cement concrete road surface 水泥砼路面 ; 水泥混凝土路面 ; 水泥混凝土面层
road surface of cement concrete 水泥混凝土路面
old concrete road-surface 旧混凝土路面
old concrete road surface 旧水泥砼路面
the concrete road surface 公路水泥砼路面
urban concrete road surface 城市水泥混凝土路面
pitch concrete road surface 沥青砼路面上面
This paper emphasizes the theoretical foundation, construction technology and practical effect of high-grade road-surface concrete mixed with fly ash.
为了更好地在路面推广应用粉煤灰，本文着重介绍在高等级路面砼中掺用粉煤灰的理论依据，施工技术及工程应用效果。
According to his engineering experience the author states the factors that can affect concrete road surface crack and puts forward relevant control measures.
笔者依据工程实践，论述了道路混凝土路面裂缝的诸多因素，并提出了相应的控制措施。
Construction process, drainage of asphalt concrete road surface and the corresponding drainage in the urban road are introduced, engineering example is given.
文章介绍了对排水性沥青混凝土路面、相应道路排水在城市道路中的施工工艺，给出了工程实例。
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