# Calculation of straight stairs from concrete

drawing scale 1:

Specify dimensions in millimetres

Number of steps C

The height of the stairs Y
Width of stairs W
Platform length A

Extra thickness Z
The thickness of the treads G
Diameter of reinforcement D
Pieces of armature on the stage K

## Help on calculating a straight ladder from concrete

In the calculation, you can choose two types of construction stages.

Monolithic concrete stairs size designation

Dimensions are in millimeters.

Y - The height of the stairs
W - Width of stairs.
A - Platform length. If the design of your ladder does not provide for the playground, set the length of the platforms = 0.
В - The thickness of the pad.
Z - Extra thickness. Only in the classic type of staircase.

F - Guide levels.
G - Thickness of the step. In the classical style ladder is used as the thickness of the overhang F.

Reinforcement monolithic stairs.
Rebar is typically used only in type 1 monolithic stairs.
However, all depends on your project.

Author of the project: Dmitry Zhitov