浦东金桥立交对拆除的混凝土就地利用,通过对废弃混凝土收集、堆置、筛除、破碎、筛分,制备混凝土骨料,将废弃混凝土应用于城市道路,在解决废弃混凝土处置的同时,降低了成本,减少了对环境的污染,取得了良好的效果,对废弃混凝土的再生利用具有一定的借鉴作用。
The concrete dismantled from Jinqiao Overpass in Pudong District was recycled and reutilized on site in the construction of urban road through various processes, such as concrete collection, piling up, meshing, crashing, screening, and preparation of concrete aggregate, etc., not only solving the problem of waste concrete, but also reducing the construction cost and environment pollution. Favorable effects are realized, providing certain references for reutilization of waste concrete.