Redi-mix, LLC

Gerald Thomas Gaubert, Jr

Clinton Wesley Pike, Sr

Armando Perez Barcenas

A dry mix for a composite cement is described. The dry mix includes a calcium-containing material, an aluminum-containing material, a lithium-containing accelerant, a retarder, and a pozzolanic additive that contains a soluble sulfur salt. The pozzolanic additive preferably includes a soluble sulfur salt at a fraction greater than approximately 0.2% by weight. The pozzolanic additive may be a fly ash, and is preferably a class C fly ash. A powdered additive for use with a pre-prepared dry mix for a calcium aluminate cement is also described. The powdered additive includes a lithium-containing accelerant, a retarder, and a pozzolanic additive that contains a soluble sulfur salt.

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Carrollton, TX, United States of America

Gerald Thomas Gaubert, Jr