Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Nano composite material and rubber powder composite modified asphalt mixture and preparation method thereof
The invention discloses a nano composite material and rubber powder composite modified asphalt mixture. The mixture is prepared from the following raw materials in parts by weight, 100 parts of mineral aggregate, 6.5 parts of asphalt, 0.003 part of nano graphene nanoplatelets, 0.0637 part of nano Y-type titanyl phthalocyanine, 0.1188 part of nano nickel ferrite, 0.0975 part of polyethylene glycol,1.17 parts of rubber powder, 0.26 part of a surface treating agent, 0.327 part of a toughening agent and 0.011 part of a solubilizer. The asphalt mixture is excellent in pavement performance, the service life of a heavy duty asphalt pavement is prolonged, and good high and low temperature performance and fatigue performance are kept in the whole service cycle. The invention discloses a preparation method of the nano composite material and rubber powder composite modified asphalt mixture, which improves the storage stability of rubber powder modified asphalt, relieves black pollution, lowers the construction difficulty and construction cost, and has favorable economic benefit and social benefit.
本发明公开了一种纳米复合材料与橡胶粉复合改性沥青混合料，由下列重量份的原料制成：矿料100份、沥青6.5份、纳米石墨烯微片0.003份、纳米Y型酞菁氧钛0.0637份、纳米铁酸镍0.1188份、聚乙二醇0.0975份、橡胶粉1.17份、表面处理剂0.26份、增韧剂0.327份、增溶剂0.011份。本发明沥青混合料路用性能优良，增强重交沥青路面使用寿命，使其在整个服务周期内保持良好的高低温性能和疲劳性能。本发明公开了纳米复合材料与橡胶粉复合改性沥青混合料的制备方法，该方法改善橡胶粉改性沥青的存储稳定度，缓解黑色污染的同时，降低了施工难度与施工成本，具有较好的经济效益和社会效益。
Nano composite material and rubber powder composite modified asphalt mixture and preparation method thereof
The invention discloses a nano composite material and rubber powder composite modified asphalt mixture. The mixture is prepared from the following raw materials in parts by weight, 100 parts of mineral aggregate, 6.5 parts of asphalt, 0.003 part of nano graphene nanoplatelets, 0.0637 part of nano Y-type titanyl phthalocyanine, 0.1188 part of nano nickel ferrite, 0.0975 part of polyethylene glycol,1.17 parts of rubber powder, 0.26 part of a surface treating agent, 0.327 part of a toughening agent and 0.011 part of a solubilizer. The asphalt mixture is excellent in pavement performance, the service life of a heavy duty asphalt pavement is prolonged, and good high and low temperature performance and fatigue performance are kept in the whole service cycle. The invention discloses a preparation method of the nano composite material and rubber powder composite modified asphalt mixture, which improves the storage stability of rubber powder modified asphalt, relieves black pollution, lowers the construction difficulty and construction cost, and has favorable economic benefit and social benefit.
本发明公开了一种纳米复合材料与橡胶粉复合改性沥青混合料，由下列重量份的原料制成：矿料100份、沥青6.5份、纳米石墨烯微片0.003份、纳米Y型酞菁氧钛0.0637份、纳米铁酸镍0.1188份、聚乙二醇0.0975份、橡胶粉1.17份、表面处理剂0.26份、增韧剂0.327份、增溶剂0.011份。本发明沥青混合料路用性能优良，增强重交沥青路面使用寿命，使其在整个服务周期内保持良好的高低温性能和疲劳性能。本发明公开了纳米复合材料与橡胶粉复合改性沥青混合料的制备方法，该方法改善橡胶粉改性沥青的存储稳定度，缓解黑色污染的同时，降低了施工难度与施工成本，具有较好的经济效益和社会效益。
Nano composite material and rubber powder composite modified asphalt mixture and preparation method thereof
纳米复合材料与橡胶粉复合改性沥青混合料及其制备方法
CHEN YUANZHAO (Autor:in) / LI ZHENXIA (Autor:in) / WANG QIAN (Autor:in) / WANG YONG (Autor:in) / JIA JINGLI (Autor:in) / ZHAO DACHUANG (Autor:in) / GUO TENGTENG (Autor:in) / WANG CHAOHUI (Autor:in) / REN QING (Autor:in) / FENG QIUHONG (Autor:in)
01.12.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
Solvated SBS rubber powder composite modified asphalt mixture and preparation method thereof
| Europäisches Patentamt | 2022
Multi-scale nano-material composite modified asphalt mixture and preparation method thereof
| Europäisches Patentamt | 2020
Stable rubber powder polymer composite modified asphalt and mixture
| Europäisches Patentamt | 2022
Preparation method of anti-cracking rock rubber powder composite modified asphalt mixture
| Europäisches Patentamt | 2021
| Europäisches Patentamt | 2024