Method of making a hydraulic binder settable upon combination wi

Details Method of making a hydraulic binder settable upon combination wi Method of making a hydraulic binder settable upon combination wi

1989-06-23

1993-12-28

Straub, Gary P.

Compositions: coating or plastic

Coating or plastic compositions

Inorganic settable ingredient containing

C04B 721, C04B 1130, C04B 2808, C04B 2814

Patent

active

052735818

ABSTRACT:
Calcium sulfate alpha hemihydrate and foundry sand are milled to cement fineness and form a hydraulic binder, as a mixture with both high early setting strength and excellent water resistance. The composition relies upon a sulfate activation of the foundry sand rather than an alkali activation thereof.

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German Industrial Standard DIN 1164, Teil 1 Dec. 1986.
Keil, Fritz, Zement, Herstellung und Eigenschaften Spinger Verlag Berlin 7 pp. 111-121.
Kuhl; Hans, Das Baustoff Zement, VEB Verlag fur Bauwessen, Berlin 1963 pp. 72-79.
Literatur-Zusammenstellung, Fachbereich Baustoff, 5300 Weimar, Belvederer Allee 17, 6 pages total (including pp. 1-4).

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