CN110565488A - Temporary road macadam paving method - Google Patents

Abstract

The invention relates to a method for paving temporary road macadam; the method is characterized in that: the method comprises the following steps of leveling and tamping the surface of the original pavement in the temporary road area; laying a geomembrane on a road surface; laying a honeycomb seedling raising bag on the geomembrane, fixing the bag by using short steel bars, and fixing two sides of a road by using wood baffles; paving crushed stone with proper grain size on the honeycomb-shaped seedling raising bag; paving a wood strip plate in the area where the broken stones are paved, and standing on the wood strip plate to continuously pave the broken stones; after the gravel is paved, repeatedly rolling the road by using a road roller until no obvious wheel tracks exist, and spraying water and rolling the road in the process. The paving method can effectively protect the environment, has a simple structure, is convenient to construct, can protect the original pavement soil body from being mixed by broken stones or other materials as much as possible on the premise of meeting the construction requirement, and has a certain protection effect on the original soil.

Description

temporary road macadam paving method

Technical Field

The invention relates to the field of construction companies, in particular to a temporary road macadam laying method.

background

The temporary road is paved by adopting the broken stones on the construction site generally, and the temporary road has the characteristics of no water accumulation in rainy seasons and the like, but the temporary road is greatly damaged due to the factors of large weight of passing vehicles, insufficient tamping of the roadbed, serious rain wash and the like, and the broken stones are mixed with the roadbed soil, so that the road is damaged, and the material loss is caused.

disclosure of Invention

The invention aims to overcome the defects and provide a paving method capable of avoiding the road broken stone from settling too fast or easily scattering around.

in order to achieve the above object, the present invention is realized by:

A method for laying temporary road macadam comprises

step 1, leveling and tamping the surface of an original pavement in a temporary road area;

step 2, paving a geomembrane on the road surface;

step 3, laying a honeycomb seedling raising bag on the geomembrane, fixing the bag by using short steel bars, and fixing two sides of a road by using wood baffles;

step 4, paving crushed stones with proper grain sizes on the honeycomb-shaped seedling raising bags;

Step 5, paving a wood strip plate in the area where the broken stones are paved, and standing on the wood strip plate to continue paving the broken stones;

And 6, after paving the broken stones, repeatedly rolling the road by using a road roller until no obvious wheel tracks exist, and spraying water and rolling simultaneously in the process.

in the paving method, the road surface consists of the geomembrane, the honeycomb seedling raising bags, the wood springboard and the baffle, wherein the honeycomb seedling raising bags can be made of materials with different strengths according to different road use conditions.

the paving method has the following advantages:

1. The design is simple, the environment is protected, and the operation is simple;

2. And (5) protecting original soil. Compare materials such as building rubbish, waste soil and make interim pavement, this patent is satisfying under the prerequisite of construction demand, and as far as possible protection original road surface soil body is not mixed by rubble or other materials, has certain guard action to original soil.

3. The application range is wide. The method is suitable for temporary road areas which are not convenient for damaging the original soil surface, and basically meets the requirements of general engineering.

4. The method is simple to operate, large mixing equipment is not needed, only 18-ton road rollers are needed for rolling after paving, and the rest work can be completed manually.

Detailed Description

The invention is further illustrated by the following specific examples.

A method for laying temporary road macadam comprises

Step 1, leveling and tamping the surface of an original pavement in a temporary road area;

step 2, paving a geomembrane on the road surface;

step 3, laying a honeycomb seedling raising bag on the geomembrane, fixing the bag by using short steel bars, and fixing two sides of a road by using wood baffles;

Step 4, paving crushed stones with proper grain sizes on the honeycomb-shaped seedling raising bags;

step 5, paving a wood strip plate in the area where the broken stones are paved, and standing on the wood strip plate to continue paving the broken stones;

And 6, after paving the broken stones, repeatedly rolling the road by using a road roller until no obvious wheel tracks exist, and spraying water and rolling simultaneously in the process.

in the paving method, the road surface consists of the geomembrane, the honeycomb seedling raising bags, the wood springboard and the baffle, wherein the honeycomb seedling raising bags can be made of materials with different strengths according to different road use conditions.

The paving method has the following advantages:

1. The design is simple, the environment is protected, and the operation is simple;

2. And (5) protecting original soil. Compare materials such as building rubbish, waste soil and make interim pavement, this patent is satisfying under the prerequisite of construction demand, and as far as possible protection original road surface soil body is not mixed by rubble or other materials, has certain guard action to original soil.

3. The application range is wide. The method is suitable for temporary road areas which are not convenient for damaging the original soil surface, and basically meets the requirements of general engineering.

4. the method is simple to operate, large mixing equipment is not needed, only 18-ton road rollers are needed for rolling after paving, and the rest work can be completed manually.

Claims (1)

1. a method for paving temporary road macadam is characterized in that: comprises that

Step 1, leveling and tamping the surface of an original pavement in a temporary road area;

step 2, paving a geomembrane on the road surface;

step 3, laying a honeycomb seedling raising bag on the geomembrane, fixing the bag by using short steel bars, and fixing two sides of a road by using wood baffles;

step 4, paving crushed stones with proper grain sizes on the honeycomb-shaped seedling raising bags;

Step 5, paving a wood strip plate in the area where the broken stones are paved, and standing on the wood strip plate to continue paving the broken stones;

And 6, after paving the broken stones, repeatedly rolling the road by using a road roller until no obvious wheel tracks exist, and spraying water and rolling simultaneously in the process.