Figure 1. Process of Waste Concrete Recycling
Usually demolished concrete were shipped to landfills for disposal, but due to
greater environmental awareness, the concrete is being recycled for reuse in concrete
works. There are a variety of benefits in recycling concrete rather than dumping it or
burying it in a landfill. Keeping concrete debris out of landfills saves space there. Other
benefits of recycling of concrete are [16, 17]: (a) Local product – local sources. (b)