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Second stage of retrofitting (model T-03), RC ring beam at roof level:... | Download Scientific Diagram
How to reinforce old stone and mortar walls so that you can place a new roof or wooden structure on top - Quora
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Stone masonry, roofing and ring beam advice needed for old stone house renovation in Portugal (natural building forum at permies)
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Building 2, retrofit at the roof level: (a) structural detail of the RM... | Download Scientific Diagram
![Stone masonry, roofing and ring beam advice needed for old stone house renovation in Portugal (natural building forum at permies) Stone masonry, roofing and ring beam advice needed for old stone house renovation in Portugal (natural building forum at permies)](https://permies.com/t/16504/a/27289/thumb-t.jpg)
Stone masonry, roofing and ring beam advice needed for old stone house renovation in Portugal (natural building forum at permies)
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