CN209162562U - A kind of compound block payment structure of anti-passage salt tolerant erosion of assembled - Google Patents
A kind of compound block payment structure of anti-passage salt tolerant erosion of assembled Download PDFInfo
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- CN209162562U CN209162562U CN201821171731.2U CN201821171731U CN209162562U CN 209162562 U CN209162562 U CN 209162562U CN 201821171731 U CN201821171731 U CN 201821171731U CN 209162562 U CN209162562 U CN 209162562U
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Abstract
The utility model relates to a kind of anti-passage salt tolerants of assembled to lose compound block payment structure, including flattening binder course, flattening on binder course is adjacent composite block material tube panel, it is joint sealing material between adjacent composite block material tube panel, joint sealing material is asphalt or asphalt mastic, joint sealing material is filled to away from composite block material tube panel upper surface 1-1.5cm, the composite block material tube panel, including cement concrete layer, pellet, sticking layer oil and asphalt concrete layer；Cement concrete surface is embedded in the pellet of single-grade, and pellet is evenly arranged by 100 Li/㎡, and the insert depth of pellet is the 1/2 of pellet partial size；Cement concrete layer and pellet surface spread sticking layer oil, adhesion coating oil meter face filled bitumen concrete do sealing.The passage of northern area road surface, salt erosion problem can be well solved.Can be according to pavement engineering present position and flat shape, the planar dimension and thickness of the adjustment block material tube panel of maneuverability, construction technology are easier to realize.
Description
Technical field
The utility model relates to field of road construction, in particular to a kind of anti-passage salt tolerant of assembled loses compound block payment
Structure.
Background technique
In northern China Seasonal freezing areas, cement concrete pavement, which removes the snow to will appear under the action of salt in winter, to be degraded, pitch
Road surface will appear passage, track and cracking under summer high temperature and local function.
In pavement engineering, general composite pavement is spread sticking layer oil above cement concrete, then overlays pitch coagulation
Soil is combined, and plays the purpose of maintenance.Pavement disease brought by climatic environment to northern Seasonal freezing areas complexity is asked
Topic, although also there is correlative study, either in structure in terms of material, but the passage of summer road surface and track (especially exist
Large longitudinal slope section), winter deicer salts erosion problem does not solve always.
In the prior art, utility model patent 201520321919.0 discloses a kind of for planting stone formula interlayer Treatment Methods
The composite pavement of making, it is therefore an objective to which the anti-shear ability for enhancing bituminous pavement avoids shear-deformable caused by horizontal force.But it is applied
Work technique is monoblock type construction, and difficulty is larger.
Summary of the invention
The technical problem to be solved by the utility model is to provide a kind of anti-passage salt tolerants of assembled to lose compound block payment
Plate.The passage deformation of northern China Seasonal freezing areas bituminous pavement summer visco-plasticity is solved, the erosion of cement pavement winter salt destroys two classes most
Typical pavement damage problem.According to pavement engineering present position and flat shape, the adjustment block material tube panel of maneuverability
Planar dimension and thickness.
To achieve the above object, the utility model is implemented with the following technical solutions:
A kind of anti-passage salt tolerant erosion composite block material tube panel of assembled, including cement concrete layer, pellet, sticking layer oil and drip
Green concrete layer；Cement concrete surface is embedded in the pellet of single-grade, and pellet is evenly arranged by 100 Li/㎡, pellet it is embedding
Enter 1/2 that depth is pellet partial size；Cement concrete layer and pellet surface spread sticking layer oil, adhesion coating oil meter face filled bitumen coagulation
Soil does sealing.
The pellet Kang pressure Du≤20Mpa, partial size are any one in 40mm-60mm.
The sticking layer oil is with a thickness of 1-3mm.
The sticking layer oil is that splitting slowly for You Shui Bi≤50% coagulates type cationic emulsified bitumen or bi tumenf orr oad fastly.
The bituminous concrete is close-graded AC-16 or AC-13 or AC-10 or AC-5.
Composite block material tube panel plane is having a size of 30cm × 30cm, 40cm × 40cm, 50cm × 50cm, 60cm × 60cm tetra-
Kind specification.
A kind of compound block payment structure of anti-passage salt tolerant erosion of assembled, including binder course is flattened, it is on leveling binder course
Adjacent composite block material tube panel, is joint sealing material between adjacent composite block material tube panel, and joint sealing material is asphalt or pitch
Rubber cement, joint sealing material are filled to away from composite block material tube panel upper surface 1-1.5cm.
Compared with prior art, the beneficial effects of the utility model are:
The utility model develops a kind of multi-functional composite road surface structure --- and the anti-passage salt tolerant of assembled loses compound block
Road deck is embedded in pellet, spread sticking layer oil, then filling drip on it on the cement concrete plate of certain shapes and size
Green concrete does sealing protection.It can be according to pavement engineering present position and flat shape, the adjustment block material tube panel of maneuverability
Planar dimension and thickness, construction technology is easier to realize.
Composite block material tube panel mainly by cement concrete, insertion three kinds of ground surface materials of pellet and bituminous concrete combine and
At anti-passage, salt tolerant erosion, quick construction.The passage of northern area road surface, salt erosion problem can be well solved.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of composite block material tube panel.
Fig. 2 is that composite block material tube panel is mated formation schematic diagram.
In figure: 1- cement concrete layer；2- pellet；3- sticking layer oil；4- asphalt concrete layer；5- joint sealing material；6- leveling connection
Tie layer.
