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Cob: White crystalsRosemary Lyndall Wemm lyndall at neurognostics.com.auSun May 21 13:22:55 CDT 2000
Hi All! The rendered foundation boots of my cob shed have patches of white crystaline substance adhering to the surface. Can anyone tell me what it is? The concrete and brick tile surfaces are rendered with a mortor consisting of 6 parts sand: 2 parts red clay [which may have aluminium in it]: 1 part lime: 1 part grey cement + water to mix. - Rosemary --------------------------------------------------------------------- Rosemary LYNDALL WEMM, B.Mus.(Inst.), T.S.T.C., B.A.(Hons), M.A.(Neuropsych.), etc. _--_|\ Clinical Neuro-psychologist Perth/ \ Perth, Western Australia lyndall at neurognostics.com.au -->\_.--._/ ------------------- http://www.neurognostics.com.au ---------------v-
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