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Building and Carpentry
Workplace Health and Safety

Does 1930 lath and plaster have asbestos?

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February 02, 2011 9:31PM

Lath and plaster construction from the 1930s might contain asbestos, or it might not. It could have animal hair mixed into the plaster, instead. The only way to know whether a particular installation contains asbestos is to have a sample collected by a qualified technician and analysed by a qualified laboratory.