Compositions: coating or plastic – Coating or plastic compositions – Inorganic settable ingredient containing
Patent
1990-11-09
1992-01-21
Group, Karl
Compositions: coating or plastic
Coating or plastic compositions
Inorganic settable ingredient containing
106790, 106801, 106690, 106691, C04B 7153
Patent
active
050825011
ABSTRACT:
A method of making a building material by activation of latently hydraulic finely ground granulated basic blast-furnace slag to form a direct acting hydraulic binder. The slag is mixed with water, sand and ballast material as well as with a combination of acidic and basic components. The acidic components consist of phosphates, optionally in combination with strongly acting sulfates, and the basic components consist of oxides or other compounds of earth metals, optionally in combination with zinc. Thereby, a concrete having great mechanical strength and high chemical resistance is obtained.
Green Anthony J.
Group Karl
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