Dorodnykh E. V.

Purpose staircase design in everyday life.

The purpose of the article is to examine a variety of ladders, their destination in residential and public buildings.
The article discusses the types ladders. Reveals the basic features of stairs and requirements placed upon them.

Keywords: Stairs, stair slope, types of ladders, виды лестниц, Лестницы, уклон лестниц