The wrought iron revolving stairs appreciate the beauty of streamline modeling.

Wrought iron spiral stairs are called spiral stairs or spiral stairs, and are usually arranged around a single column. Because of its elegant streamline shape and space saving, it is popular. Let's take a look at the pictures of wrought iron spiral stairs first!

Picture 1

The wrought iron staircase can't be used as the main pedestrian and evacuation staircase, but it is often used in office buildings and residential buildings with few floors or as architectural sketches in courtyards or indoors because of its beautiful streamline shape, elegance and space saving.

Picture 2

The wrought iron spiral staircase saves space,

If the space is relatively small, generally speaking, the minimum size of the hole of the spiral staircase can be opened to 1300* 1300MM, or1400 *1100mm. Now the spiral staircase is also a central column spiral staircase, and its stress point is only one, that is, the central stress point. Picture 3

Spiral staircases are usually arranged around a single column with a circular plane. Its platform and steps are fan-shaped planes, and the width of the inside of the steps is very small.

And form a steep slope, which is unsafe to walk and complicated in structure. Picture 4

The structure of wrought iron revolving stairs, if you walk on the outside of the stairs, will cause the pedals to shake up and down. This is the disadvantage of all revolving stairs with central columns. The larger the radius of the stairs, the more severe the shaking. The bearing capacity of the spiral staircase is generally 150KG to 200KG.

In contrast, the load-bearing capacity of other finished steel-wood stairs is generally around 400KG. Spiral stairs are usually called spiral stairs. Spiral staircases are usually arranged around a single column with a circular plane. Because of its beautiful streamline shape, spiral stairs are often arranged in courtyards or indoors as architectural sketches. The pictures of wrought iron spiral stairs also give people a beautiful enjoyment.