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沥青路面材料厂拌热再生技术,是将旧沥青路面材料翻挖、回收、破碎、筛分后,与再生剂、新沥青材料、新集料等按一定比例混合,在沥青搅拌站中重新搅拌,然后重新铺筑,使之能够满足一定的路用性能的整套工艺技术。本文从现有的强制式沥青搅拌站的特点出发,分析低掺量冷回收料在厂拌热再生时的3种输送方案的优缺点。
Asphalt pavement material mixing heat regeneration technology, is the old asphalt pavement material digging, recycling, crushing, screening, and renewable agent, new asphalt material, new aggregates, etc. by a certain percentage of mixing in the asphalt mixing station to re-stir , And then re-paved, so that it can meet certain road performance with the entire process technology. Based on the characteristics of the existing compulsory asphalt mixing plant, this paper analyzes the advantages and disadvantages of the three transportation schemes when the low-volume cold reclaimed material is used in thermal recycling of hot mix plant.