Journal of Conservation & Museum StudiesNo. 4, June 1998

Calcium Oxalate:A Surface Treatment for Limestone

Tody M. Cezar


--------------------------

Table 1: Results of the acid tests on Portland treated for five hours with 2.5% and 5% solution and one treated for ten hours in a 5% solution of ammonium oxalate.

Table 1

HomeCurrentArchiveStaffSearchEtc.

Copyright © Tody M. Cezar, 1998. All rights reserved.
http://www.ucl.ac.uk/archaeology/conservation/jcms/
jcms@ucl.ac.uk