Pumice containing composition
OwnerJoseph J. Miceliinventor
Life of this patent
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Abstract
A composition for forming a waterproof, high strength, hard material having good insulation properties, comprising a mixture of crushed pumice and type S mortar, and preferably refractory additives or fillers, which forms the hard material upon the addition of water and after allowing the mixture to cure. The material has superior insulation properties to conventional compositions formed using portland cement instead of type S mortar.
Claims10
A composition for forming a high strength, hard material with good insulation properties upon the addition of water, comprising a mixture of crushed pumice, type S mortar and a refractory additive, where the weight of the combination of crushed pumice and type S mortar is greater than approximately 70 weight percent of the total weight of the mixture, and where the weight of the refractory additive is less than approximately 30 weight percent of the total weight of the mixture, and where the weight of the crushed pumice is between 60 to 75 weight percent of said combination of crushed pumice and type S mortar, and where the weight of the type S mortar is between 25 to 40 percent of said combination of crushed pumice and type S mortar.
A composition for forming a high strength, hard material with good insulation properties upon the addition of water, comprising a mixture of crushed pumice, type S mortar and a filler material, where the weight of the combination of crushed pumice and type S mortar is greater than approximately 70 weight percent of the total weight of the mixture, and where the weight of the filler material is less than approximately 30 weight percent of the total weight of the mixture, and where the weight of the crushed pumice is between 60 to 75 weight percent of said combination of crushed pumice and type S mortar, and where the weight of the type S mortar is between 25 to 40 percent of said combination of crushed pumice and type S mortar.
Dependencies are inferred from the claim text.