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1967年前后,苏联学者发表了许多著作和实验报告,据称在混凝土中应用磁化水技术业已向实用化转移,研究课题中的以下几点业已明了:利用磁化水技术,可使水泥的水化作用加快;混凝土的稠度也可增加;当坍落度固定不变时,其水灰比可减少5%左右;混凝土的凝结硬化也会加快;使用磁化水拌和的混凝土,可形成致密的结构,其抗压强度可增加20%～30%,其防水和耐冻性能均有改善。苏联的研究成果引成了日本建筑界的关注。1969年,日本成立了以东北大学下饭坂润等三教授为中心、日本矿业磁化处理研究专门委员会组织成立的机构,进行了长达八年的实验研究。结果认
Before and after 1967, Soviet scholars published many books and experimental reports. Allegedly, the application of magnetized water in concrete has been transferred to practical applications. The following points in the research project have been made clear: the use of magnetized water technology can make the cement hydrated. The effect is quicker; the consistency of the concrete can also be increased; when the slump is fixed, the water-cement ratio can be reduced by about 5%; the setting and hardening of the concrete can also be accelerated; and the concrete mixed with magnetized water can form a dense structure. Its compressive strength can be increased by 20% to 30%, and its waterproof and freezing resistance are improved. The Soviet Union’s research results have attracted the attention of the Japanese construction community. In 1969, Japan established an eight-year experimental study with the establishment of the Japan Minerals Magnetization Research and Research Institute as the center of the Northeast University’s Miyoshi Itomi et al. Result recognition