公开(公告)号：US5584927A

公开(公告)日：1996-12-17

申请号：US281102

申请日：1994-07-27

申请人： Toshio Yonezawa ,  Kenrou Mitsui ,  Kunio Yanagibashi ,  Yousaku Ikeo ,  Tooru Okuno ,  Etsurou Asakura ,  Hisatsugu Yoshida ,  Mitsuo Sato ,  Mitsuo Kinoshita

发明人： Toshio Yonezawa ,  Kenrou Mitsui ,  Kunio Yanagibashi ,  Yousaku Ikeo ,  Tooru Okuno ,  Etsurou Asakura ,  Hisatsugu Yoshida ,  Mitsuo Sato ,  Mitsuo Kinoshita

IPC分类号： C04B20/00 ,  C04B20/10 ,  C04B28/04 ,  C04B7/02 ,  C04B14/00 ,  C04B14/06

CPC分类号： C04B28/04 ,  C04B20/008 ,  C04B20/1066 ,  Y02W30/94 ,  Y10T428/2991 ,  Y10T428/2993

摘要： The hydraulic substance according to the present invention comprises a certain amount of solid particles A (such as portland cement and mixed cement comprising portland cement), an average diameter thereof is 5 to 50 .mu.m, and solid particles B (such as silica fume comprising amorphous silica), an average diameter thereof is less than 1/5 of the particles A, and the particles B have such characteristic that they cohere to the surfaces of the particles A in water, and the quantity of the particles B is arranged such that they cover at least to make a single layer over the whole or part of surfaces of the particles A to cover whole or part of surfaces of particles A with particles B at least with a single layer, and the quantity of the water is arranged such that it is less than 60% of the total amount of the particles A and particles B.

摘要翻译： 根据本发明的水硬性物质包含一定量的固体颗粒A（例如波特兰水泥和波特兰水泥的混合水泥），其平均直径为5-50μm，固体颗粒B（例如包含硅灰的 无定形二氧化硅），其平均直径小于颗粒A的+ E，fra 1/5 + EE，并且颗粒B具有这样的特性，即它们与水中的颗粒A的表面粘合， 颗粒B布置成使得它们至少覆盖以在颗粒A的整个或部分表面上形成单层以覆盖颗粒A的至少单层的颗粒A的整个或部分表面，并且其数量 水的排列量小于颗粒A和颗粒B的总量的60％。