Nadie más puede entrar en el edificio, ya que podría colapsar en cualquier momento.

English Translation

Nobody else can enter the building, as it could collapse at any moment.

derrumbarse is a better word here. They wouldn’t use colapsar for buildings

1 Like

Yes, you’re right. Other alternatives….desmoronarse, venirse abajo, desplomarse… etc.

1 Like

The term colapsar can also be used to refer to buildings, but derrumbarse is more commonly used in the spoken form.