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A platform for research: civil engineering, architecture and urbanism
Plant asphalt matrix asphalt mixture and application thereof in semi-flexible pavement
The invention relates to a plant asphalt matrix asphalt mixture and application of the plant asphalt matrix asphalt mixture in a semi-flexible pavement. According to the invention, the plant asphalt is adopted as a cementing material, the coarse aggregate, the fine aggregate, the mineral powder and the curing agent in a proper ratio are added to prepare a large-gap matrix asphalt mixture, and the cement-based slurry is poured to realize effective combination with the plant asphalt matrix asphalt mixture, so that the innovative semi-flexible pavement material is formed. In the construction process, the plant asphalt matrix asphalt mixture does not need heating equipment, plant asphalt prepared from biological heavy oil is completely used, the plant asphalt matrix asphalt mixture has remarkable advantages in the aspects of reducing environmental pollution, reducing energy consumption and the like, and meanwhile, high efficiency and convenience of construction are achieved; the transformation of high-efficiency, energy-saving, durable and green development of the highway industry is promoted, and the application range of the plant asphalt is expanded.
本发明涉及一种植物沥青基体沥青混合料、及其在半柔性路面中的应用。本发明采用植物沥青为胶结材料，加入适量配比的粗集料、细集料和矿粉和固化剂，以制备大空隙的基体沥青混合料，并通过灌注水泥基浆体，实现与植物沥青基体沥青混合料的有效结合，从而形成创新型半柔性路面材料。在施工过程中，植物沥青基体沥青混合料无需加热设备，完全使用由生物重油制成的植物沥青，在减少环境污染、降低能源消耗等方面展现出显著优势，同时实现了施工的高效性和便利性；促进了公路行业向高效、节能、耐久及绿色发展的转型，扩大植物沥青的应用范围。
Plant asphalt matrix asphalt mixture and application thereof in semi-flexible pavement
The invention relates to a plant asphalt matrix asphalt mixture and application of the plant asphalt matrix asphalt mixture in a semi-flexible pavement. According to the invention, the plant asphalt is adopted as a cementing material, the coarse aggregate, the fine aggregate, the mineral powder and the curing agent in a proper ratio are added to prepare a large-gap matrix asphalt mixture, and the cement-based slurry is poured to realize effective combination with the plant asphalt matrix asphalt mixture, so that the innovative semi-flexible pavement material is formed. In the construction process, the plant asphalt matrix asphalt mixture does not need heating equipment, plant asphalt prepared from biological heavy oil is completely used, the plant asphalt matrix asphalt mixture has remarkable advantages in the aspects of reducing environmental pollution, reducing energy consumption and the like, and meanwhile, high efficiency and convenience of construction are achieved; the transformation of high-efficiency, energy-saving, durable and green development of the highway industry is promoted, and the application range of the plant asphalt is expanded.
本发明涉及一种植物沥青基体沥青混合料、及其在半柔性路面中的应用。本发明采用植物沥青为胶结材料，加入适量配比的粗集料、细集料和矿粉和固化剂，以制备大空隙的基体沥青混合料，并通过灌注水泥基浆体，实现与植物沥青基体沥青混合料的有效结合，从而形成创新型半柔性路面材料。在施工过程中，植物沥青基体沥青混合料无需加热设备，完全使用由生物重油制成的植物沥青，在减少环境污染、降低能源消耗等方面展现出显著优势，同时实现了施工的高效性和便利性；促进了公路行业向高效、节能、耐久及绿色发展的转型，扩大植物沥青的应用范围。
Plant asphalt matrix asphalt mixture and application thereof in semi-flexible pavement
植物沥青基体沥青混合料、及其在半柔性路面中的应用
LI JIUSU (author) / ZENG HANGUI (author)
2024-11-26
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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