Michigan Residential Builders License Practice Test

For cutting fiber-cement board outdoors, what is a requirement according to Silica Standards?

1. Using a saw with a blade diameter of 10 inches or less

2. Only manual cutting methods are acceptable

3. Using a saw equipped with a dust collection system

4. No restrictions are necessary

The correct answer is: Using a saw equipped with a dust collection system

Using a saw equipped with a dust collection system is a requirement when cutting fiber-cement board outdoors according to Silica Standards. This is crucial because cutting materials such as fiber-cement can release harmful silica dust into the air, which poses health risks when inhaled over time. The dust collection system helps to minimize exposure to these hazardous particles by capturing the dust at the source. This not only protects the worker’s health but also adheres to safety regulations aimed at reducing silica dust exposure in construction environments. Implementing effective dust control measures, such as using a saw with a dust collection system, is a best practice in maintaining a safe working environment while handling materials that may contain silica.