Ordinary concrete reinforcement can be increased by 3-8mpa, and super concrete reinforcement can be increased by 8- 15mpa. The surface enhancer of concrete has extremely low surface tension, which can quickly penetrate into concrete and react with hydration by-products such as calcium hydroxide in concrete to generate a large amount of silica gel. These gels can block the capillary holes in concrete, thus increasing the compactness, compressive strength, hardness and wear resistance of concrete surface. The chemical reaction between some two-component concrete surface enhancers and related components in concrete is more complicated. Besides silica gel, some hard and dense substances will be produced, which will increase the strength of concrete more obviously. Two-component cement floor sanding treatment agent belongs to this kind of material, which can harden the dusty cement concrete floor with poor surface strength to dust-free or dust-free at all.