Construction and demolition projects can create large quantities of waste building materials, which often end up in the landfill. Much of this material can be repurposed or recycled for projects around the home and garden. Recycled concrete is one such material. It is often available free where demolition or renovation projects are underway, and some builders will deliver a quantity to your door for a modest price. For processing these rubble. SHIBANG MACHINERY CO., LTD, which sales cone crusher, sand maker, jaw crusher, can offer the total solution for aggregates processing. If you want to know more information, you can contact me!