Which of the following is NOT an abrasive blasting method?

Which of the following is NOT an abrasive blasting method?

• A. Centrifugal blasting
• B. Slurry blast
• C. Chemical stripping
• D. Wet abrasive blast

Answer: (C)

Chemical stripping is not considered an abrasive blasting method because it relies on chemical agents to dissolve or remove surface coatings rather than mechanical means. In abrasive blasting methods, the primary function involves propelling abrasive materials at high velocity against a surface to remove contaminants, old paint, or corrosion. In contrast, centrifugal blasting, slurry blasting, and wet abrasive blasting are all mechanical methods that involve some form of abrasive particulate combined with a medium (like air, water, or slurry) to perform surface preparation. Each of these methods employs physical force to achieve the intended surface treatment, making them distinct from the chemical approach of chemical stripping.

Chemical stripping is not considered an abrasive blasting method because it relies on chemical agents to dissolve or remove surface coatings rather than mechanical means. In abrasive blasting methods, the primary function involves propelling abrasive materials at high velocity against a surface to remove contaminants, old paint, or corrosion.

In contrast, centrifugal blasting, slurry blasting, and wet abrasive blasting are all mechanical methods that involve some form of abrasive particulate combined with a medium (like air, water, or slurry) to perform surface preparation. Each of these methods employs physical force to achieve the intended surface treatment, making them distinct from the chemical approach of chemical stripping.