Maintaining an aesthetic and attractive appearancebuildings require the use of special funds. Such activities are not limited to the usual window care, as the facade is shaped with finishing materials. The maintenance of the lining, in turn, aims not only to externally refine the surface, but also to provide additional protection from external destructive influences. In other words, the cleaning of the facade is a wide range of cleaning operations, the use of which is determined by the requirements for a specific object.
Mechanical surface treatment
Advanced cleaning technology offers everythingmore solutions for the most accurate and delicate impact on work surfaces. But in some cases, it is impossible to do without traditional means of mechanical cleaning. Rough processing of the facade in this way justifies itself when it is necessary to eliminate the old layers of plaster, putty or remnants of brick cladding. Mechanical cleaning of the facade is most often done with a metal brush and trowel, but hammers with grinders and a hammer drill can also be used. In some terms, this type of work can be attributed to the dismantling repair operations. If necessary, update the appearance of the old building such cleaning allows you to prepare the surface for further restoration or finishing of exterior walls.
Sandblasting facade
This is exactly the case when you can talk aboutNew technologies for delicate and effective cleaning. In work the pneumatic tool with compressor installation which influences a surface by means of a sandy abrasive blown from a nozzle of the device is used. The user can vary the intensity of the air flow with particles, changing both the area of coverage and the degree of impact on the site. Sandblasting facades of buildings, in essence, refers to the same mechanical methods, but with modern improvements. The operator can control the characteristics of processing, almost without making their own efforts during the operation.
The quality of the result of this method is consideredone of the best. Sand blasting can be used in the spot work with historical objects during their restoration, and in the maintenance of large areas. For example, if it is necessary to clean the facade of rust, the pneumatic equipment will fully perform this task, leaving a clean metal surface at the exit. The main thing - to choose the right operating parameters of the tool.
Steam generator cleaning
Upholstering the facade includes at least twoworking phase. First, it is the aforementioned cleaning, which is performed mainly by machining. Secondly, it is a sink, which relieves the surface of dust, dirt, plaque and atmospheric deposits. The second part of the activities can be performed with the traditional set of tools and devices, including sponges, rags, powders, brushes, etc. However, the washing of facades with a steam generator is more and more often practiced. This is a cleaning tool that, due to steam treatment, allows you to remove old grime from various surfaces. This washing takes place under high pressure, which increases the efficiency of eliminating even technogenic soot with atmospheric pollution. The advantages of steam generators can be attributed, and environmental safety. Only in rare cases, the use of such devices requires the connection of special powders and cleaning compositions.
Chemicals and reagents
Если требуется в короткие сроки привести большую If the area of the heavily polluted facade is in proper form, it is unlikely that we will be able to do without chemical assistants. Effective mechanical action in such cases is useless, but coupled with properly selected reagents and they allow you to perform the tasks properly. The fact is that a classic brush with a metal nap will, of course, completely clear a small area, but in working with a multi-storey building this tool is not advisable to use without a special preparation. So, chemical means for cleaning the facade relieve the walls of complex and old raids, including rust and soot. In professional cleaning, preference is given to reagents such as UHDO and Armex. Their peculiarity lies in the fact that during processing only traces of contamination are eliminated, and the base surface retains its original structure.
Features of work with efflorescence
One of the most common problems withfaced by brick house owners. Vysola is a deposit that forms during the interaction of brick salts and moisture, which inevitably comes into contact with the external surface during precipitation. Unfortunately, to get rid of this kind of pollution does not help either traditional detergents or abrasive effect. Of course, machining will help remove such raids, but along with them the outer layer of lining will be eliminated. An output can be blasting - this is a special facade cleaner that represents a group of pneumatic tools. Unlike sandblasting, this technique does not require the use of abrasive - cleaning is carried out by means of an air jet, in which there can be water or a washing preparation in the form of the mentioned reagents.
Conclusion
For various reasons, the facade is specialan object in terms of performing cleaning operations. The fact is that it requires preserving the original appearance of the base surface in the form of the same finish, but during operation it accumulates on it a whole range of hardly removable contaminants - from soot to efflorescence. Partly cope with these raids helps machining, but in some cases, it turns out to be effective and gentle washing of facades with blasting and steam generators. The important differences of such tools include their energy efficiency. They require minimal electricity costs, and air with water is used as the main consumables. Of course, such devices are not cheap, but their regular operation will save a lot of time on cleaning the facade.
