Different types of stairs generally used in public and residential buildings

Learn Types of stairs : Stair, Straight flight stairs.Dog legged stairs.Open newel stairs.Quarter turn stairs.Bifurcated stairs.Geometrical stairs.Spiral stairs. See also Requirement of a good stair case Definitions of technical term used in stair case Types of stairs The following are the different types of stairs generally used in public and residential buildings Straight flight stairs. Dog legged stairs. Open newel stairs. Quarter turn stairs. Bifurcated stairs. Geometrical stairs. Spiral stairs. Straight flight stairs. It is the simplest type of stairs, and con­sists of one or in some cases two flights running in one direction only. These stairs are used, when the space available is narrow and long. Dog legged stairs. It is a very common and popular type of stairs and is used in public as well as residential buildings. It consists of two flights running in opposite directions, separated by a half space landing or a quarter space landing…

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Requirement of a good stair case

Requirement of a good stair case A stair should be well ventilated. It should have good approaches from all corners of the building. Every flight should be separated from the other by spacious and well ventilated landings. Each flight should have not more than 12 steps As far as possible winders should be avoided. If at all, they are to be provided, they should be provided at the bottom and not at the top. The width of the landing should not be less than the width of the stairs. The width of the stairs in residential buildings should no be less than 75 cm and for public buildings it should not be less 1han T25 m. The pitch of the stairs should not be more than 25° for making the ascent and descent easy. In order to obtain a satisfactory pitch, the following general rules are used to obtain the…

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Definitions of Technical terms used in stair case

Content of this article:definition stair case technical term:stairs,stair line of nosing case,rise,tread,nosing,fliers,winders,flight,landing,line of nosing,scotia block,string or stringers,headroom,Line of walking,Railing,baluster,Newel posts,pitch and soffit.            Definitions   Stairs. Stairs are steps arranged in series for the purpose of an assess from one floor to the other. Stair-case. The room or apartment in which stairs are enclosed, is called stair-case. Rise. It is the vertical distance between the two conse­cutive steps. The vertical portion of the step is called Tread. The horizontal portion of the step is called tread. The horizontal distance between the two consecutive risers is called Go, Going or Run. Nosing. It is the front edge of the tread which projects beyond the riser. Fliers.The rectangular steps of uniform shape and size are called Fliers. Winders.The triangular or wedge shaped steps, used for changing the direction are called winders. Flight. It is a continuous series of steps…

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