| 摘要 |
PROBLEM TO BE SOLVED: To provide high strength concrete which is prepared easily, is cheap, strengthens quake resistance of buildings and structures, improves disaster prevention functions of safe and reliable societies, and contributes largely to resource saving, energy saving and COdischarge reduction.SOLUTION: High strength concrete is provided by magnetizing magnetic peridotite traditionally used as concrete coarse aggregate, and by preparing the concrete with water contacted with the magnetized peridotite. |
