Mineral binder and compositions employing the same
First Claim
Patent Images
1. A dry, mineral binder composition for binding mineral materials comprising:
- from about 6 to 25 parts by weight metakaolinfrom about 3 to 30 parts by weight dry potassium hydroxidefrom 0 to 18 parts by weight slagfrom 0 to 60 parts by weight of at least one material selected from the class consisting of fly ash, calcined shale, and calcined clayfrom 1 to 150 parts of an amorphous silica.
2 Assignments
0 Petitions
Accused Products
Abstract
A dry, mineral binder composition is disclosed having from 6 to 25 parts by weight metakaolin, 3 to 30 parts by weight dry potassium hydroxide, 0 to 18 parts by weight slag, 0 to 60 parts by weight of a material selected from the class consisting of fly ash, calcined shale, and calcined clay, and from 1 to 150 parts, by weight, of a finely divided silica, preferably an amorphous silica. The binder is particularly useful in combination with Portland cement for forming concrete compositions.
176 Citations
13 Claims
-
1. A dry, mineral binder composition for binding mineral materials comprising:
-
from about 6 to 25 parts by weight metakaolin from about 3 to 30 parts by weight dry potassium hydroxide from 0 to 18 parts by weight slag from 0 to 60 parts by weight of at least one material selected from the class consisting of fly ash, calcined shale, and calcined clay from 1 to 150 parts of an amorphous silica. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
-
-
13. A dry, mineral binder composition for binding mineral materials comprising:
-
from about 6 to 25 parts by weight metakaolin from 3 to 30 parts by weight dry sodium hydroxide from 0 to 18 parts by weight slag from 0 to 60 parts by weight of at least one material selected from the class consisting of fly ash, calcined shale, and calcined clay from 1 to 150 parts of an amorphous silica.
-
Specification