Column Structure Cross Section & Steel Bar detail

<p>Column Structure Cross Section &amp; Steel Bar detail,&nbsp;reinforced iron slab # 2 c / 0.15 a / steering, iron grill &empty;1 / 2 @ 3cm a / d, rear door, ventilation pipe &empty;1 1/4 &quot;, vars # 2 @ 10cm.chimney etc detail.<br /> &nbsp;</p>