corrosion in concrete block

The concrete block has the same look outside but now showing a rebar inside. --ar 3:2 --v 5.0

We've lost our life savings... and been left with wonky walls: Couple who splashed out £100,000 to create dream extension claim builders left them with banana-shaped ceiling and dodgy walls as they 'didn't use a spirit level'

vertical concrete column block made of small concrete element, eduardo chillida. white background

vertical concrete column block with a cave inside. white background

a 3d printed concrete block, natural concept, interlocking facade system, architecture midcentury modern approach, modular component, nature based, 8k architecture facade, high render detail

concrete casted block, modular and stackable component for typical construction, sustainable, organic and made from sagrassum, lego, high render detail, architecture, construction