建筑垃圾再生骨料替代天然骨料的替代率為40%，建筑垃圾再生粉替代水泥的替代率不低于16%。每節約1 噸水泥可減排不少于700 千克CO2 ，每消納1 噸建筑垃圾再生骨料可減排10 千克CO2 ；以單個一體化項目每年處理建筑垃圾100 萬噸計算，全部再生產品在一體化工廠內消納，每年將減少20 萬噸以上的 CO2排放。
be replaced by the construction-waste-recycled aggregates, and no less than 16% of cement in concrete may be replaced by the construction-waste-recycled powder. Approximately, one ton of cement replaced may lead to a 700kg+ reduction in CO2 emission, and one ton of construction-waste-recycled aggregates consumed may lead to a 10kg reduction in CO2 emission. By the example of an Integration Project factory capable of consuming 1 million ton of construction waste annually, no less than 200,000 tons of CO2 emission shall be reduced per year if all recycled aggregates and powders are utilized at this factory.
