The formwork is filled in several stages.
The formwork is filled in several stages. In this case, the subsequent layer is poured only after the previous. All this needs to be done carefully so that the design turns out to be strong and stable.
The formwork is filled in several stages. In this case, the subsequent layer is poured only after the previous. All this needs to be done carefully so that the design turns out to be strong and stable.
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