Division 06 Review

What is sheathing primarily used for in construction?

• Interior decoration

• Electrical wiring

• Protection of the roof, wall, and floor framing

• To support structural loads

Which of the following is NOT a gypsum board sheathing product mentioned

• DensGlass

• Securock

• GlasRoc

• Roxul

What is the purpose of backing in construction

• To provide insulation

• To support hanging accessories

• To waterproof surfaces

• To enhance aesthetic appeal

What is millwork primarily associated with?

• Electrical systems

• Roofing

• Engineered wood products

• Built-in cabinets and casework

Which of the following is NOT a component of millwork?

• Plumbing pipes

• Molding

• Custom trim

• Chair-rails

What material is infused with silicon in exterior sheathing?

• Wood

• Metal

• Gypsum

• Plastic

Which of the following is a characteristic of exterior sheathing?

• Soundproof

• Water-resistant

• Waterproof

• Combustible

Which part of the growth ring has larger cell cavities and thinner walls

• Latewood

• Earlywood

• Hardwood

• Softwood

What is the cut angle relative to the wood grain for quarter sawn lumber?

• greater than 45 degrees

• exactly 90 degrees

• less than 45 degrees

• 15 degrees

Which of the following is not a type of structural composite lumber?

• NLT

• CLT

• SPF

• LVL

• ISL