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大梅沙、鹅公隧道内采用了复合式路面—沥青混凝土 (AC) +碾压混凝土 (RCC) ,本文阐述要提高碾压混凝土基层的强度、均匀性 ,以确保常规沥青层厚度下减缓反射裂缝、排水等功能的正常发挥 ,除做好材料选择、级配设计及结构层组合外 ,关键在施工工艺控制
The composite pavement - asphalt concrete (AC) + roller compacted concrete (RCC) is adopted in the Dameisha and Goose public tunnels. This paper describes the measures to improve the strength and uniformity of the RCC foundation to ensure that the conventional asphalt layer thickness is reduced Reflective cracks, drainage and other functions of the normal play, in addition to good material selection, grading design and structure layer combination, the key in the construction process control