Difference between revisions of "Frear stone"
Jump to navigation
Jump to search
(username removed) |
|||
Line 1: | Line 1: | ||
== Description == | == Description == | ||
− | A type of imitation stone produced in a pressurized mold. The process for making Frear stones was patented by G. Frear in 1868. Frear stones were made from hydraulic cement, sand and shellac in an alkaline solution. | + | A type of imitation stone produced in a pressurized mold. The process for making Frear stones was patented by G. Frear in 1868. Frear stones were made from [[hydraulic cement]], [[sand]] and [[shellac]] in an alkaline solution. |
[[Category:Materials database]] | [[Category:Materials database]] |
Latest revision as of 15:52, 21 August 2022
Description
A type of imitation stone produced in a pressurized mold. The process for making Frear stones was patented by G. Frear in 1868. Frear stones were made from Hydraulic cement, Sand and Shellac in an alkaline solution.