The self-leveling cement mortar is premixed products, dry powder state, only need to add water and stir to be paste, owning good self-leveling and smoothness, high compressive strength and wear-resistance, low shrinkage. fast dry and fast harden. Self -leveling cement screed is suitable for leveling and smoothing the concrete base plane for indoor and outdoor use, there are light traffic and heavy load traffic styles, be widely used in the housing, offices, commercial places, parking lot, garage, industrial factory, square, pavement, garage and high load industrial factory use.