I. Introduction concrete sealer (water) is independently developed by the company, is designed to solve in order to develop all kinds of portland cement and ground hardener from ash, sand, and other issues is not strong enough. This is a unique formula with a liquid aqueous inorganic composite material, which can effectively penetrate the interior surface of the cement base 3-10mm, and a series of complex chemical reaction to form a three-dimensional network of dense overall to dramatically improve cement Surface Strength base surface hardness and wear resistance, completely sand can not afford, can not afford ash effect, able to withstand large vehicles frequently travel and long-lasting effect. Second, product characteristics 1, hardening, dust, wear: after the completion of hardness that is significantly improved, and you can immediately put to use, highly wear-resistant, permanent sand can not afford, can not afford to dust. Good ground for the received light, will appear frequently use a certain gloss, and use the longer, the better. 2, moisture, permeability: permeability and chemical reaction by product, clogged pores inside the concrete, to prevent underground moisture up, maintain indoor dry; avoid oil and other contaminants from the surface penetration, so that the ground is easy to clean. 3. Other performance improvements: to enhance compressive strength, impact resistance of concrete; concrete with epoxy or polyurethane to enhance floor paint binding force, effectively avoid bulge, delamination; enhance the resistance to chemical corrosion of concrete; significantly slow Weathered concrete. 4, the construction is simple, low cost, safety and environmental protection. Third, use: 1, severe osteoporosis ground above C10 concrete grade 2, apply to defects caused by insufficient strength of the surface layer from the ash, sand and dust the ground hardening process, such as: 1), from the ash, sand from the concrete floor (road) side, cement mortar floor 2), from the gray terrazzo floor 3), from the ashes of carborundum floor 4), from the gray cement floor leveling This product has two kinds of oil and water