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PS改性沥青是场道公司、城建集团、同济大学共同研发的一种新型路用改性沥青,取得了《沥青综合改性技术的工程化研究》科研成果,获市政局科研成果一等奖,上海市科技进步三等奖,市2002年新产品二等奖。并通过上海市高新技术成果转化中心项目认定。由于PS系列改性技术独到的技术经济特性,曾在本市许多重大重点工程中试用。本文是将本产品第一次应用至高速公路全断面——嘉浏高速公路路面施工,经过近一年的运行,各项技术指标均达到预期的效果,获得好评。
PS modified asphalt is a new type of road modified asphalt co-developed by Stadium Company, Urban Construction Group and Tongji University. It has obtained the scientific research achievement of “Engineering Research on Comprehensive Technology of Asphalt Modification” and won the first prize of scientific research achievements of Urban Council , Shanghai Science and Technology Progress Award, the city of 2002 second prize of new products. And through the Shanghai High-tech Achievement Transformation Center project identified. Due to the unique technical and economic characteristics of PS series modification technology, it has been tried out in many major projects of the city. This article is the first application of this product to the highway section - Jia-Liu Expressway pavement construction, after nearly a year of operation, the technical indicators have achieved the desired effect, won the praise.