Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Composite thermally recycled asphalt mixture and preparation method thereof
The invention discloses a composite thermally recycled asphalt mixture and a preparation method thereof, and belongs to the technical field of preparation of pavement paving materials. The composite thermal regeneration asphalt mixture is prepared from the following components in parts by weight: 0.2-0.65 part of an old asphalt regeneration agent, 4-7 parts of SBS modified asphalt, 0.51-0.71 part of a reinforcing agent, 6-10 parts of mineral powder, 40-100 parts of an RAP material and 94-154 parts of a reinforced RAI material. The composite thermally recycled asphalt mixture has the advantages of high mixing amount of recycled materials, economy and environmental protection.
本发明公开了复合热再生沥青混合料及其制备方法，属于路面铺设材料制备技术领域。本发明所述复合热再生沥青混合料由旧沥青再生剂0.2～0.65份、SBS改性沥青4～7份、补强剂0.51～0.71份、矿粉6～10份、RAP料40～100份以及强化RAI料94～154份组成。本发明的复合热再生沥青混合料，回收料掺量高，经济环保。
Composite thermally recycled asphalt mixture and preparation method thereof
The invention discloses a composite thermally recycled asphalt mixture and a preparation method thereof, and belongs to the technical field of preparation of pavement paving materials. The composite thermal regeneration asphalt mixture is prepared from the following components in parts by weight: 0.2-0.65 part of an old asphalt regeneration agent, 4-7 parts of SBS modified asphalt, 0.51-0.71 part of a reinforcing agent, 6-10 parts of mineral powder, 40-100 parts of an RAP material and 94-154 parts of a reinforced RAI material. The composite thermally recycled asphalt mixture has the advantages of high mixing amount of recycled materials, economy and environmental protection.
本发明公开了复合热再生沥青混合料及其制备方法，属于路面铺设材料制备技术领域。本发明所述复合热再生沥青混合料由旧沥青再生剂0.2～0.65份、SBS改性沥青4～7份、补强剂0.51～0.71份、矿粉6～10份、RAP料40～100份以及强化RAI料94～154份组成。本发明的复合热再生沥青混合料，回收料掺量高，经济环保。
Composite thermally recycled asphalt mixture and preparation method thereof
复合热再生沥青混合料及其制备方法
LEI ZHICHENG (Autor:in) / LI FAWEN (Autor:in) / LUO JINHAI (Autor:in) / CHEN YUN (Autor:in) / WU ZUOWANG (Autor:in) / TIAN ERBU (Autor:in)
07.01.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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