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16:30 Mar 18, 2018
Polish to English translations [PRO] Tech/Engineering - Construction / Civil Engineering
Explanation: Gips ałunowy (używany do wyrobu sztucznego marmuru;; n. Alaim-. Gyps, Keenes-Cement; a. Keenes marble cement http://bcpw.bg.pw.edu.pl/Content/3481/05pt1903_nr4.pdf
Definition of Keene's cement
: a hard-finish gypsum plaster to which alum has been added and which is used chiefly as a gauging plaster in lime mortar for walls (as of hospitals, stores, railroad stations) where an unusually tough and durable plaster is required https://www.merriam-webster.com/dictionary/Keene's%20cement