The encyclopaedia of municipal and sanitary engineering : a handy working guide in all matters connected with municipal and sanitary engineering and administration / edited by W.H. Maxwell and J.T. Brown.

Date:
1910
Catalogue details

Licence: In copyright

Credit: The encyclopaedia of municipal and sanitary engineering : a handy working guide in all matters connected with municipal and sanitary engineering and administration / edited by W.H. Maxwell and J.T. Brown. Source: Wellcome Collection.

Provider: This material has been provided by The University of Glasgow Library. The original may be consulted at The University of Glasgow Library.

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    Zinc Glasgow University Library Mr. g. depi; Varnish Society, ( That white lead is ments and careful enqi you may say, are poisi found for them, where completely prohibited, in fact, much better instance, is one-seventl manufacture of white 1 Sweden have during t\ in fact, there is little c will follow the good e: (jentlenien, I emjiliaticauy uc-Hfn^ aint. re the Paint and up by various- Govern- er products in daily use, no substitute has been if to-day its use were none the worse for it— te lead in Sweden, for forbidden the use and I Belgium, Holland and |aign against white lead ; ents of civilised nations white lead. lOut white lead, and any man who doubts this is certainly twenty years behind his time. Sir henry TANNER, I.S.O., F.R.I.B.A., says:— Zinc white (zinc oxide) is especially useful for painting in white or light tints, as it changes very little in colour on exposure, so different to white lead, which turns to a yellow tint. It is innocuous, and it is the duty, therefore, of all those having the opportunity, to require its use in preference to white lead. I am convinced that better work can be done with such paint at certainly not greater cost if the right materials are employed in suitable proportions, while its lasting qualities in some situations, especially where exjiosed to sea atmosphere, are much superior. Mr. J. CRUICKSHANK SMITH, B.Sc., F.C.S., in his book Oxide of Zinc : Its Nature, Properties and Uses, pubhshed by The Trade Papers Publishing Co., Ltd., London, shows that the durabihty of Zinc Oxide is so great that the cost of painting and renewals per 100 square yards for twenty years is (in shilhngs) only 87 82, while that of Red Lead is 93'OG, White Lead 123-82, and Oxide of Iron 132-20. ZINC OXIDE Is absolutely non-poisonous; it may form the base of coloured paint to take the place of white lead, or can be used by itself when a first- class white job is wanted. Send for Free Bo ROOM 366, ilQM HOLBORN, W.C. 30114012445923