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厂拌热再生是将回收的沥青路面材料与新的沥青、集料材料(有时还包括再生剂)混合,在拌和厂集中生产再生热拌沥青混合料的过程。热厂拌再生是目前世界上应用最为广泛的沥青路面再生方法。对再生的热拌沥青混合料来说,如果经过正确的设计和施工,其性能通常能够相当于甚至优于传统的热拌沥青混合料。在各种再生形式中,热厂拌再生被认为是一种非常有效的方法。
Hot mix plant is the process of recycling the recycled asphalt pavement material with new bitumen, aggregate material (and sometimes regenerant) to concentrate the production of hot mix asphalt in the mixing plant. Thermal plant mix regeneration is currently the world’s most widely used asphalt pavement regeneration method. For regenerative hot mix asphalt, the correct design and construction, if properly designed, can provide performance equivalent to or even better than traditional hot mix asphalt. In various forms of regeneration, thermal plant mix regeneration is considered to be a very effective method.