METHOD FOR MANUFACTURING READY MIX CONCRETE USING SEPARATE POWDER MIXER WHICH COMPOUNDS AGGREGATES, CEMENTS AND OTHER MIXING MATERIALS BEFOREHAND

摘要

Purpose: the present invention provides a kind of methods, for manufacturing ready-mixed concrete to similarly compound agglomerates, water, material mixing and the cement in a truck mixer, it prevents material segregation phenomenon due to difference of specific gravity, produces ready-mixed concrete, have high-quality. Construction: the method for manufacturing ready-mixed concrete includes a metering process, it is used to measure largely in storage (10,11), cement and in storage (12,13,14) the material mixing in and total and the first preparation technique in the mixture in respective meter case (20-25), are used to be blended in the raw material described above in a truck mixer (30). Ready-mixed concrete manufacturing method further comprises a second compound method, and cement and material mixing are pre-mixed in the separate powder mixer (50) being used between metering process and the first preparation technique.