LOW-CARBON CEMENTITIOUS MATERIAL, PREPARATION METHOD AND APPLICATION THEREOF

The invention discloses a low-carbon cementitious material and a preparation method and application thereof, and relates to the technical field of concrete. The invention is prepared by mixing steel slag micropowder, desulfurized gypsum micropowder, slag micropowder and silicon-manganese slag micropowder according to a proper proportion, and then mixing with fine aggregate, coarse aggregate, fiber, water and admixtures. The fiber concrete has the advantages of low carbon, environmental protection, low cost and high mechanical strength, and meets the national standards.