How to Find the volume of Staircase and its Construction materials?

Hello friends, in this article today i will teach you how to find the volume of cement sand and aggregate in concrete for staircase, many students they face the problem how to find the volume of staircase for concrete quantity. here is just one thing to find the volume of staircase than its easy to find the quantity of materials, lets get start.
Here to find the volume of staircase I used the Auto cadÂ and draw the staircase there for finding its volume.
Given data:
First decide the tread of stair
select the Riser size
Running length
Take the suitable angle for staircase.
and take the normal height of one flight to other .
For more detail watch the given video to find the quantity of materials in staircase.
Written and video by: Engr Sami Ullah Stanizkai
Owner of the Website.