再生利用废弃混凝土的抗压性能试验研究

大兴土木建筑基础设施年代,我国每年都会产生大量的各种建筑垃圾,尤以废弃混凝土最多。废弃混凝土的再生利用技术是发展绿色混凝土,改善生态环境,实现建筑、资源、环境可持续发展的必然要求,是推动建筑垃圾资源化进程的有效途径。本文结合我国资源紧缺和环境污染严重的情况,从保护生态、经济发展、社会和谐方面分析了废弃混凝土再生利用的必要性及可行性。通过查阅和研究大量文献,对再生混凝土的基本力学性能进行分组实验,并对废弃混凝土再生利用技术的前景进行了展望。

Experimental Research on Mechanical Properties of Regeneration Use of Waste Concrete

Due to the massive construction of civil buildings and infrastructures, a large amount of construction waste, especially waste concrete, has been produced each year. The technology of waste concrete recycling is of vital importance to the development of green concrete, the improvement of the ecological environment and the realization of sustainable development of buildings, resources and the environment. It is also an effective way to promote the reclamation of construction waste. Considering the severe resource shortage and environmental pollution in China, the essay analyzed the necessity and feasibility of waste concrete recycling in the aspects of ecological environment protection, economic development and harmonious society development. Then, too, several experiments, based on extensive literature review, were carried out on the basic mechanical properties of regenerative concrete. And the prospect of waste concrete recycling technology was discussed as well.