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交通部工程管理司于1990年8月23日至26日在山西省大同市主持召开了“全国公路辗压式水泥砼路面专项技术交流会.”交通部工程管理司杨盛福司长主持大会并作了重要讲话.来自全国交通系统25个省市近一百名代表参加了会议.会上,山西省公路局、江苏省徐州市公路管理处、河南省交通设计院的代表分别就与西安公路学院等单位合作完成的“下辗上低塑性砼路面”、“下辗上沥青罩面式砼路面”、和“全辗压式砼路面”的修筑技术问题作了专项技术交流,安徽省公路设计院和西安公路学院代表分别
Ministry of Transportation Engineering Management Division held a “National Highway Rolling Cement Concrete Pavement Special Technical Exchange Meeting” in Datong, Shanxi Province from August 23 to August 26, 1990. Director Yang Shengfu of Engineering Management Department of Ministry of Communications presided over the meeting Made an important speech from nearly 100 delegates from 25 provinces and municipalities in the transportation system of the country attended the meeting. At the meeting, representatives of Shanxi Provincial Highway Bureau, Xuzhou Highway Administration of Jiangsu Province and Henan Provincial Traffic Design Institute, respectively, College and other units to complete the “under the roller on the low plastic concrete pavement”, “under the roller on the asphalt overlay concrete pavement” and “full rolling concrete pavement,” the construction of technical issues made a special exchange of technology, Anhui Provincial Highway Design Institute and Xi’an Highway College representatives respectively