The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 28, 2006
Filed:
Jan. 10, 2005
Motoyuki Suzuki, Sendai-shi, Miyagi, JP;
Kazuhiro Kasai, Chiyoda-ku, JP;
Masato Terazawa, Chiyoda-ku, JP;
Kazuyuki Nishiura, Chiyoda-ku, JP;
Hisashi Ando, Hiroshima, JP;
Toshihiko Kawamura, Nerima-ku, JP;
Motoyuki Suzuki, Sendai-shi, Miyagi, JP;
Kazuhiro Kasai, Chiyoda-ku, JP;
Masato Terazawa, Chiyoda-ku, JP;
Kazuyuki Nishiura, Chiyoda-ku, JP;
Hisashi Ando, Hiroshima, JP;
Toshihiko Kawamura, Nerima-ku, JP;
Abstract
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.