Create a staircase with your own hands is real, for this you need to perform accurate measurements and make calculations. All who have basic knowledge of work can perform the installation of the stairs. When making calculations, do not forget that the stairs must be brought into line with all standards and requirements. This determines how well completed, its installation, as well as the safety of operation. Even a slight deviation, can lead to a loss of balance while walking along it. It is not necessary to make high steps this can make it difficult to pass through it, and smaller and rare steps are dangerous and uncomfortable.
When calculating the dimensions that should have steps and risers, you can use the formula: a+2B = 57 … 64, here B shows the height of the riser, and the value of the width of the dungeon, the number 57-64 The length of which has the average step of a person.
You can another, more than a calculation of it, where the value is used, which shows the total amount that has the height of the riser, as well as the width of the diet, which is 45-46 cm. You can also use the following combinations 20-25, 18-27, 15-30, and others.
The formula that is used for calculation looks like C = B+A = 45 … 46. When using this formula for the construction of the stairs, it will be the safest.
During the design of the stairs, you must also take into account the formula for which the convenience of the stairs is calculated. Even if you have difficulty following the presented formulas, try to at least strive for them.
Going down the stairs, a person puts his leg on the step, and it turns out that his toe goes beyond the front, part. With a larger overhang, the likelihood of slipping increases. Based on the practice, the impression should have a width from 28 to 30 cm, at least 25 cm. The most optimal size that has the height of the approach should be from 14 to 17 cm and not more than 20 cm. There are situations in which the layout does not make it possible to increase the width of the step. In this case, you need to use an in -depth approach, or make an increase in the overhang of the step. You may not use the risers at all and make the steps open, which will make it possible to save when performing a stairwell binder. Then it will be necessary to finish (painting and grinding) from above and below.
During the construction of a staircase having a racing steps, you need to remember that the steps located in the middle of the march should have a width of equal width which have straight steps.
