this post was submitted on 07 Sep 2023
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Some good information imo.

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[–] [email protected] 1 points 1 year ago* (last edited 1 year ago)

Sorry but that is not the interpretation I got.

The rusting of the rebar causes expansion. Because aac has the air to absorbed that expansion. The rebar done not have the compressive protection of the concrete to prevent the bend. With non aerated concrete. When this happens it is obvious as the concrete collapses rather then moves aside.

The lack of compressive resistance above the rebar is what allowed it to bent.