Difference between revisions of "Silicious Concrete Stone"
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== Description == | == Description == | ||
| − | A brand name used by the Pacific Stone and Concrete Company (San Francisco) for an [ | + | A brand name used by the Pacific Stone and Concrete Company (San Francisco) for an [[artificial%20stone|artificial stone]] made with [[water%20glass|water glass]]. Silicious Concrete Stone was made by a process patented by Frederick Ransome in 1856. In this process, water glass ([[sodium%20silicate|sodium silicate]]) is mixed with [[sand|sand]] (and [[gravel|gravel]], [[flint|flint]], [[chalk|chalk]], or [[limestone|limestone]]) in an aqueous solution of [[sodium%20hydroxide|caustic soda]]. Then this alkaline solution is mixed with [[calcium%20chloride|calcium chloride]] to form an insoluble silicate stone. |
== Synonyms and Related Terms == | == Synonyms and Related Terms == | ||
Revision as of 12:12, 10 May 2016
Description
A brand name used by the Pacific Stone and Concrete Company (San Francisco) for an Artificial stone made with Water glass. Silicious Concrete Stone was made by a process patented by Frederick Ransome in 1856. In this process, water glass (Sodium silicate) is mixed with Sand (and Gravel, Flint, Chalk, or Limestone) in an aqueous solution of caustic soda. Then this alkaline solution is mixed with Calcium chloride to form an insoluble silicate stone.
Synonyms and Related Terms
cast stone; imitation stone; artificial stone
Sources Checked for Data in Record
- Susan E. Schur, Conservation Terminology: A review of Past & Current Nomenclature of Materials, Technology and Conservation, Spring (p.34-39); Summer (p.35-38); Fall (p.25-36), 1985
- Thomas C. Jester (ed.), Twentieth-Century Building Materials, McGraw-Hill Companies, Washington DC, 1995