Specific embodiment
Specific embodiment of the present utility model is further illustrated with reference to the accompanying drawing:
Such as Fig. 1, a kind of anti-passage salt tolerant of assembled loses composite block material tube panel, composite block material tube panel plane having a size of
Tetra- kinds of specifications of 30cm × 30cm, 40cm × 40cm, 50cm × 50cm, 60cm × 60cm.
Composite block material tube panel includes cement concrete layer 1, pellet 2, sticking layer oil 3 and asphalt concrete layer 4；Coagulating cement
1 surface of soil layer is embedded in the pellet 2 of single-grade, pellet Kang pressure Du≤20Mpa, and partial size is any one in 40mm-60mm
Kind.Pellet is evenly arranged by 100 Li/㎡, and the insert depth of pellet is the 1/2 of pellet partial size.
Cement concrete and pellet surface spread 1-3mm sticking layer oil, sticking layer oil are that splitting slowly for You Shui Bi≤50% coagulates type fastly
Cationic emulsified bitumen or bi tumenf orr oad.
Adhesion coating oil meter face filled bitumen concrete does sealing.Bituminous concrete is close-graded AC-16 or AC-13 or AC-10
Or AC-5.
Embodiment 1
A kind of anti-passage salt tolerant of assembled loses composite block material tube panel, composite block material tube panel plane having a size of 30cm ×
30cm, composite block material tube panel include cement concrete layer 1, pellet 2, sticking layer oil 3 and asphalt concrete layer 4；Cement concrete
1 surface of layer is embedded in the pellet 2 of 9 single-grades, pellet Kang pressure Du≤20Mpa, partial size 40mm.Pellet is evenly arranged,
The insert depth of pellet is 20mm.
Cement concrete layer and pellet surface spread 1.5mm sticking layer oil, sticking layer oil are that splitting slowly for You Shui Bi≤50% is fast solidifying
Type cationic emulsified bitumen.
Adhesion coating oil meter face filled bitumen concrete layer.Bituminous concrete is close-graded AC-16.
Embodiment 2
A kind of anti-passage salt tolerant of assembled loses composite block material tube panel, composite block material tube panel plane having a size of 50cm ×
50cm。
Composite block material tube panel includes cement concrete layer 1, pellet 2, sticking layer oil 3 and asphalt concrete layer 4；Coagulating cement
1 surface of soil layer is embedded in the pellet 2 of 25 single-grades, pellet Kang pressure Du≤20Mpa, partial size 50mm.The uniform cloth of pellet
It sets, the insert depth of pellet is the 25mm of pellet partial size.
Cement concrete layer and pellet surface spread 2mm sticking layer oil, sticking layer oil bi tumenf orr oad.
Adhesion coating oil meter face filled bitumen concrete layer.Bituminous concrete is close-graded AC-10.
Such as Fig. 2, a kind of compound block payment structure of anti-passage salt tolerant erosion of assembled, including leveling binder course 6, leveling are coupled
It is adjacent composite block material tube panel on layer 6, is joint sealing material 5 between adjacent composite block material tube panel, joint sealing material is petroleum drip
Green or asphalt mastic, joint sealing material are filled to away from composite block material tube panel upper surface 1-1.5cm.
Described above is only the basic principle of the utility model, is not imposed any restrictions to the utility model, all foundations
The utility model carries out equivalent variations and modification to it, within the scope of the art of this patent protection scheme.
Claims (4)
1. a kind of anti-passage salt tolerant of assembled loses compound block payment structure, which is characterized in that including flattening binder course, leveling connection
It is adjacent composite block material tube panel on knot layer, is joint sealing material between adjacent composite block material tube panel, joint sealing material is petroleum drip
Green or asphalt mastic, joint sealing material are filled to away from composite block material tube panel upper surface 1-1.5cm, the composite block material tube panel, packet
Include cement concrete layer, pellet, sticking layer oil and asphalt concrete layer；Cement concrete surface is embedded in the pellet of single-grade,
Pellet is evenly arranged by 100 Li/㎡, and the insert depth of pellet is the 1/2 of pellet partial size；Cement concrete layer and pellet surface are spilt
Cloth sticking layer oil, adhesion coating oil meter face filled bitumen concrete do sealing.
2. the anti-passage salt tolerant of a kind of assembled according to claim 1 loses compound block payment structure, which is characterized in that institute
Pellet Kang pressure Du≤20Mpa is stated, partial size is any one in 40mm-60mm.
3. the anti-passage salt tolerant of a kind of assembled according to claim 1 loses compound block payment structure, the sticking layer oil
With a thickness of 1-3mm.
4. the anti-passage salt tolerant of a kind of assembled according to claim 1 loses compound block payment structure, which is characterized in that multiple
Conjunction block payment plate planar dimension is 30cm × 30cm, 40cm × 40cm, 50cm × 50cm, tetra- kinds of specifications of 60cm × 60cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821171731.2U CN209162562U (en) | 2018-07-24 | 2018-07-24 | A kind of compound block payment structure of anti-passage salt tolerant erosion of assembled |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821171731.2U CN209162562U (en) | 2018-07-24 | 2018-07-24 | A kind of compound block payment structure of anti-passage salt tolerant erosion of assembled |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209162562U true CN209162562U (en) | 2019-07-26 |
Family
ID=67327522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821171731.2U Active CN209162562U (en) | 2018-07-24 | 2018-07-24 | A kind of compound block payment structure of anti-passage salt tolerant erosion of assembled |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209162562U (en) |
-
2018
- 2018-07-24 CN CN201821171731.2U patent/CN209162562U/en active Active
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