High flexural semi-flexible pavement material based on solid waste cement and preparation method and application thereof

Abstract

The application discloses a kind of high flexural semi-flexible pavement materials based on solid waste cement and its preparation method and application, belong to solid waste material comprehensive utilization technical field, by mass percentage, including the following raw materials: 60-70% asphalt mixture skeleton, 30-40% solid waste cement-based paste.The application adopts the above-mentioned one kind of high flexural semi-flexible pavement materials based on solid waste cement and its preparation method and application, by solid waste collaborative formula and precise construction control, both can be mixed in high proportion in solid waste cement-based paste solid waste cementitious material, convert industrial solid waste into high-performance raw materials to reduce environmental problems, can replace part of Portland cement and optimize asphalt mixture skeleton ratio, significantly reduce the life cycle cost of pavement;With triple enhancement system and composite activator, the flexural, low-temperature crack resistance, high-temperature rut resistance and compression resistance of pavement are greatly improved, and the uneven problem of traditional pavement mechanical properties is solved.

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