High pressure water blasting, also called hydrojetting, is the procedure of spraying highly pressurized water on a surface in order to remove surface contaminants and unwanted material. It has been found that abrasives (such as iron) are more effective than plain water when it comes to removing contaminants and other deposits. The water is sprayed at very high pressures and temperatures and is often directed at high speed to ensure that the abrasives have time to reach their intended target. Abrasive materials such as concrete can be stripped away from the surface at very high speeds and pressures. The water vapor creates high pressure bubbles which literally explode, leaving the sedimentary materials behind.

With the advent of modern technology, high speed water blasting can now be carried out safely and effectively, thanks to advanced instrumentation and proper training. For example, since many concrete surfaces have a smooth, textured surface, using a water blaster at low pressure can actually be beneficial. On the contrary, professional services would not recommend using water blasting on concrete surfaces that have rough texture as this procedure can leave unsightly dents and damage to the surface.

There are also benefits for using water blasters. One of the most obvious advantages is reduced downtime. Typically, pressure washers take between three and eight hours to complete one job. The average homeowner can save more than half that time by using a water blasting station.

Reduced downtime also means increased productivity. Without the need to manually clean the surfaces, industries can use their equipment more efficiently. While industrial equipment cleaning methods may have developed over the years to get rid of excess waste, the reality is that the dirty water still has to be removed from the working areas. Using a water blasting system removes this requirement, making industrial equipment cleaning much faster and easier.

Water jetting is also more environmentally friendly. Because no water is used during the operation of this kind of machine, it’s a much more eco-friendly solution than conventional industrial cleaning applications. No residual pesticides or herbicides are left behind, which can cause serious problems to the environment. In addition, all chemical residues are washed away immediately after the water blasting process is complete, leaving no residue to poison groundwater and soil. As a result, there are no chemicals used to treat or filter water for human consumption.

Blasting is also a convenient way to complete various types of maintenance jobs. This is because ultra-high pressure hydroblasting machines can perform various kinds of surface preparation tasks, without damaging or scratching the surface. Some common applications include cleaning salt blocks, granite and concrete. By using high-pressure water jets, these surfaces can be easily cleansed. Aside from this, ultra-high pressure hydroblasting machines are also useful when it comes to removing grease and oil, as well as other residues that can be attached to the working surfaces as seen on-site on a Sydney Formwork Site.

Another type of water blasting machine is the micro-hydraulic water jetting system. The material being blasted with the machine is placed on special nozzles which are carefully controlled. This system works best on flat surfaces, including pipes and ductwork. This powerful water blasting method is widely used in the construction industry to remove debris from both above and below ground surfaces. In fact, this equipment is so powerful that some areas have to be protected by the presence of a blast shield in order to prevent the occurrence of serious accidents.

Water jetting is now more commonly used to clean dirt, grease, rust and other contaminants from both above and below ground surfaces. Blasting machines are designed to perform various tasks and come in various sizes. Before purchasing this type of cleaning equipment, make sure that you are getting the right equipment to perform your job. If in doubt, always consult a professional to ensure that you get value for your investment.