Novel cementitious systems and novel methods of making the same

摘要: Novel cementitious systems comprised of gypsum, calcined clay, and clinker consisting essentially hydraulic calcium silicates are disclosed which have the following properties: (1) a water demand less than about 33% nc; (2) one-day strengths at least 1000 psi; (3) low alkali functionality. By increasing amount resulting system will sequentially gain non-reactiveness; resistance; chloride permeability. methods preparing novel this invention also disclosed. The not only reduce production costs by decreasing fuel raw material consumption, but they allow cement producer to proactively address significant environmental concerns related manufacturing process.