Method of making expanded cellular cement products

Claim 1

THE METHOD OF MAKING A MONOLITHIC WALL STRUCTURE CONSISTING OF GAS EXPAND CELLULAR CEMENT OF SUBSTANTIALLY UNIFORM COMPRESSIVE STRENGTH BY POURING INTO A MOLD ENCASING THE STRUCTURE A MIXTURE OF WATER AND ADMIX, MIXING UNDER VIOLENT AGITATION SAID ADMIX AND WATER IN THE PROPORTION OF 40 GALLONS OF WATER TO ONE GALLON OF SAID ADMIX, THE LATTER CONSISTING OF AN AQUEOUS BITUMINOUS EMULSION CONTAINING APPROXIMATELY 55% OF ASPHALT TO WHICH PORTLAND CEMENT IS ADDED AND IS MIXED UNDER VIOLENT AGITATION, ADDING A RELATIVELY SMALL AND EXHAUSTIBLE AMOUNT OF ALUMINUM FLAKES, WHILE CONTINUING THE MIXING UNDER VIOLENT AGITATION FOR ABOUT THIRTY SECONDS, AND THEREAFTER ADDING A SMALL BUT INEXHAUSTIBLE SUPPLY OF SODIUM HYDROXIDE AND MIXING VIOLENTLY UNTIL THE POINT OF INCIPIENT GELATION IS REACHED, WHICH METHOD CONSISTS IN USING A MOLD HAVING A VOLUME ACCOMMODATING AT LEAST 2 1/4 TIMES THE VOLUME OF SAID MIXTURE OF ADMIX AND WATER POURED INTO IT, IN PREPARING THE ABOVE MIXTURE IN BATCHES OF APPROXIMATELY EQUAL VOLUME IN SUCCESSIVE STEPS, EACH BATCH CONSISTING OF THE SAME QUANTITY OF AQUEOUS BI-

Claim 2

THE METHOD OF MAKING A MONOLITHIC WALL STRUCTURE CONSISTING OF GAS EXPAND CELLULAR CEMENT OF SUBSTANTIALLY UNIFORM COMPRESSIVE STRENGTH BY POURING INTO A MOLD ENCASING THE STRUCTURE A MIXTURE OF WATER AND ADMIX, MIXING UNDER VIOLENT AGITATION SAID ADMIX AND WATER IN THE PROPORTION OF 40 GALLONS OF WATER TO ONE GALLON OF SAID ADMIX, THE LATTER CONSISTING OF AN AQUEOUS BITUMINOUS EMULSION CONTAINING APPROXIMATELY 55% OF ASPHALT TO WHICH PORTLAND CEMENT IS ADDED AND IS MIXED UNDER VIOLENT AGITATION, ADDING A RELATIVELY SMALL AND EXHAUSTIBLE AMOUNT OF ALUMINUM FLAKES, WHILE CONTINUING THE MIXING UNDER VIOLENT AGITATION FOR ABOUT THIRTY SECONDS, AND THEREAFTER ADDING A SMALL BUT INEXHAUSTIBLE SUPPLY OF SODIUM HYDROXIDE AND MIXING VIOLENTLY UNTIL THE POINT OF INCIPIENT GELATION IS REACHED, WHICH METHOD CONSISTS IN USING A MOLD HAVING A VOLUME ACCOMMODATING AT LEAST 2 1/4 TIMES THE VOLUME OF SAID MIXTURE OF ADMIX AND WATER POURED INTO IT, IN PREPARING THE ABOVE MIXTURE IN BATCHES OF APPROXIMATELY EQUAL VOLUME IN SUCCESSIVE STEPS, EACH BATCH CONSISTING OF THE SAME QUANTITY OF AQUEOUS BI-