发明名称 |
CONCRETE ADMIXTURE, MORTAR ADMIXTURE AND BLENDED CEMENT |
摘要 |
A concrete admixture or a mortar admixture which is obtained by mixing a silicate with an acid in the presence of water and then solidifying the mixture. It is preferable that the silicate is sodium silicate and the acid is a carboxylic acid. This admixture can improve a tensile strength of a concrete or a mortar. Since a concrete or a mortar containing the admixture, cement, an aggregate and water is high in tensile strength, it can advantageously be used in various concrete structures, concrete products or mortar products.
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申请公布号 |
CA2421011(A1) |
申请公布日期 |
2003.09.26 |
申请号 |
CA20032421011 |
申请日期 |
2003.03.06 |
申请人 |
ASTON CO., LTD.;SUZUKI, MOTOYUKI;TOBISHIMA CORPORATION |
发明人 |
KASAI, KAZUHIRO;KAWAMURA, TOSHIHIKO;ANDO, HISASHI;TERAZAWA, MASATO;NISHIURA, KAZUYUKI;SUZUKI, MOTOYUKI |
分类号 |
C04B12/04;C04B40/00;(IPC1-7):C04B24/04;C04B22/08 |
主分类号 |
C04B12/04 |
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