Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Coal gangue asphalt mixture
The invention discloses a coal gangue asphalt mixture, and relates to the technical field of road asphalt materials. The mixture comprises modified coal gangue microparticles, asphalt, macadam and river sand, wherein the mass ratio of the modified coal gangue microparticles to the asphalt is (1.8-2): 1. The modified coal gangue microparticles are used as additives to improve the water stability and high-temperature stability of the asphalt, comprehensively improve the comprehensive performance of the asphalt and fully guarantee the use performance and traffic safety of the asphalt pavement.
本发明公开了一种煤矸石沥青混合料，涉及道路沥青材料技术领域，本发明的煤矸石沥青混合料包括改性煤矸石微颗粒、沥青、碎石、河沙，所述改性煤矸石微颗粒与沥青的质量比为(1.8‑2)：1，利用改性煤矸石微颗粒为添加料以提高沥青的水稳定性、高温稳定性，全面提高沥青的综合性能，充分保障沥青路面的使用性能和行车安全。
Coal gangue asphalt mixture
The invention discloses a coal gangue asphalt mixture, and relates to the technical field of road asphalt materials. The mixture comprises modified coal gangue microparticles, asphalt, macadam and river sand, wherein the mass ratio of the modified coal gangue microparticles to the asphalt is (1.8-2): 1. The modified coal gangue microparticles are used as additives to improve the water stability and high-temperature stability of the asphalt, comprehensively improve the comprehensive performance of the asphalt and fully guarantee the use performance and traffic safety of the asphalt pavement.
本发明公开了一种煤矸石沥青混合料，涉及道路沥青材料技术领域，本发明的煤矸石沥青混合料包括改性煤矸石微颗粒、沥青、碎石、河沙，所述改性煤矸石微颗粒与沥青的质量比为(1.8‑2)：1，利用改性煤矸石微颗粒为添加料以提高沥青的水稳定性、高温稳定性，全面提高沥青的综合性能，充分保障沥青路面的使用性能和行车安全。
Coal gangue asphalt mixture
一种煤矸石沥青混合料
HU RONG (Autor:in) / ZHOU YAN (Autor:in) / CHEN QIANG (Autor:in) / WANG QIUYUN (Autor:in) / CHEN YUJIE (Autor:in) / SUN JIANGUO (Autor:in) / LONG XINGHANG (Autor:in)
15.01.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
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CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
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