在混凝土生产过程中,搅拌用水量是影响混凝土性能的重要因素之一。严格、精确地控制混凝土搅拌用水量,是混凝土质量控制的重要手段。中国建筑科学研究院混凝土所最近研制成功了一种HCH-1型混凝土稠度控制仪,能 In the concrete production process, the mixing water consumption is one of the important factors that affect the performance of the concrete. The strict and precise control of concrete mixing water consumption is an important measure for the quality control of concrete. China Academy of Building Research recently successfully developed a HCH-1 concrete consistency controller that can