一、立项背景“十一五”规划纲要中明确规定要建设“资源节约型、环境友好型”的社会发展方向。在节源、环保、低碳排放已成为全社会关注的热点主流问题的同时,十分有必要研究一种绿色环保的沥青混合料来取代热拌沥青混合料,使其既能保持同样的使用品质,又能充分地节约能源和保护环境,而温拌沥青技术,拌合温度介于热拌沥青混合料和冷拌沥青混合料之间的混合料拌合技术应运而生。二、详细科学技术内容温拌沥青混凝土技术是指拌合温度介于热拌沥青混合料和冷拌沥青混合料之间的混合料拌合技术,主要应用于道路沥青混凝 I. Project Background The 11th Five-year Plan explicitly stipulates that we should establish a social development direction of “resource-saving and environment-friendly”. While resource conservation, environmental protection and low-carbon emission have become the hot topics in the society, it is necessary to study a green asphalt mixture to replace the hot asphalt mixture so that it can maintain the same quality of use , But also to fully conserve energy and protect the environment, and warm mix asphalt technology, mixing temperature between hot mix asphalt and cold mix asphalt mixture of mixing technology came into being. Second, the detailed content of science and technology Warm mix asphalt concrete technology refers to the mixing temperature between hot mix asphalt and cold mix asphalt mixture of mixing technology, mainly used in road asphalt concrete