Professional, powder hydraulic binder composed of special cements and various additives, to mix on the building site with selected graded aggregates (from 0 to 8 mm) and clean water. Screeds prepared using NEOCEM and dry admixtures are trafficable after 12 hours and dry within 4 days (residual moisture 2 % to verify using a carbide hygrometer). Suitable to receive ceramic floors after just 24 hours and parquet and resilient floorings after 4-7 days.