目前我国的建筑混凝土使用量巨大,拆除的废旧建筑物中,混凝土所占比重在40%左右,这些废料不仅污染环境还造成资源的浪费。为贯彻可持续发展观,推行节能减排,低碳环保。针对这一弊端混凝土再生利用技术应运而生,并且其发展前景十分可观,本文主要对混凝土再生技术进行论述。 At present, China’s huge use of construction concrete, demolition of waste buildings, the proportion of concrete is about 40%, these waste not only pollute the environment but also caused the waste of resources. In order to carry out the concept of sustainable development, the implementation of energy-saving emission reduction, low-carbon environment. In response to the drawbacks of concrete recycling technology came into being, and its development prospects are considerable, this paper mainly discusses the technology of concrete recycling.