Technology patented Patent Office under number 190210 since 1999. Environmental surface cleaning method HYDRO ABRASION LOW PRESSURE WITHOUT CHEMICALS
HYDRO ABRASION method is based on building clean water using certified raw (meals and chalk) completely neutral abraded surface and harmless to the environment. Cleaning is a rotating vortex of water and granulated at a low pressure of 0.5 to 2.5 bar. The stream is lost in the mist of water while water consumption when cleaning is about 30 liters per hour worked, which prevents the production of the cloud of dust during operation and does not adversely affect the environment such as dust.
The use of low pressure does not cause noise nuisance to the environment. The pressure is so low that you can safely plant a working hand under the nozzle, which proves again and prevent an error during operation. Special technology combined with meals and pellets of credit allows us to obtain surprising results. For several years, we have done various tests and examinations to finally be able to choose the granules, which are the safest for the cleaned surfaces.
The granulates are such that the rotation during the cleaning, cleaner stages:
- stage – aggressive collecting dust layer of dirt;
- stage – the meal delicate polishes;
- stage – chalk dust – dust selects left in the pores, so that after we clean surface regains its healthy natural color and look.
Environmental problems, the requirement that the use of gentle techniques in many cases, often precludes effective cleaning methods, such as sandblasting, cleaning chemicals or believing them to be too aggressive.
Low pressure cleaning technology in the Restoration and Preservation of the elements is a method that uses the latest and most effective ways to prepare the surface for further protection and preservation work as a system to ensure sustainability of the building.
Hydro abrasion low-pressure technology is often used as the base method for materials technology applications in the field of restoration treatments, such as removal of organic contaminants, removing graffiti, for further waterproofing.
With the use of aqueous cleaning technology avoids many of the disadvantages of low pressure, because it is clean and safe method for the environment, because the abrasive used is natural, therefore, are immediately and fully biodegradable, so that there are no problems associated with the removal of spent abrasive. HYDRO ABRASION cleaning method meets all environmental standards.
HYDRO ABRASION remove dirt from all types of surfaces (even very fine as historic buildings) without affecting the natural structure of the substrate, and the inner layer of stone, or wood grain joints. Using a variety of nozzles is also used to perform the delicate work on the facade ornaments, cornices, statues, etc. can be cleaned even minor forms, which makes it a very helpful and recommended the restoration of monuments. It is effective and sometimes the only, since other methods fail.
A multitude of applications
HYDRO ABRASION removes graffiti from the walls, mushrooms, atmospheric air strikes, as well as any dirt on:
natural stone (sandstone, marble, granite)
- brick
- wood
- tile
- pavement blocks
- terrazzo
- steel and many other
Before cleaning building or other items we try to determine which of abrasives and abrasive grain, eg quartz sand, dolomite powder, powdered chalk.
