CN214401259U - Novel municipal works road laying structure - Google Patents
Novel municipal works road laying structure Download PDFInfo
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- CN214401259U CN214401259U CN202023143484.5U CN202023143484U CN214401259U CN 214401259 U CN214401259 U CN 214401259U CN 202023143484 U CN202023143484 U CN 202023143484U CN 214401259 U CN214401259 U CN 214401259U
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Abstract
Novel municipal works road paving structure, including geological structure layer, grit structural layer, red brick structural layer, rock concrete structure one deck, rock concrete structure two layers, asphalt road structural layer, a type way brick, two type way bricks, geological structure layer upper end is equipped with the grit structural layer, and grit structural layer upper end is equipped with red brick structural layer, and red brick structural layer upper end is equipped with rock concrete structure one deck, and rock concrete structure one deck upper end is equipped with rock concrete structure two layers, and two layer upper ends of rock concrete structure are equipped with asphalt road structural layer, and asphalt road structural layer both sides are equipped with a type way brick, and a type way brick downside is equipped with a plurality of two type way bricks, and two type way brick downside symmetry is equipped with a type way brick.
Description
Technical Field
The utility model relates to a municipal works field especially relates to a novel municipal works road laying structure.
Background
Along with economic level's growth, china's road construction is flourishing to be developed, and road planning implements gradually each, but along with economic development, the vehicle on the road is also more and more, and asphalt road can't bear great pressure, leads to the road surface to sink easily, leads to road surface pothole no longer to level, and cement road surface friction coefficient undersize can't be applicable to the highway, needs a road structure of design for the life of extension road urgently.
SUMMERY OF THE UTILITY MODEL
The utility model discloses it is not enough to the above-mentioned that prior art exists, provide the high novel municipal works road laying structure of road strength.
The utility model aims at realizing through the following technical scheme:
the utility model provides a novel municipal works road paving structure, includes geological structure layer, grit structural layer, red brick structural layer, rock concrete structure one deck, rock concrete structure two layers, asphalt road structural layer, a type way brick, two type way bricks, geological structure layer upper end is equipped with the grit structural layer, and grit structural layer upper end is equipped with red brick structural layer, and red brick structural layer upper end is equipped with rock concrete structure one deck, and rock concrete structure one deck upper end is equipped with rock concrete structure two layers, and rock concrete structure two layers upper end is equipped with asphalt road structural layer, and asphalt road structural layer both sides are equipped with a type way brick, and a type way brick downside is equipped with a plurality of two type way bricks, and two type way brick downside symmetry is equipped with a type way brick.
The upper-layer drainage layer is formed by enclosing the first-type road bricks and the second-type road bricks on the upper side, the lower-layer drainage layer is formed by enclosing the first-type road bricks, the second-type road bricks and sandy soil on the lower side, and sandy soil is arranged outside the first-type road bricks.
Has the advantages that:
the geological structure layer is ground soil and is made of local materials, the sand-stone structure layer is formed by paving red bricks and is compacted after paving sand and stones, the sand-stone structure layer has the function of increasing the surface hardness and avoiding the local sinking of the red brick structure layer, the red brick structure layer is formed by paving the red bricks, the surface strength is increased again together with the sand-stone structure layer, the red bricks are larger relative to the volume of stones, the local strength can be increased, the surface is smoother, the upper layer structure is more uniform, the local uneven cracking of cement is reduced, the rock-concrete structure layer and the rock-concrete structure layer are respectively integrated after paving the rock-concrete structure layer and the rock-concrete structure layer, the lower layer is built with a foundation for multiple times, the local and overall strength is better, the rock-concrete structure layer and the rock-concrete structure layer are prevented from overlarge volume, the damage to a road structure due to the internal stress caused by the overlarge temperature difference and cold shrinkage in winter is reduced, and the rock-concrete structure layer is smoother relative to the red brick structure layer, make two layers of atress of rock concrete structure more even, asphalt road structure layer is bigger than two layers of coefficient of friction of rock concrete structure, has improved the security of road, rainwater flow direction both sides upper drainage blanket during rainy to the gap that constitutes through two road bricks flows into lower floor's drainage blanket, but lower floor's drainage blanket direct access sewer has avoided the well lid to block up the trouble that makes road ponding.
Drawings
Figure 1 is novel municipal works road laying structure cross-sectional view.
Fig. 2 is a schematic structural diagram of a first type road brick and a second type road brick.
