How to install a flight of stairs or a flight of wooden stairs
A flight of stairs or a flight is usually called a constructive and functional element that provides a connection between the floors of a building. It consists of several elements:
1. Steps;
2. railings;
3. bowstring;
4. kosour.
If everything is clear with the first two definitions, then the bowstring is called the main element of the ladder. A bowstring is an inclined beam with grooves for mounting steps. A kosour is called the bowstring elements that support the steps.
Standards for the size of stairs
For the elements of the stairs, there are established standards of SNIP and GOST. The minimum width of the staircase should be 80 cm. The maximum width is 140 cm. In order to ensure the passage of two people in different directions at once, the swing staircase must have a width of at least one meter. The landing, which is located between two flights of stairs, should be designed for the length of two steps that an adult can take. This is 130 – 140 cm.
Stages of installation
After all the measurements have been carried out and a comfortable distance has been established, the installation of the staircases begins. The finished details of the staircase are tried on directly on the spot. Even before fixing them, they must be connected to the top of the ladder and the lower elements. You need to make sure that the steps are horizontal. If the stairs have running steps, they can be replaced with wooden supports during the installation of the flight. They will help when attaching the bowstring to the wall. Fastening is done with glue, pins and grouse or dowels. As overhead elements, you can use triangles of complex shape, which are embedded in the saws of the skewer.
Attaching to a brick wall
It is necessary to take into account the material of the wall on which the ladder is attached. The simplest fastening remains the manufacture of grooves directly in the wall. However, what will be good for a wooden surface will not work on a brick wall, since the grooves can deform and collapse over time due to the load. It is best to attach a staircase to a brick or gas block wall using chemical anchors and studs. It is necessary to drill at least 15 cm.
Due to the fact that both the staircase and the wall of the house are made of a large number of different materials, in order to correctly assemble the entire structure, you need to make very accurate calculations. They should include indications of load capacity, width, number of people, and technical parameters of materials. If there are difficulties in this matter, it is best to trust a professional. The best bonuses from reliable bookmakers for you! The most profitable offers, freebets https://promocodebet.com/ a bonus code is a combination of symbols and numbers that is designed to gain access to bonuses at bookmakers. Here you will find the most current and profitable promotions, promo codes and bonuses from bookmakers and casinos.
1. Steps;
2. railings;
3. bowstring;
4. kosour.
If everything is clear with the first two definitions, then the bowstring is called the main element of the ladder. A bowstring is an inclined beam with grooves for mounting steps. A kosour is called the bowstring elements that support the steps.
Standards for the size of stairs
For the elements of the stairs, there are established standards of SNIP and GOST. The minimum width of the staircase should be 80 cm. The maximum width is 140 cm. In order to ensure the passage of two people in different directions at once, the swing staircase must have a width of at least one meter. The landing, which is located between two flights of stairs, should be designed for the length of two steps that an adult can take. This is 130 – 140 cm.
Stages of installation
After all the measurements have been carried out and a comfortable distance has been established, the installation of the staircases begins. The finished details of the staircase are tried on directly on the spot. Even before fixing them, they must be connected to the top of the ladder and the lower elements. You need to make sure that the steps are horizontal. If the stairs have running steps, they can be replaced with wooden supports during the installation of the flight. They will help when attaching the bowstring to the wall. Fastening is done with glue, pins and grouse or dowels. As overhead elements, you can use triangles of complex shape, which are embedded in the saws of the skewer.
Attaching to a brick wall
It is necessary to take into account the material of the wall on which the ladder is attached. The simplest fastening remains the manufacture of grooves directly in the wall. However, what will be good for a wooden surface will not work on a brick wall, since the grooves can deform and collapse over time due to the load. It is best to attach a staircase to a brick or gas block wall using chemical anchors and studs. It is necessary to drill at least 15 cm.
Due to the fact that both the staircase and the wall of the house are made of a large number of different materials, in order to correctly assemble the entire structure, you need to make very accurate calculations. They should include indications of load capacity, width, number of people, and technical parameters of materials. If there are difficulties in this matter, it is best to trust a professional. The best bonuses from reliable bookmakers for you! The most profitable offers, freebets https://promocodebet.com/ a bonus code is a combination of symbols and numbers that is designed to gain access to bonuses at bookmakers. Here you will find the most current and profitable promotions, promo codes and bonuses from bookmakers and casinos.
