CN208934089U - Road staple shaft system based on old road inlet for stom water - Google Patents
Road staple shaft system based on old road inlet for stom water Download PDFInfo
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- CN208934089U CN208934089U CN201821685445.8U CN201821685445U CN208934089U CN 208934089 U CN208934089 U CN 208934089U CN 201821685445 U CN201821685445 U CN 201821685445U CN 208934089 U CN208934089 U CN 208934089U
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- inlet
- stom water
- road
- concrete layer
- modified asphalt
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Abstract
The utility model discloses a kind of road staple shaft systems based on old road inlet for stom water, including the inlet for stom water being located under old road ground level, it is equipped with C20 concrete inside the inlet for stom water and fills and leads up layer, the C20 concrete fill and lead up the position where the upper surface of layer not higher than the inlet for stom water total height 1/3, simultaneously, after being removed at the upper opening of the inlet for stom water, the upper edge of the inlet for stom water is located under the ground level at 300-350mm, and, the top of inlet for stom water after the dismounting of top sets gradually the precast reinforced cover board of C25 from bottom to up, C15 cement concrete layer, pitch slag blanket, coarse grain formula modified asphalt concrete layer, pitch adhesion coating, particulate formula modified asphalt concrete layer, and upper surface of the particulate formula modified asphalt concrete layer etc. is higher than the ground level.The utility model has the advantages that: it is more practical.
Description
Technical field
The present invention relates to urban construction technical fields, more particularly, to a kind of road staple shaft system based on old road inlet for stom water
System.
Background technique
With the rapid development of economy, urban population and vehicle quickly increase, urban road does not adapt to send out
The needs of exhibition.Often there is house aging sinking, the narrow congestion of road, functional planning are defective, public for the old city in part
The problems such as facility is backward, environmental pollution is serious.Therefore, to alleviate urban traffic blocking, facilitate citizens' activities, it is dirty to improve environment
Dye, Urban renewal engineering have developed successively throughout our country.
Urban renewal must be related to road reformation, and road reformation mainly includes road " white change black ", pavement of road reparation, road width
Broadening etc., wherein further including the close fit of the profession such as pipeline, electric power, landscape, traffic.
In road broadening improvement project, the original inlet for stom water position of road becomes in road from roadside, not only loses rainwater
The function of mouth, also seriously affects the comfort level of vehicle pass-through.As it can be seen that in old road reconstruction and extension project, the processing of original inlet for stom water
Measure needs to be optimized processing.
Summary of the invention
In view of the deficiency of the prior art, the object of the present invention is to provide a kind of roads based on old road inlet for stom water
Staple shaft system, it has the characteristics that more practical.
To achieve the goals above, the technical scheme adopted by the invention is that: the road staple shaft system based on old road inlet for stom water
System is equipped with C20 concrete including the inlet for stom water being located under old road ground level, inside the inlet for stom water and fills and leads up layer, which fills and leads up layer
Position where upper surface not higher than the inlet for stom water total height 1/3, meanwhile, to being torn open at the upper opening of the inlet for stom water
After removing, the upper edge of the inlet for stom water is located under the ground level at 300-350mm, and, the top of the inlet for stom water after the dismounting of top
Set gradually from bottom to up the precast reinforced cover board of C25, C15 cement concrete layer, pitch slag blanket, coarse grain formula modified asphalt concrete layer,
Pitch adhesion coating, particulate formula modified asphalt concrete layer, and upper surface of the particulate formula modified asphalt concrete layer etc. is higher than the ground
Plane.
The precast reinforced cover board of C25 with a thickness of 100-140mm, coarse grain formula modified asphalt concrete layer with a thickness of
60-80mm, particulate formula modified asphalt concrete layer with a thickness of 30-50mm.
After adopting the above structure, the invention has the advantages that compared with the prior art: it is more practical.Base of the invention
The inconvenience that inlet for stom water subrange smaller strip is come is overcome in the road staple shaft system of old road inlet for stom water, effectively controls backfill pressure
Solidity, make the later period using when be less prone to local subsidence.Meanwhile the inlet for stom water continued to use even is still needed to part pipeline,
After transformation, accomplishes not influence traffic safety and met dewatering needs.That is, solving road travel comfortableness problem, again
It is able to satisfy inlet for stom water dewatering needs.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples:
Fig. 1 is the front sectional view of the embodiment of the present invention.
