Individuals can identify common and special-use board and block insulation products and their applications. They can describe general layout and installation procedures for this type of insulation. They can estimate, lay out and cut lags. They understand how to install board and block insulation on curved surfaces. They have been introduced to vapor retarder systems used for block and board insulation in below-ambient service. They can explain how to insulate the head of a vessel.

• Type Validation
• Time Hours