Demolition sites generate huge volumes of concrete and brick rubble. Hauling waste to landfills costs transport fees and landfill taxes, while usable aggregate inside the rubble goes to waste.

Recycled aggregate from demolition waste has unique drawbacks including attached cement mortar and higher water absorption. The crushing flow must remove rebar, plastic and contaminants before final screening.

SMP construction waste recycling plants use magnetic separators to extract steel rebar, followed by crushing, scrubbing and multi-stage screening. Finished recycled aggregate works for subbase, backfill and non-structural concrete.

On-site recycling cuts landfill costs, turns demolition debris into saleable material and supports green building and carbon reduction requirements.

Keywords: construction waste recycling, recycled concrete aggregate, demolition rubble crushing, magnetic separator rebar removal, recycled aggregate plant