The invention provides a concrete cementing material, a preparation method thereof and an application thereof. The material can replace or partially replace the raw materials of the concrete, such as fly ashes, mineral powders, cement and the like, and then the concrete excellent in production performance can be produced. According to the technical scheme of the invention, the concrete cementing material comprises the following raw materials by weight percentage: 20-70% of stone flours, 0-20% of clinker, 5-50% of volcanic gray matters and artificial volcanic gray matters, 0-40% of smelting waste, 0.05-0.3% of activator, and 0.3-0.5% of function regulator. The prepared concrete cementing material can be used for pumping the normal concrete, the self-leveling concrete and the concrete of components. In a cementing material system for preparing the concrete, the cementing material can replace mineral powder, fly ashes and one part of the cement in the formula of the concrete according to the designed proportion the total amount of the cementing material in the concrete.