In figure:
10, inlet for stom water；
20, C20 concrete fills and leads up layer；
31, the precast reinforced cover board of C25,32, C15 cement concrete layer, 33, pitch slag blanket, 34, coarse grain formula modified asphalt concrete
Layer, 35, pitch adhesion coating, 36, particulate formula modified asphalt concrete layer；
100, ground level.
Specific embodiment
Embodiment, as shown in Figure 1: the road staple shaft system based on old road inlet for stom water, including be located under old road ground level 100
Inlet for stom water 10.That is, the inlet for stom water 10 is integrally located under the ground level 100, but it is provided with the ground level 100
On.
Further say:
It is equipped with C20 concrete inside the inlet for stom water 10 and fills and leads up layer 20.That is, C20 concrete fills and leads up the bottom that layer 20 is located at the inlet for stom water 10.
The C20 concrete fill and lead up the position where the upper surface of layer 20 not higher than the inlet for stom water 10 total height 1/3.The inlet for stom water 10 it is total
Height is generally referred to as the distance between bottom and the ground level 100 of the inlet for stom water 10.Meanwhile to the top of the inlet for stom water 10
After opening is removed, the upper edge of the inlet for stom water 10 is located under the ground level 100 at 300-350mm.And top is torn open
The top of inlet for stom water 10 after removing sets gradually the precast reinforced cover board 31 of C25, C15 cement concrete layer 32, pitch slag blanket from bottom to up
33, coarse grain formula modified asphalt concrete layer 34, pitch adhesion coating 35, particulate formula modified asphalt concrete layer 36.The particulate formula is modified
Upper surface of asphalt concrete layer 36 etc. is higher than the ground level 100.In this way, by the way that C20 concrete is arranged in the bottom of the inlet for stom water 10
Fill and lead up layer 20, the fabulous compactness for controlling backfill.It is prefabricated by setting C25 meanwhile under the premise of retaining inlet for stom water 10
Reinforcing bar cover board 31 blocks upper opening, and the setting of each layers in tops such as C15 cement concrete layer 32, makes the upper of the inlet for stom water 10
Portion is fully able to meet driving requirement, and has preferable draining characteristics.
Optimization:
The precast reinforced cover board 31 of the C25 with a thickness of 100-140mm, the thickness of coarse grain formula modified asphalt concrete layer 34
For 60-80mm, particulate formula modified asphalt concrete layer 36 with a thickness of 30-50mm.Through testing, aforementioned 3 layers of thickness is just
Really selection is particularly important to the comfort of driving.
The above description is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all utilizations
Equivalent structure or equivalent flow shift made by description of the invention and accompanying drawing content is applied directly or indirectly in other correlations
Technical field, be included within the scope of the present invention.
Claims (2)
1. the road staple shaft system based on old road inlet for stom water, special including the inlet for stom water (10) being located under old road ground level (100)
Sign is: being equipped with C20 concrete inside the inlet for stom water (10) and fills and leads up layer (20), which fills and leads up where the upper surface of layer (20)
Position not higher than the inlet for stom water (10) total height 1/3, meanwhile, to being removed at the upper opening of the inlet for stom water (10)
Afterwards, the upper edge of the inlet for stom water (10) is located under the ground level (100) at 300-350mm, and, the rainwater after the dismounting of top
The top of mouthful (10) set gradually from bottom to up the precast reinforced cover board of C25 (31), C15 cement concrete layer (32), pitch slag blanket (33),
Coarse grain formula modified asphalt concrete layer (34), pitch adhesion coating (35), particulate formula modified asphalt concrete layer (36), and the particulate formula
Upper surface of modified asphalt concrete layer (36) etc. is higher than the ground level (100).
2. the road staple shaft system according to claim 1 based on old road inlet for stom water, it is characterised in that: the C25 is prefabricated
Reinforcing bar cover board (31) with a thickness of 100-140mm, coarse grain formula modified asphalt concrete layer (34) with a thickness of 60-80mm, thin
Grain formula modified asphalt concrete layer (36) with a thickness of 30-50mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821685445.8U CN208934089U (en) | 2018-10-17 | 2018-10-17 | Road staple shaft system based on old road inlet for stom water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821685445.8U CN208934089U (en) | 2018-10-17 | 2018-10-17 | Road staple shaft system based on old road inlet for stom water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208934089U true CN208934089U (en) | 2019-06-04 |
Family
ID=66724955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821685445.8U Active CN208934089U (en) | 2018-10-17 | 2018-10-17 | Road staple shaft system based on old road inlet for stom water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208934089U (en) |
-
2018
- 2018-10-17 CN CN201821685445.8U patent/CN208934089U/en active Active
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