Detailed Description
The invention is explained in more detail below with reference to the figures and examples:
the utility model provides a novel municipal works road paving structure, includes geological structure layer 01, grit structural layer 02, red brick structural layer 03, rock concrete structure one deck 04, two layers 05 of rock concrete structure, asphalt road structural layer 06, type one way brick 07, type two way brick 08, geological structure layer 01 upper end is equipped with grit structural layer 02, and grit structural layer 02 upper end is equipped with red brick structural layer 03, and red brick structural layer 03 upper end is equipped with rock concrete structure one deck 04, and rock concrete structure one deck 04 upper end is equipped with rock concrete structure two layers 05, and rock concrete structure two layers 05 upper end is equipped with asphalt road structural layer 06, and asphalt road structural layer 06 both sides are equipped with type one way brick 07, and a type one way brick 07 downside is equipped with a plurality of type two way bricks 08, has the gap between the type two way brick 08, and type two way brick 08 downside symmetry is equipped with type one way brick 07.
The upper-layer drainage layer 09 is formed by enclosing the first-type road bricks 07 and the second-type road bricks 08 on the upper side, the lower-layer drainage layer 10 is formed by enclosing the first-type road bricks 07, the second-type road bricks 08 and sand 11 on the lower side, the sand 11 is arranged on the outer side of the first-type road bricks, and the two sides of a structure formed by the geological structure layer 01, the gravel structure layer 02, the red brick structure layer 03, the rock concrete structure layer 04, the rock concrete structure layer 05, the asphalt road structure layer 06, the first-type road bricks 07 and the second-type road bricks 08 are filled with the sand 11.
The geological structure layer 01 is ground soil and is made of local materials, the sandstone structure layer 02 is formed by paving sand and stones and then compacting, the sandstone structure layer 02 is used for increasing the surface hardness and avoiding the red brick structure layer 03 from sinking partially, the red brick structure layer 03 is formed by paving red bricks, the surface strength is increased again together with the sandstone structure layer 02, the red bricks are larger in size relative to stones, the local strength is increased, the surface is smoother, the upper layer structure is more uniform, the cement is reduced due to local uneven fragmentation, the rock concrete structure layer 04 and the rock concrete structure layer 05 are respectively integrated after being paved, the lower layer is built for multiple times, the local and overall strength is better, the rock concrete structure layer 04 and the rock concrete structure layer 05 are of double-layer structures, the cement volume is prevented from being too large, and the damage to a road structure due to the internal stress caused by the excessive temperature difference and the cold contraction in winter in the north is reduced, and rock concrete structure one deck 04 is more level and more smooth for red brick structural layer 03, makes two layers 05 atress on rock concrete structure more even, and asphalt road structural layer 06 is bigger than two layers 05 coefficient of friction on rock concrete structure, has improved the security of road, and rainwater flow direction both sides upper drainage blanket 09 when raining to flow into lower floor's drainage blanket 10 through the gap that two road bricks 08 are constituteed, lower floor's drainage blanket 10 can directly insert the sewer, has avoided the well lid to block up the trouble that makes road ponding.
Claims (2)
1. The utility model provides a novel municipal works road pavement structure, characterized by: including geological structure layer, grit structural layer, red brick structural layer, rock concrete structure one deck, two layers of rock concrete structure, asphalt road structural layer, type road brick, two type road bricks, geological structure layer upper end is equipped with the grit structural layer, and grit structural layer upper end is equipped with red brick structural layer, and red brick structural layer upper end is equipped with rock concrete structure one deck, and rock concrete structure one deck upper end is equipped with two layers of rock concrete structure, and two upper ends of rock concrete structure layer are equipped with asphalt road structural layer, and asphalt road structural layer both sides are equipped with type road brick, and a type road brick downside is equipped with a plurality of two type road bricks, has the gap between the two type road bricks, and two type road brick downside symmetries are equipped with type road brick.
2. The novel municipal engineering road paving structure according to claim 1, wherein: the upper-layer drainage layer is formed by enclosing the first-type road bricks and the second-type road bricks on the upper side, the lower-layer drainage layer is formed by enclosing the first-type road bricks, the second-type road bricks and sandy soil on the lower side, and sandy soil is arranged outside the first-type road bricks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023143484.5U CN214401259U (en) | 2020-12-24 | 2020-12-24 | Novel municipal works road laying structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023143484.5U CN214401259U (en) | 2020-12-24 | 2020-12-24 | Novel municipal works road laying structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214401259U true CN214401259U (en) | 2021-10-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023143484.5U Active CN214401259U (en) | 2020-12-24 | 2020-12-24 | Novel municipal works road laying structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214401259U (en) |
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2020
- 2020-12-24 CN CN202023143484.5U patent/CN214401259U/en active Active
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