A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
High-toughness asphalt mixture for roads and preparation method of high-toughness asphalt mixture
The invention relates to the technical field of asphalt mixtures, and provides a high-toughness asphalt mixture for roads and a preparation method thereof.The high-toughness asphalt mixture is prepared from, by weight, 50-70 parts of asphalt, 40-60 parts of aggregate, 6-10 parts of SBS and 8-12 parts of functional filler; the functional filler comprises polyester fibers and tetrapod-like zinc oxide whiskers. According to the technical scheme, the problems of poor rutting resistance and low compressive strength of the asphalt mixture in the prior art are solved.
本发明涉及沥青混合料技术领域，提出了一种道路用高韧性沥青混合料及其制备方法，高韧性沥青混合料包括以下重量份的组分：沥青50~70份、集料40~60份、SBS 6~10份、功能填料8~12份；功能填料包括聚酯纤维和四针状氧化锌晶须。通过上述技术方案，解决了相关技术中的沥青混合料抗车辙性较差和抗压强度较低的问题。
High-toughness asphalt mixture for roads and preparation method of high-toughness asphalt mixture
The invention relates to the technical field of asphalt mixtures, and provides a high-toughness asphalt mixture for roads and a preparation method thereof.The high-toughness asphalt mixture is prepared from, by weight, 50-70 parts of asphalt, 40-60 parts of aggregate, 6-10 parts of SBS and 8-12 parts of functional filler; the functional filler comprises polyester fibers and tetrapod-like zinc oxide whiskers. According to the technical scheme, the problems of poor rutting resistance and low compressive strength of the asphalt mixture in the prior art are solved.
本发明涉及沥青混合料技术领域，提出了一种道路用高韧性沥青混合料及其制备方法，高韧性沥青混合料包括以下重量份的组分：沥青50~70份、集料40~60份、SBS 6~10份、功能填料8~12份；功能填料包括聚酯纤维和四针状氧化锌晶须。通过上述技术方案，解决了相关技术中的沥青混合料抗车辙性较差和抗压强度较低的问题。
High-toughness asphalt mixture for roads and preparation method of high-toughness asphalt mixture
一种道路用高韧性沥青混合料及其制备方法
CHU LIJI (author) / SUN JISHENG (author) / LIU XU (author) / LIU CAIWEN (author)
2024-10-01
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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