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A single time construction method for temporary and permanent roads

A one-time, pipeline construction technology, applied in the direction of roads, roads, and on-site coagulation pavement, can solve the problems of high cost, long construction period, mechanical cost loss, etc., to save the time of repeated construction, reduce pollution, cost saving effect

Inactive Publication Date: 2009-05-06
浙江中联建设集团有限公司
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  • Abstract
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Problems solved by technology

In terms of road construction, especially the traditional practice at the construction site is to build temporary construction roads first, and then re-excavate after the main structure is decorated, install water supply and drainage pipes, and then build permanent roads; traditional temporary road materials, labor, machinery Expense loss, longer construction period, high cost

Method used

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  • A single time construction method for temporary and permanent roads

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Embodiment 1

[0019] A kind of temporary and permanent road one-time construction method that this embodiment refers to, the construction flow chart sees figure 1 , the specific steps are as follows: construction preparation→measurement and positioning→removal of surface soil→pipeline construction→local pipeline reinforcement→subgrade laying→local subgrade repair→laying side stones→pouring asphalt pavement. First of all, construction preparations are carried out, including various materials, personnel and equipment, etc., and the building and off-site construction drawings are in place at the same time. Then carry out measurement and positioning, which refers to the measurement and positioning according to the requirements of the off-site design drawings, including the setting of temporary benchmarking points and pipeline axis control piles, which should be easy to observe and must be firm, and protective measures should be taken. Temporary benchmarking points along the line for slotting an...

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Abstract

The invention discloses a one-time construction method for temporary and permanent roads, which comprises the concrete steps of: construction preparation, survey positioning, topsoil removal, pipeline construction, local pipeline reinforcement, roadbed paving, local roadbed dressing, side stone paving, and asphalt pavement pouring. The method has the characteristics of saving materials, saving energy, accelerating construction progress, saving the time for repeated road construction, and reducing the pollution caused by secondary excavation.

Description

technical field [0001] The invention relates to a one-time construction method for temporary and permanent roads. Background technique [0002] As the earth's resources become increasingly scarce, energy saving and material saving has become an issue that all walks of life should pay close attention to. For the construction industry, many new energy-saving materials, equipment and energy-saving construction technologies have emerged, and they will be used as the future development direction. In terms of road construction, especially the traditional practice at the construction site is to build temporary construction roads first, and then re-excavate after the main structure is decorated, install water supply and drainage pipes, and then build permanent roads; traditional temporary road materials, labor, machinery Expense loss, longer construction period and high cost. Contents of the invention [0003] The purpose of the present invention is to provide a one-time constru...

Claims

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Application Information

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IPC IPC(8): E01C3/02E01C7/00
Inventor 王形章瑞文尉烈扬陈铁军俞昂剑
Owner 浙江中联建设集团有限公司
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