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为解决水泥混凝土路面破损维护难的问题,交通部公路科学研究院与广西区交通厅等单位联合承担了交通部西部科研课题“水泥混凝土路面再生利用关键技术研究”。通过课题研究,逐步形成了一整套水泥混凝土路面碎石化再生利用白改黑施工新工艺。这一工艺技术的研究成功,为我国旧水泥混凝土路面白改黑改造探索了一条新的路子,同时也提出了一条符合环保、经济和技术创新的新思路。
In order to solve the problem of difficult maintenance of cement concrete pavement, the Highway Science Research Institute of the Ministry of Communications and the Communications Department of Guangxi District jointly undertake the research project “Key Technology of Recycling and Reusing Cement Concrete Pavement” in the western part of Ministry of Communications. Through the research, gradually formed a set of cement concrete pavement rubble recycling white black construction of new technology. The successful research of this technology has explored a new way for the renovation of old cement-concrete pavement in white and black in China. At the same time, a new idea of environmental protection, economy and technological innovation has also been put forward.