Institute as shown in Figure 1, Figure 2
Show, the present embodiment provide a kind of waterproof roadbed, including bottom 1, bed course 2, basic unit 3, skid resistant course 4,
Waterproof shock-absorption layer 5, waterproof reinforced layer 6, roadbed spats 7；Described bottom 1 is by the airtight bag of waterproof reinforced layer 6
Enclose；Described basic unit 3 is by the airtight encirclement of waterproof shock-absorption layer 5；Described roadbed spats 7 includes steel plate a71, steel plate
B72 and fixing reinforcing bar 73；Between described bottom 1, bed course 2 and waterproof reinforced layer 6, there is coefficient of friction, anti-
Only the most relatively slide；There is between described basic unit 3, skid resistant course 4 and waterproof shock-absorption layer 5 friction system
Number, prevents from the most relatively sliding；All offer osculum 8 on steel plate a71, steel plate b72, be used for
Drain the water entered along steel plate a71 and steel plate b72；Described steel plate a71, steel plate b72 become with the vertical line of roadbed
Certain angle, two steel plates form trapezoidal shape；Described steel plate a71, steel plate b72 and the vertical line angulation of roadbed
It is preferably 75 °；Described fixing reinforcing bar 73 crosses bed course 2 fixing connection steel plate a71 and steel plate b72, to steel
Plate a71 and steel plate b72 plays fixation；Between described fixing reinforcing bar 73 and steel plate a71 and steel plate b72
Also set up and have reinforcing bar 9, steel plate a71 and steel plate b72 is reinforced further；Become two blocks of steel at certain angle of inclination
Roadbed device fixation can be prevented roadbed from breakking away to both sides, coordinate waterproof shock-absorption layer 5 and waterproof reinforced by plate
Layer 6 plays more preferable waterproof effect.
The above, only this utility model preferably detailed description of the invention, but protection domain of the present utility model
It is not limited thereto, the technical scope that any those familiar with the art discloses at this utility model
In, the change that can readily occur in or replacement, all should contain within protection domain of the present utility model.Therefore,
Protection domain of the present utility model should be as the criterion with the protection domain of claims.
Claims (8)
1. a waterproof roadbed, including bottom (1), bed course (2), basic unit (3), skid resistant course (4), waterproof
Vibration damping layer (5), waterproof reinforced layer (6), roadbed spats (7)；It is characterized in that: described bottom (1) quilt
Waterproof reinforced layer (6) airtight encirclement；Described basic unit (3) is by waterproof shock-absorption layer (5) airtight encirclement；Described
Roadbed spats (7) includes steel plate a (71), steel plate b (72) and fixing reinforcing bar (73).
A kind of waterproof roadbed the most as claimed in claim 1, it is characterised in that: described bottom (1), bed course (2)
And waterproof reinforced layer has coefficient of friction between (6).
A kind of waterproof roadbed the most as claimed in claim 1, it is characterised in that: described basic unit (3), skid resistant course
(4) and between waterproof shock-absorption layer (5), there is coefficient of friction.
A kind of waterproof roadbed the most as claimed in claim 1, it is characterised in that: steel plate a (71), steel plate b
(72) osculum (8) is all offered on.
A kind of waterproof roadbed the most as claimed in claim 1, it is characterised in that: described steel plate a (71), steel
Plate b (72) is angled with the vertical line of roadbed, and two steel plates form trapezoidal shape.
A kind of waterproof roadbed the most as claimed in claim 5, it is characterised in that: described steel plate a (71), steel
Plate b (72) is 70 °-80 ° with the vertical line angulation of roadbed.
A kind of waterproof roadbed the most as claimed in claim 1, it is characterised in that: described fixing reinforcing bar (73) is horizontal
Wear bed course (2) fixing connection steel plate a (71) and steel plate b (72).
A kind of waterproof roadbed the most as claimed in claim 1, it is characterised in that: described fixing reinforcing bar (73) with
Also set up between steel plate a (71) and steel plate b (72) and have reinforcing bar (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620104709.0U CN205529736U (en) | 2016-02-01 | 2016-02-01 | Waterproof road bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620104709.0U CN205529736U (en) | 2016-02-01 | 2016-02-01 | Waterproof road bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205529736U true CN205529736U (en) | 2016-08-31 |
Family
ID=56775411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620104709.0U Active CN205529736U (en) | 2016-02-01 | 2016-02-01 | Waterproof road bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205529736U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111663374A (en) * | 2020-06-16 | 2020-09-15 | 安徽博晟亿电力科技有限公司 | Drainage roadbed capable of preventing railway fill road shoulder from sliding crack and production process thereof |
-
2016
- 2016-02-01 CN CN201620104709.0U patent/CN205529736U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111663374A (en) * | 2020-06-16 | 2020-09-15 | 安徽博晟亿电力科技有限公司 | Drainage roadbed capable of preventing railway fill road shoulder from sliding crack and production process thereof |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |