Tuesday, June 27, 2017

For Efficient Dry Ice Blasting New York Deserves To Be Visited First

By Betty Walker

It is no secret that the process of sandblasting is necessary in the modern way of life. However, it is also not a secret that the process can be very dangerous not just to the workers but also to the environment. Thus, ways need to be found to ensure that the process is still used, but only in a safe way. For proper dry ice blasting New York offers a good place to visit.

Blasting is a process that entails the use of various materials to clean surfaces. These materials include coal slag, copper slag, silica sand, glass beads, steel shot, steel grit, and nickel slag. These materials are grouped generally into toxic and non-toxic materials. Dry ice, plastic bead media, water, baking soda, sponge, and ground shells are examples of non-toxic materials.

The selection of the materials to be used should be based on several factors. These factors include job specifications, cost of material, workers health and environmental factors. The abrasive media should be chosen to match the type of surface being cleaned. For example it is dangerous to use glass beads on wooden surfaces. Therefore, the selection of abrasive materials should be done with care. It is advisable to test the materials on small areas before they can be used on the rest of the surface.

Health problems are caused by some of the toxic substances named above. Silica sand usually causes workers to develop lung cancer, silicosis and breathing problems. Silicon sand has been illegalized in some jurisdictions to curb its use. Those found using it without a permit are considered as being in violation of the law.

There are other causes of lung damage such as garnet sand and coal slag. These types of abrasives have the same effect to the body as that of silica sand. The other abrasives which are associated with problems include glass beads, nickel slag and copper slag. All these are toxic abrasives with the exception of steel grit and steel shot, which do not damage the lungs.

Abrasive blasting operations involve the use of heavy machinery. The kind of equipment used usually generates high levels of noise and dust. The surface that is being blasted may in some cases also contain hazardous materials. Such materials include silica and lead paint. Given the risks involved in this process, it is important to be careful before, during, and after blasting.

As part of being careful, less toxic materials named above should be utilized in this process. Also, abrasive materials that can be combined with water or other kinds of liquids should be used to reduce the amount of dust generated. As stated earlier, dust is usually generated in large quantities and for extended periods during the process.

The blasting activity should be done in an enclosed area. This is for the purpose of preventing the spread of dust to the environment and people near the location. This can be achieved through the employment of curtain walls. In case of small scale blasting, then there is the use of blast cabinets in order to contain the dust produced. There should also be proper ventilation in the operation rooms to help in reducing dust accumulation.

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