How many steps are there on the stair treads?
The steps of stairs should not only consider the height of floors and individual steps, but also consider the quality of steps. Generally, the four words of life, honor, death and despair are the most important. The last step of the platform is to make the decision of life or glory and avoid the decision of death and despair.
Generally, the number of stairs is about 13-20. If the length of stairs is too long, more steps need to be designed. If the stairs are too short, you need to design fewer steps. Everything depends on the actual situation. Judging from the auspicious figures, 13- 14 are all auspicious figures. As the saying goes, meaning lasts a lifetime.
Calculation formula of stair step quantity: concrete volume = (stair length squared+stair height squared) square stair slab width slab thickness same stair number+stair width stair height /2 stair slab width stair number same stair number.
Vertical projection area = (stair slab width-wall width) Stairs with the same length and number of stairs.
Stair ceiling area = (stair length 2+ stair height 2) 0.5 power stair slab width same stair number stair number.
Where: stair length (referring to projection length) = (building series-1) stair width.
Step height = step height of step series.
Taboo of feng shui layout of stairs
Feng shui is reflected in every detail of the building, so you need to pay special attention when decorating. For example, stairs should not be placed in the center of the house, especially at the beginning and end. Better lean against the wall. It is easy to split the house in the middle of the house, which will cause family disharmony.
The door is forbidden to face the upward stairs, which will cause injuries to the owner and is not conducive to the health of the whole family; Similarly, doors are taboo for going down stairs, which will lead to the bankruptcy of the owner.
Stairs should be located in the direction of three-dimensional Richie Purple Star 89 1 Wangfeng air inlet; It should not be located on the side of the mountain boundary star combination.
In general, the height of steps should not exceed 180mm. If you are at a loss about decoration, please invite our decoration experts to share your worries. I hope this article is helpful to you!