Nu-Rock Corporation SARL owns the world rights to the technologies that can convert all of the solid ash waste and all the Brine waste water from a Coal Fired Power Station, all the solid slag and dusts from a Steel Mill and Steel Mini Mill, all Hard rock Mine tailings, all the dusts and slags from all Non Ferrous Metal Smelters, all the red mud and dusts from Alumina Plants into Building products which are superior qualities to conventional products, like completely salt attack and acid attack resistance, up to 50% less expensive, up to 50 % lighter depending on feedstock waste materials.