The ladder is one of the most ancient inventions of human civilization. Until now, the principle of lifting has reached almost unchanged, however, modern technologies and materials have made it possible to significantly expand both the range of applications and the variety of types. Let us consider in more detail such a type of construction as a metal staircase.
This category includes not only lifting devices entirely made of any metal, but also those that use a metal frame as a base. Thus, several completely different materials can be used simultaneously, complementing each other.
The name "metal ladder" includes several types:
- monolithic;
- screw;
- console;
- on cables;
- other.
Structurally, a metal staircase is divided into three main components: bearing supports, railings and steps. AtIn this case, the former can be made of stainless and black steel, while for the production of the latter and the third, materials such as glass, steel, metal granite, as well as their combinations are most often used.
External metal stairs are also widespread. They are often used in industrial enterprises, as well as in the construction of residential and office buildings. In addition, such structures are the main option for lifting into the attic.
Metal ladder is not only strong enough, but also a multifunctional design. Thanks to design solutions and design possibilities, there are many types of marches: elliptical, curved, straight or screw. At the same time, depending on the surface finish, they can be matte, glossy, painted, gold-plated or chrome-plated.
Metal spiral staircases are most often found in interiors made in the style of techno, high tech and bionics. Nevertheless, with the right design, such designs will look great and fit perfectly in a classic design. The combination of a metal structure and some other material, such as wood or glass, allows not only to bring traditional functionality to the interior, but also to give a modern look to the usual design of the premises.
Metal stairs have many advantages:
- strength;
- durability;
- easy to manufacture;
- easy operation;
- wide combination possibilities with other materials;
- short installation times;
- possibility of installation even in difficult conditions of limited space.
However, metal stairs have several serious drawbacks:
- necessity of coating with special solutions that protect against corrosion;
- noise;
- necessity to use different vibration damping materials.
Thus, metal stairs occupy a special place in the construction markets and are widely used both in industrial facilities and in residential construction. Modern design solutions allow you to choose the best option, taking into account all the wishes of the customer, his taste and financial capabilities.
