Staire case

Straight Stairs : If two flights of stairs going in one direction are supplemented by a landing, the minimum depth of the landing shall amount to the sum of the step length and the depth of one tread in plan. If depth of the landing shall be more than the value received, the increase shall be a multiple of the minimal depth value. The landing divides the staircase into two, thereby reducing quantity of treads in one flight, and makes walking more comfortable. But the usage of staircases with straight flights and intermediate landing is limited in view of inefficient usage of space needed for the stair flight construction.

Leave a Reply

Your email address will not be published. Required fields are marked *