摘要
随着城市化进程加快，建筑废弃物数量急剧增加，如何实现其高效资源化利用成为环境保护与可持续发展的重要课题。道路基层作为基础设施的重要组成部分，具有较大利用潜力。本文围绕建筑废弃物在道路基层中的应用展开研究，分析其物理力学性能及环境影响，探讨合理的加工与配比技术，实现建筑废弃物的安全、经济、环保利用，推动道路建设绿色发展。研究表明，合理利用建筑废弃物不仅降低了施工成本，还有效减少了废弃物堆放对环境的负面影响，具有广泛推广价值。
关键词： 建筑废弃物；资源化利用；道路基层；绿色建筑；环境保护
Abstract
As urbanization accelerates, the volume of construction waste has surged dramatically. How to achieve efficient resource utilization of this waste has become a crucial issue for environmental protection and sustainable development. Road subbase, as an essential part of infrastructure, holds significant potential for use. This paper focuses on the application of construction waste in road subbases, analyzing its physical and mechanical properties as well as environmental impacts. It explores reasonable processing and mixing techniques to ensure safe, economical, and environmentally friendly utilization of construction waste, promoting green development in road construction. The study shows that the rational use of construction waste not only reduces construction costs but also effectively minimizes the negative environmental impact of waste disposal, making it widely valuable for promotion.
Key words： Construction waste; Resource utilization; Road base; Green building; Environmental protection
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