-concrete with minimal clinker content(mainly deals with high-volume fly ash concrete).[Cement (C), Fly ash (FA), Microsilica (MS), Water (W)]

- concrete with inorganic, residual products from the concrete industry(Stone dust, concrete slurry) and other industries(Combustion ash from water purifying plants,Smoke waste from waste combustion,Fly ash from sugar production)

Yes, some waste may be used with pozalanic materials.

Mr. Pany thank you for ur answer.

Of Course used but in limit project. I think that because these material still in significant cost compare with traditional also the cheape price of ready concrete for example 75$ for cubic meter. Thanks

Dr. Bahaa thank you for ur answer I agree with you .