Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Water-damage-resistant asphalt reclaimed material and preparation method thereof
The invention discloses a water-damage-resistant asphalt reclaimed material and a preparation method thereof, and particularly relates to the technical field of asphalt materials. The water-damage-resistant asphalt reclaimed material comprises modified asphalt, a waste asphalt mixture, a regenerant and aggregate. The aggregate comprises a mordenite molecular sieve, nano silicon carbide, hydrogel and a basalt composite material. 35.10% of the waste asphalt mixture and 6.05% of the regenerant are doped in the formula, so that the water damage resistance of the asphalt reclaimed material can be effectively improved, and meanwhile, the low temperature resistance of the asphalt reclaimed material is ensured; and the mordenite molecular sieve, the nano silicon carbide and the hydrogel can realize automatic cleaning treatment of the asphalt pavement, so that the durability of the pavement is effectively improved, the integrated contact effect of nano components in the material and other components can be effectively enhanced, the self performance of the asphalt reclaimed material is improved, the water damage resistance of the asphalt reclaimed material is improved, and the pavement durability is ensured.
本发明公开了一种可抗水损害的沥青再生料及其制备方法，具体涉及沥青材料技术领域，包括改性沥青、废旧沥青混合料、再生剂和集料；所述集料包括丝光沸石分子筛、纳米碳化硅、水凝胶和玄武岩复合料。本发明的配方中的掺杂35.10％的废旧沥青混合料和6.05％的再生剂，可有效提高沥青再生料的抗水损害性能，同时保证沥青再生料的耐低温性能；丝光沸石分子筛、纳米碳化硅和水凝胶可实现沥青路面的自动清洁处理，进而有效提高路面耐久性，可有效加强材料中纳米成分与其他的集成接触效果，进而提高沥青再生料的自身性能，从而提高沥青再生料的抗水损害性能，保证路面耐久性。
Water-damage-resistant asphalt reclaimed material and preparation method thereof
The invention discloses a water-damage-resistant asphalt reclaimed material and a preparation method thereof, and particularly relates to the technical field of asphalt materials. The water-damage-resistant asphalt reclaimed material comprises modified asphalt, a waste asphalt mixture, a regenerant and aggregate. The aggregate comprises a mordenite molecular sieve, nano silicon carbide, hydrogel and a basalt composite material. 35.10% of the waste asphalt mixture and 6.05% of the regenerant are doped in the formula, so that the water damage resistance of the asphalt reclaimed material can be effectively improved, and meanwhile, the low temperature resistance of the asphalt reclaimed material is ensured; and the mordenite molecular sieve, the nano silicon carbide and the hydrogel can realize automatic cleaning treatment of the asphalt pavement, so that the durability of the pavement is effectively improved, the integrated contact effect of nano components in the material and other components can be effectively enhanced, the self performance of the asphalt reclaimed material is improved, the water damage resistance of the asphalt reclaimed material is improved, and the pavement durability is ensured.
本发明公开了一种可抗水损害的沥青再生料及其制备方法，具体涉及沥青材料技术领域，包括改性沥青、废旧沥青混合料、再生剂和集料；所述集料包括丝光沸石分子筛、纳米碳化硅、水凝胶和玄武岩复合料。本发明的配方中的掺杂35.10％的废旧沥青混合料和6.05％的再生剂，可有效提高沥青再生料的抗水损害性能，同时保证沥青再生料的耐低温性能；丝光沸石分子筛、纳米碳化硅和水凝胶可实现沥青路面的自动清洁处理，进而有效提高路面耐久性，可有效加强材料中纳米成分与其他的集成接触效果，进而提高沥青再生料的自身性能，从而提高沥青再生料的抗水损害性能，保证路面耐久性。
Water-damage-resistant asphalt reclaimed material and preparation method thereof
一种可抗水损害的沥青再生料及其制备方法
GE MINGFENG (Autor:in) / TANG XIAOHUI (Autor:in) / DENG WANJUN (Autor:in) / LI ZEFENG (Autor:in) / LI TING (Autor:in)
19.10.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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