Research On Asphalt Pavement Cold Recycling Method For Fixed Cost

This article research of "asphalt pavement in-place cold regeneration fixed cost method" main under asphalt pavement in-place cold regeneration construction technology, through site examination (days realism method, and Statistics analysis method), in accordance with the reasonable of construction organization program, completed meet national technology specification evaluation standard of, and reflect must time construction technology and technology level by must of artificial, and material, and construction machinery Taiwan class consumption of rated standard. Specifically are multiple sets of data obtained on the basis of eliminating unreasonable factors, arrive at the most basic labour, materials and machines consume quantities, after a magnitude difference and budget budget rating method of price calculation derived from, the results can be directly applied to the preparation of highway project budget documents.Reflects the cold in-place recycling of asphalt pavement of objective and reasonable costs, provide guidance based on scientific and reasonable cost, this article on their social and economic benefits, affordable provides an analysis of description of the device. And between Changchun and siping Highway reconstruction project of cold in-place recycling example of grass-roots construction in cost calculations, on the results of this fixed cost the average advanced rationality of cost measurement and contrast, analysis shows that the use of cold in-place recycling technology than the older technology of cement stabilized base cost savings of about $ 30%.This study is available for cold in-place recycling of asphalt pavement design and construction units cost estimation of cost, to reduce consumption, control costs, increase the productivity of Labor provides pricing guidance, can also be prepared to provide to other fixed reference.