Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Iranite asphalt-organic montmorillonite-nano zirconia composite modified asphalt mixture and preparation method thereof
The invention provides an Iranite asphalt-organic montmorillonite-nano zirconia composite modified asphalt mixture and a preparation method thereof, and aims to solve the technical problems that the pavement performance of the existing asphalt mixture is insufficient, and high and low temperature diseases and water damage of an asphalt pavement are difficult to deal with. The composite modified asphalt mixture is mainly prepared from the following raw materials: mineral aggregate, asphalt, illite asphalt, organic montmorillonite, nano zirconium oxide and a coupling agent. The composite modified asphalt mixture is excellent in pavement performance, simple in preparation process, low in production cost, non-toxic and harmless in raw material and wide in raw material source, can enhance the high-temperature stability, low-temperature crack resistance and water stability of an asphalt pavement, has great significance in prolonging the service life of the asphalt pavement, and has good economic and social benefits.
本申请提供一种由伊朗岩沥青‑有机蒙脱土‑纳米氧化锆复合改性的沥青混合料及其制备方法，旨在解决现有沥青混合料的路用性能不足、沥青路面高低温病害及水损坏难以应对的技术问题。该复合改性的沥青混合料主要由以下原料制成：矿料、沥青、伊朗岩沥青、有机蒙脱土、纳米氧化锆、偶联剂。本申请复合改性的沥青混合料路用性能优良，制备工艺简单、生产成本低、原料无毒无害且来源广泛，能够增强沥青路面的高温稳定性、低温抗裂性以及水稳定性，对延长沥青路面使用寿命具有重大意义，具有良好的经济、社会效益。
Iranite asphalt-organic montmorillonite-nano zirconia composite modified asphalt mixture and preparation method thereof
The invention provides an Iranite asphalt-organic montmorillonite-nano zirconia composite modified asphalt mixture and a preparation method thereof, and aims to solve the technical problems that the pavement performance of the existing asphalt mixture is insufficient, and high and low temperature diseases and water damage of an asphalt pavement are difficult to deal with. The composite modified asphalt mixture is mainly prepared from the following raw materials: mineral aggregate, asphalt, illite asphalt, organic montmorillonite, nano zirconium oxide and a coupling agent. The composite modified asphalt mixture is excellent in pavement performance, simple in preparation process, low in production cost, non-toxic and harmless in raw material and wide in raw material source, can enhance the high-temperature stability, low-temperature crack resistance and water stability of an asphalt pavement, has great significance in prolonging the service life of the asphalt pavement, and has good economic and social benefits.
本申请提供一种由伊朗岩沥青‑有机蒙脱土‑纳米氧化锆复合改性的沥青混合料及其制备方法，旨在解决现有沥青混合料的路用性能不足、沥青路面高低温病害及水损坏难以应对的技术问题。该复合改性的沥青混合料主要由以下原料制成：矿料、沥青、伊朗岩沥青、有机蒙脱土、纳米氧化锆、偶联剂。本申请复合改性的沥青混合料路用性能优良，制备工艺简单、生产成本低、原料无毒无害且来源广泛，能够增强沥青路面的高温稳定性、低温抗裂性以及水稳定性，对延长沥青路面使用寿命具有重大意义，具有良好的经济、社会效益。
Iranite asphalt-organic montmorillonite-nano zirconia composite modified asphalt mixture and preparation method thereof
由伊朗岩沥青-有机蒙脱土-纳米氧化锆复合改性的沥青混合料及其制备方法
LI ZHENXIA (Autor:in) / CHEN YUANZHAO (Autor:in) / GUO TENGTENG (Autor:in) / FANG CHENZE (Autor:in) / LI GAOPENG (Autor:in) / ZHAO CHONG (Autor:in) / WU FANGXU (Autor:in) / SUN BAOJUN (Autor:in) / SHANG YAN (Autor:in) / YANG XINSHENG (Autor:in)
20.12.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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