日本大林组公司最近研制成功了一种在水中进行浇注也不产生离析现象的新型高强水中混凝土,并已达到实用化。近几年来,随着海洋混凝土构筑物的不断增加,使用普通混凝土在水中施工中便出现了离析、不均匀、强度受损等问题,为了适应形势的发展,两年前,大林组公司便开始着手研究适合水中施工的混凝土。这次研制成功的新型水中混凝 Japan’s Daelim Group recently developed a new type of high-strength underwater concrete that does not cause segregation in water, and has been practical. In recent years, with the continuous increase of marine concrete structures, segregation, inhomogeneity, and strength damage have occurred during the construction of ordinary concrete in water. In order to adapt to the development of the situation, the Dalin Group Corporation began its work two years ago. Study concrete that is suitable for construction in water. New water coagulation successfully developed this time