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Method for constructing consolid road

A technology of anti-slip and road, which is applied in the direction of roads, roads, buildings, etc., can solve the problems of long construction time, high use cost, difficult construction, etc., and achieve the effect of fast construction speed and reduced construction cost

Inactive Publication Date: 2015-03-25
敬启培
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The current road construction method requires special transportation of paving materials, which is expensive to use, and in the construction process, it needs to be cut off, and it is greatly affected by the weather. During the rainy season, the construction is difficult and the construction time is long. Long-term strength, it will gradually decrease or be damaged, and the later maintenance cost is high

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] This embodiment provides a method for constructing a dredging-resistant road, and the specific method steps are: (1) First, digging a drainage ditch;

[0037] (2) Construct the roadbed and reinforce the whole roadbed against loosening force;

[0038] (3) After the subgrade reinforcement is completed, build road shoulders on both sides of the road;

[0039] (4) Laying anti-scavenging and stable soil, mixing, paving, and rolling to form an anti-scavenging and stable layer;

[0040] (5) Lay the surface layer at last and open to traffic.

[0041] In step (1), the slope ratio of the excavated drainage ditches is 1:3.

[0042] Drainage is the first priority of road engineering, especially for rural roads, generally there are no ditches designed, and the ditches of the roads should be done well to ensure smooth drainage.

[0043] It should be noted that the entire embankment should be able to exclude surface water, and the depth of the drainage ditch should be able to exclu...

Embodiment 2

[0048] In this embodiment, on the basis of the above-mentioned embodiments, the steps are further optimized. In step (2), the roadbed is reinforced through the process of road mixing, and the specific steps are as follows:

[0049] (3.1) Allocate the soil, sand and stones on site with road materials in proportion;

[0050] (3.2) Spray anti-fluidity soil stabilizer on prepared road materials;

[0051] (3.3) Mix well the road materials with anti-flooding soil stabilizer. During the mixing process, use a loader to mix well;

[0052] (3.4) Reshape and compact the road, and use a road roller to compact the road;

[0053] (3.5) After rolling, level the road and use manual combing to level the land;

[0054] (3.6) Finally, use a road roller to flatten the road surface.

Embodiment 3

[0056] In this embodiment, on the basis of the above-mentioned embodiments, the technological process of step (4) is further optimized, and the laying anti-flooding stabilized soil is passed through the factory-mixed technological method. The specific steps are as follows:

[0057] (4.1) Mix the soil, sand, stones, and anti-slip soil stabilizer in proportion in the mixing yard with a loader;

[0058] (4.2) After mixing, the anti-drainage engineering soil is formed, and the anti-drainage engineering soil is transported to the site to be paved;

[0059] (4.3) Evenly spread the anti-drainage engineering soil into an anti-drainage stable layer;

[0060] (4.4) Compact the soil that resists and stabilizes the soil.

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Abstract

The invention discloses a method for constructing a consolid road. The method comprises the following steps: (1) digging a drainage ditch; (2) constructing a road bed, and reinforcing the consolid of the whole road bed; (3) constructing road shoulders on two sides of the road bed after finishing reinforcing the road bed; (4) paving consolid stabilizing soil, blending, paving and compacting by rolling to form a consolid stabilizing layer; and (5) paving a road surface layer at last, and opening the consolid road to traffic. The method disclosed by the invention is used for paving the consolid road by taking a consolid soil stabilizing agent as a core according to the actual situation. The consolid road paved by adopting the method is flexible, carbon-free and environment-friendly and is improved obviously compared with the consolid road paved by adopting the original method. For the consolid road constructed by adopting the method disclosed by the invention, the instantaneous strength is far weaker than the long-term strength, and the consolid road does not need to be maintained, is less affected by climate and other conditions and can be constructed at high speed. In addition, the consolid road can be constructed directly by using soil on site, thus the construction cost can be reduced greatly.

Description

technical field [0001] The invention relates to the field of road laying, in particular to a method for constructing a road with resistance to drooping forces. Background technique [0002] The development of the road transportation industry is closely related to the development level of the national economy, the income level of residents, the upgrading of consumption structure, and the road network conditions. The sustained and rapid development of my country's national economy, the continuous growth of residents' income levels, the gradual upgrading of consumption structure and the continuous improvement of road conditions have provided a good overall environment for the development of China's road transportation industry. The future development prospects of my country's road transportation industry are broad . [0003] The rapid development of the national economy will promote the growth of the flow of people and materials, so the demand for road transportation will conti...

Claims

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Application Information

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IPC IPC(8): E01C3/04
CPCE01C1/002E01C3/04E01C11/227
Inventor 敬启培
Owner 敬启培
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