15 Jun Aluminum entrance doors »Features, advantages
How to explain the fact that aluminum entrance doors are particularly popular with the domestic consumer? First, you need to mention their versatility. That is, excellent compatibility with any materials allows you to enter these designs in almost any facade of any building. In addition, the advantages of products of the described type should include:
The constancy of geometry and shape – in contrast to similar structures made of wood or plastic, aluminum can withstand quite serious loads and temperature changes without any consequences for themselves;
High degree of environmental friendliness – since the material forming the material is natural, it is prone to oxidation when contacting air. This problem, however, is easily solved by covering the door structures with special non -acidic alloys;
Good resistance to hacking attempts – a hard profile from the described material is much more difficult to break out than the same plastic or wood. Even if, after an attempt to unauthorized penetration, traces (for example, dents or scratches) remain on it, then they are easy to eliminate;
The exquisite design – the wide color scheme of door -to -aluminum door structures greatly facilitates attempts to enter them into some particularly creative and avant -garde interior;
Long life – in some cases it can be about 50 years.
Currently, designs are created that can open both automatically and manually. Distinguish their following varieties:
swing (one – and double);
Revolver (installed in places of intensive human stream);
radius (opening can occur using a manual device or using detectors or motion sensors);
pendulums (may have a vestibule).
Profile: cold and warm
Depending on what profile was used in the production process, the design of the described type can be divided into two large groups: “warm” and “cold”.
The “warm” profile is characterized by the presence of special thermal facilities. There is also a double seal along the contour of the sash. The structure of thermally insulated type determines the excellent static indicators of products. Its durable nodal compounds reliably protect the inner part of the room from moisture. This variety of the profile is used at objects to which special requirements are imposed in the sense of heat conservation.
As for the “cold” profiles, here about the thermomost of speech, of course, does not go. The door structures made on its basis can open both out and inside. Their main places of application are stained glass windows and doorways of stores, facades and vestibules of premises of housing.
Finally, I would like to give one interesting fact. About 20% of the global aluminum stocks is used in the construction industry. Speaking more specifically, window and door structures are most often made from this metal.