The damage is on the Sout-West wall, ground floor based. It consists of 1cm² large white efflorescence salt extracts.
Damage Location: |
Sample Area: |
Sample: |
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The damage is on the Sout-West wall, ground floor based. It consists of 1cm² large white efflorescence salt extracts.
Damage Location: |
Sample Area: |
Sample: |
Sample Bags: |