Is abrasive blasting and sandblasting the same? That’s the question that a lot of people ask. You might be surprised that they’re relatively the same thing. Sandblasting is simply a specific form of abrasive blasting.
For the longest time, abrasive blasting is equivalent to abrasive blasting because the only material used for this method is sand. Now, there are many other options and that’s mainly where the difference lies.
What is Abrasive Blasting?
Abrasive blasting relies on the use of air compressed at very high pressure. Such air is mixed to the air to mix with fine abrasives emitted through the nozzles. Such abrasive particles are tasked to remove rust, paint, corrosion, discoloration, and dirt from most types of surface. Abrasive blasting is useful on almost all hard surfaces that have to be cleaned.
Since we now know that there are different types of abrasive blasting available, it is important that you choose the right type of abrasives for your project. You must consider the hardness, size, mass, and sharpness of the surface, along with its reclaim capabilities and breakdown rate.
What is Sandblasting?
As a specific type of abrasive blasting, sandblasting uses sand to sharpen surfaces. However, newer technologies are forcing people to do away with sandblasting and use a modern method of blasting. Some experts discourage the use of sand for this purpose because of safety and health concerns. It’s because the silica found in sands are known to cause severe respiratory illnesses. To reduce the possibility of getting your health at risk, a respirator should be used.
But more than silica, sand contains too much moisture and impurities. These can cause blockages to the equipment used, which will eventually lead to failure. Another reason why sand isn’t the best choice these days is the fact that it rarely works well with other types of abrasives.
What You Should Know About Sandblasting
The sand that’s fed into the blasting machine is changed to its powder form, where it loses its abrasive capabilities. It’s important to use the right type of abrasive so that the job goes quicker. Otherwise, you won’t be achieving the desired results.
There are other things that you should know more about sandblasting and it is best that you find out a lot about them through a reputable Houston sandblasting company. It’s true that sand is a lot easy to find as it is bountiful elsewhere. But then, it also wouldn’t hurt to explore your other options either.
Abrasive Blasting Options
It pays to do a little research about your other options when it comes to abrasive blasting. Go through the inventory of several suppliers and see what choices they have for you. Find out if the blasting supplies they offer are sufficient for your needs. That’s how you make a great choice when it comes to abrasive sanding.
A quick search over the internet will also help. Gather as much information as you need about abrasive blasting so you can make good and informative choices at all times. Learning about the different kinds of abrasives and their general use will go a long, long way.