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The 1930s brick formula I found in an old job file

Been repointing a house from 1931 and the original spec called for lime putty aged 6 months before use, which I'd never seen written down before, so has anyone else ran into old mortar recipes that just don't make sense today?
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1 Comment
dakota_miller93
Man, that's wild. Respect for keeping the old ways alive though.
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