2d staircase construction detail autocad file

<p>2d cad drawing of section plan, slab reinforcement layout&nbsp;of staircase plan,&nbsp;The thickness of the waist-slab on which steps are made is known as waist,&nbsp;The depth (thickness) of the waist is the minimum thickness perpendicular to the soffit of the staircase ,&nbsp;The steps of the staircase resting on waist-slab can be made of bricks or concrete.</p>