发明名称 |
Geopolymer cement and use therof |
摘要 |
The present invention relates to a novel type of noncorrosive geopolymer cement in which said cement comprises a metakaolin or a mixture of metakaolin and non-thermally activated aluminosilicate, in a weight ratio comprised between about 40:60 and about 80:20, and an alkaline silicate solution having a molar ratio M2O:SiO2 comprised between about 0.51 and 0.60, M representing Na or K, and to the use of a superplasticizer comprising a crosslinked acrylic acid polymer in the manufacture of geopolymer cement.
|
申请公布号 |
US8444763(B2) |
申请公布日期 |
2013.05.21 |
申请号 |
US201013389936 |
申请日期 |
2010.08.20 |
申请人 |
HUYNH HIEU THAO;INSTITUT FRANCAIS DES SCIENCES ET TECHNOLOGIES DES TRANSPORTS, DE L'AMENAGEMENT ET DES RESEAUX |
发明人 |
HUYNH HIEU THAO |
分类号 |
C04B28/00;C04B12/04;C04B14/10;C04B24/24;C04B28/26;C04B103/32 |
主分类号 |
C04B28/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|