Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Asphalt warm-mixing agent, warm-mixed asphalt mixture as well as preparation method and application of warm-mixed asphalt mixture
The invention provides an asphalt warm mixing agent which contains 10-19 parts by weight of octadecanoic acid, 2-5 parts by weight of polyacrylate, 70-85 parts by weight of alkylphenol polyoxyethylene ether and 4-16 parts by weight of an XT-1 type asphalt anti-stripping agent, the raw materials are easy to obtain, the preparation is simple, the mixing temperature of an asphalt mixture can be remarkably reduced, energy conservation and emission reduction are facilitated, and the cost is reduced. The invention also provides a warm mix asphalt mixture and a preparation method thereof, and the warm mix asphalt mixture comprises matrix asphalt, an asphalt warm mixing agent, aggregate and mineral powder, can also comprise rock asphalt, and has excellent comprehensive performance.
本发明提供了一种沥青温拌剂，含有10～19份重量份的十八碳烷酸、2～5重量份的聚丙烯酸酯、70～85重量份的烷基酚聚氧乙烯醚和4～16重量份的XT‑1型沥青抗剥落剂，原料易得，制备简单，能够显著降低沥青混合料的拌和温度，有利于节能减排、降低成本。本发明还提供一种温拌沥青混合料及其制备方法，该温拌沥青混合料包含基质沥青、沥青温拌剂、集料和矿粉，还可以包含岩沥青，具有较优的综合性能。
Asphalt warm-mixing agent, warm-mixed asphalt mixture as well as preparation method and application of warm-mixed asphalt mixture
The invention provides an asphalt warm mixing agent which contains 10-19 parts by weight of octadecanoic acid, 2-5 parts by weight of polyacrylate, 70-85 parts by weight of alkylphenol polyoxyethylene ether and 4-16 parts by weight of an XT-1 type asphalt anti-stripping agent, the raw materials are easy to obtain, the preparation is simple, the mixing temperature of an asphalt mixture can be remarkably reduced, energy conservation and emission reduction are facilitated, and the cost is reduced. The invention also provides a warm mix asphalt mixture and a preparation method thereof, and the warm mix asphalt mixture comprises matrix asphalt, an asphalt warm mixing agent, aggregate and mineral powder, can also comprise rock asphalt, and has excellent comprehensive performance.
本发明提供了一种沥青温拌剂，含有10～19份重量份的十八碳烷酸、2～5重量份的聚丙烯酸酯、70～85重量份的烷基酚聚氧乙烯醚和4～16重量份的XT‑1型沥青抗剥落剂，原料易得，制备简单，能够显著降低沥青混合料的拌和温度，有利于节能减排、降低成本。本发明还提供一种温拌沥青混合料及其制备方法，该温拌沥青混合料包含基质沥青、沥青温拌剂、集料和矿粉，还可以包含岩沥青，具有较优的综合性能。
Asphalt warm-mixing agent, warm-mixed asphalt mixture as well as preparation method and application of warm-mixed asphalt mixture
沥青温拌剂、温拌沥青混合料及其制备方法和应用
XU YAOHUI (Autor:in) / ZHOU WENHUI (Autor:in) / TANG JIANJUAN (Autor:in) / LI ZHAO (Autor:in) / KONG ZEREN (Autor:in) / WANG GELAI (Autor:in) / LIANG JIANDONG (Autor:in) / YU XIFAN (Autor:in) / LI JINGYAO (Autor:in) / LIANG ZHIHAO (Autor:in)
03.06.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
C08L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
,
Massen auf Basis makromolekularer Verbindungen
/
C04B
Kalk
,
LIME
/
C08K
Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe
,
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
| Europäisches Patentamt | 2024
| Europäisches Patentamt | 2024
Warm-mixing recycled asphalt mixture preparation method
| Europäisches Patentamt | 2016
Asphalt mixture warm mixing agent, and preparation method and application thereof
| Europäisches Patentamt | 2020