HIGH-PURITY CONSTRUCTION WASTE, ORE

Waste generated during mine rectifying or construction and demolition, in which there is a high proportion of concrete and bricks, 0~5% of muck and 0~3% of combustibles.

LOW-PURITY CONSTRUCTION WASTE

Construction or demolition waste, in which the slag content is more than 5%, the combustible content is 3-8% with no large strip of combustibles.

CONSTRUCTION WASTE

Decoration waste or waste generated in exhibitions, where the content of slag exceeds 5% and the content of combustibles exceeds 8%.

MIXED CONSTRUCTION WASTE AND DECORATION WASTE (C&D WASTE)

Landfills and stock dump for construction and decoration waste in which there is more than 5% of slag and more than 8% of combustibles.