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Types of stairs in construction?
According to it's construction, stairs are categorized as follows: 1. Brick Stairs:- - Brick stairs used for external steps & stairs. 2. Stone Stairs:- - These are very expensive; and are rarely used. 3. Concrete Stairs:- - These are widely used in all types of buildings. These are strong, fire resistant and make possible a wide range of forms. 4. Timber Stairs:- - These are economical & lightweight. Commonly used in domestic buildings.
Why elevators instead of stairs?
Using an elevator doesn't make you tired, unlike stairs.
Who invented the moldboard plow?
Many people believe Thomas Jefferson invented it.
Which is faster walking up stairs to next floor or escalator?
Actually walking up the stairs is faster
What is a "stair lift" and why do I need it?
A stair lift is a device attached to the wall of a set of stairs that lift a wheelchair and the person in it up the stairs. You would need one if you can't walk up stairs yourself without assistance.
