What weight plastic is typically used for erecting barriers?

The choice of 4 mil plastic for erecting barriers is appropriate because it strikes a balance between durability and manageability in containment and abatement activities, such as those involving asbestos. This thickness offers sufficient strength to resist tears and punctures, while still being light enough for easy handling and installation.

Using 4 mil plastic is common in settings where a barrier is required to control dust and debris, as it helps to effectively seal off areas to protect workers and the environment from the hazards associated with asbestos. Thicker plastics, such as 6 mil or 8 mil, may provide greater durability but can be more challenging to work with, making them less ideal for temporary barriers that need to be put up and taken down.