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泡沫沥青冷再生技术具有节能、环保、节省造价、施工便捷等优点,并且在旧路维修及扩建工程中可以起到结构转换等半刚性基层所不可替代的作用。结合泡沫沥青冷再生技术在佛开高速公路扩建工程中的应用实例,从设计、材料、配合比、施工工艺及质量控制方面对这一新技术进行详细论述及探讨,为其在广东省高速公路建设中的应用提供技术参考。
Asphalt cold recycling technology with energy saving, environmental protection, cost savings, convenient construction, etc., and in the old road maintenance and expansion project can play a structural transformation of semi-rigid base irreplaceable role. Combined with the application of foamy asphalt cold regeneration technology in the expansion project of Fokai Expressway, this new technology is discussed and discussed in detail from the aspects of design, material, mix proportion, construction technology and quality control, and its application in Guangdong Expressway Construction of the application of technical reference.