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A platform for research: civil engineering, architecture and urbanism
Road asphalt anti-stripping agent as well as preparation method and application thereof
The invention discloses a road asphalt anti-stripping agent as well as a preparation method and application thereof. The road asphalt anti-stripping agent disclosed by the invention is prepared from the following components in parts by weight: 100 parts of composite powder, 3 to 15 parts of fatty alcohol-polyoxyethylene ether phosphate, 40 to 80 parts of soda lignin, 2 to 8 parts of organosilane and 15 to 50 parts of modified nano silicon dioxide. The road asphalt anti-stripping agent provided by the invention can improve the adhesiveness between tailing aggregate and asphalt and improve the water stability of a tailing asphalt mixture.
本发明公开了一种道路沥青抗剥落剂及其制备方法和应用。本发明道路沥青抗剥落剂，按重量份计，包括如下组分：复合粉末：100份，脂肪醇聚氧乙烯醚磷酸酯：3～15份，苏打木质素：40～80份，有机硅烷：2～8份，改性纳米二氧化硅：15～50份。本发明道路沥青抗剥落剂能够改善尾矿集料与沥青之间的黏附性，提高尾矿沥青混合料的水稳定性能。
Road asphalt anti-stripping agent as well as preparation method and application thereof
The invention discloses a road asphalt anti-stripping agent as well as a preparation method and application thereof. The road asphalt anti-stripping agent disclosed by the invention is prepared from the following components in parts by weight: 100 parts of composite powder, 3 to 15 parts of fatty alcohol-polyoxyethylene ether phosphate, 40 to 80 parts of soda lignin, 2 to 8 parts of organosilane and 15 to 50 parts of modified nano silicon dioxide. The road asphalt anti-stripping agent provided by the invention can improve the adhesiveness between tailing aggregate and asphalt and improve the water stability of a tailing asphalt mixture.
本发明公开了一种道路沥青抗剥落剂及其制备方法和应用。本发明道路沥青抗剥落剂，按重量份计，包括如下组分：复合粉末：100份，脂肪醇聚氧乙烯醚磷酸酯：3～15份，苏打木质素：40～80份，有机硅烷：2～8份，改性纳米二氧化硅：15～50份。本发明道路沥青抗剥落剂能够改善尾矿集料与沥青之间的黏附性，提高尾矿沥青混合料的水稳定性能。
Road asphalt anti-stripping agent as well as preparation method and application thereof
一种道路沥青抗剥落剂及其制备方法和应用
LIU CHENG (author) / HUANG YOUSHENG (author) / YAO QIANG (author) / HAN QINGYING (author) / WU XIAOYING (author)
2024-12-06
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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