A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Anti-icing asphalt pavement and preparation method thereof
The invention relates to an anti-freezing asphalt pavement and a preparation method thereof. The anti-freezing asphalt pavement is prepared from the following raw materials: asphalt, coarse aggregate, fine aggregate, limestone mineral aggregate, polyether sulfone resin, peroxyfluororubber and an anti-freezing agent. The anti-freezing agent is prepared from vanadium diboride, fluorinated graphene, diallyl dimethyl silane and coco fatty acid eicosanoic acid ester. Compared with the prior art, the anti-freezing agent disclosed by the invention does not use a salinization substance, so that the loss of the anti-freezing agent cannot be caused. According to the anti-freezing asphalt pavement disclosed by the invention, the anti-freezing agent is prepared from the vanadium diboride, the fluorinated graphene, the diallyldimethylsilane and the coco oleic acid eicosanoic acid ester, and the anti-freezing asphalt pavement is structurally modified through the mutual synergistic effect of the polyethersulfone resin and the perfluororubber, so that relatively high anti-freezing performance is generated.
一种抗凝冰沥青路面及制备方法，其中抗凝冰沥青路面的原料含有沥青、粗骨料、细骨料、石灰岩矿料、聚醚砜树脂、过氧氟橡胶和抗凝冰剂；所述抗凝冰剂含有二硼化钒、氟化石墨烯、二烯丙基二甲基硅烷和椰油酸二十烷酸酯。与现有技术相比，本发明的抗凝冰剂并不使用盐化物，不会造成抗凝冰剂流失。本发明的抗凝冰沥青路面，通过二硼化钒、氟化石墨烯、二烯丙基二甲基硅烷和椰油酸二十烷酸酯制备得到抗凝冰剂，通过聚醚砜树脂和过氧氟橡胶相互协同作用对抗凝冰沥青路面进行结构改性，产生较高的抗凝冰性能。
Anti-icing asphalt pavement and preparation method thereof
The invention relates to an anti-freezing asphalt pavement and a preparation method thereof. The anti-freezing asphalt pavement is prepared from the following raw materials: asphalt, coarse aggregate, fine aggregate, limestone mineral aggregate, polyether sulfone resin, peroxyfluororubber and an anti-freezing agent. The anti-freezing agent is prepared from vanadium diboride, fluorinated graphene, diallyl dimethyl silane and coco fatty acid eicosanoic acid ester. Compared with the prior art, the anti-freezing agent disclosed by the invention does not use a salinization substance, so that the loss of the anti-freezing agent cannot be caused. According to the anti-freezing asphalt pavement disclosed by the invention, the anti-freezing agent is prepared from the vanadium diboride, the fluorinated graphene, the diallyldimethylsilane and the coco oleic acid eicosanoic acid ester, and the anti-freezing asphalt pavement is structurally modified through the mutual synergistic effect of the polyethersulfone resin and the perfluororubber, so that relatively high anti-freezing performance is generated.
一种抗凝冰沥青路面及制备方法，其中抗凝冰沥青路面的原料含有沥青、粗骨料、细骨料、石灰岩矿料、聚醚砜树脂、过氧氟橡胶和抗凝冰剂；所述抗凝冰剂含有二硼化钒、氟化石墨烯、二烯丙基二甲基硅烷和椰油酸二十烷酸酯。与现有技术相比，本发明的抗凝冰剂并不使用盐化物，不会造成抗凝冰剂流失。本发明的抗凝冰沥青路面，通过二硼化钒、氟化石墨烯、二烯丙基二甲基硅烷和椰油酸二十烷酸酯制备得到抗凝冰剂，通过聚醚砜树脂和过氧氟橡胶相互协同作用对抗凝冰沥青路面进行结构改性，产生较高的抗凝冰性能。
Anti-icing asphalt pavement and preparation method thereof
一种抗凝冰沥青路面及制备方法
ZHANG ZHIMIN (author) / XIAO YANWU (author) / HUANG JIAN (author) / LI DAN (author) / WANG HELING (author)
2024-11-22
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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