Construction method for road edge stone sliding mode

A construction method and technology for kerbs, applied in the direction of side ditch/curb, climate change adaptation, etc., can solve the problems of long construction time, poor road flatness, inconvenient kerbs, etc., to reduce maintenance costs, Consistent color, simple and clear effect

Inactive Publication Date: 2014-06-04
MCC5 GROUP CORP SHANGHAI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Domestic road construction technology mostly focuses on prefabricating curb stones first, and then installing curb stones, resulting in long construction time, poor road ...

Method used

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  • Construction method for road edge stone sliding mode
  • Construction method for road edge stone sliding mode

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] Roadside stone sliding form construction method of the present invention is characterized in that comprising the following steps:

[0043] a. Provision of roadside stone base

[0044] The base of the roadside stone is the soil road shoulder. The size and depth of the roadside stone paving trench shall be guaranteed according to the drawings, and the side and bottom surfaces shall be leveled and compacted. The degree of compaction shall be greater than the design requirements, and the deviation of the flatness shall be less than 20mm.

[0045] b. Stake out along the stone edge

[0046] The straight line section of the roadside stone is staked out according to the road center line after the review. After stakeout, a steel bar is erected every 25m on the side slope of the roadbed, and the steel wire guideline is fixed on the steel bar. Pull the steel wire guideline for positioning, and use a level Measure the elevation of the guideline; carry out encrypted measurement and...

Embodiment 2

[0062] In addition to step a, the roadside stone base is the pavement base. Groove according to the size of the drawing, and check whether the compactness of the roadside stone base meets the design requirements and the roadside slipform machine is manufactured by Jiacheng Machinery Factory, Lulong County, Qinhuangdao City Except the GZD type full-automatic curb sliding form machine, all the other are with embodiment 1. The use of a fully automatic curb slipform machine makes the construction process smoother and the quality of curb paving is higher.

[0063] The curb stone sliding form construction method of the present invention is also applicable to the construction of road shoulder stones and curb stones.

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Abstract

The invention provides a construction method for a road edge stone sliding mode. According to the construction method, a road camber cross slope of a road is 2% and a road edge stone cross slope of the road is 3%. The construction method is characterized by comprising the following steps: a, providing a road edge stone base layer; b, carrying out road edge stone side line setting-out; c, putting a road edge stone sliding mode machine in place; d, mixing concrete and transporting; e, paving; f, paving mortar on the top face of the concrete; g, carrying out artificial smoothing processing; h, curing; and i, cutting lines and filling the lines. The construction method for the road edge stone sliding mode has the advantages that a traditional complicated procedure of pre-fabricating, mounting and transporting road edge stones is saved, the road edge stones are simple to manufacture, the line shape is smooth and beautiful, few joints are formed, the color and luster are the same, the service life of the road edge stones is greatly prolonged, and the maintenance cost is reduced.

Description

technical field [0001] The invention relates to a road curb stone construction method, in particular to a road curb stone sliding form construction method. Background technique [0002] In terms of road construction machinery, foreign countries have researched a variety of advanced slipform machine equipment for roadside stone construction equipment for concrete roads. The domestic highway construction technology mostly focuses on prefabricating curb stones first, and then installing curb stones, resulting in long construction time, poor road smoothness and high cost of road construction. [0003] Therefore there are above-mentioned inconveniences and problems in the method that known curb stone is prefabricated earlier and installed. Contents of the invention [0004] The purpose of the present invention is to propose a method of overturning the traditional curb stone construction method, that is, to use the automatic sliding form machine along the wire rope of the wire ...

Claims

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Application Information

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IPC IPC(8): E01C11/22
CPCY02A30/60
Inventor 俞清荣蒋万明李骏田娟
Owner MCC5 GROUP CORP SHANGHAI
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