NCIDQ Materials, Finishes, and Specifications

Question 1

Which carpet specification method describes performance requirements without naming a specific product brand?

Accepted Answer

Descriptive specification

Answer

Proprietary specification

Answer

Reference standard specification

Answer

Base bid with alternate specification

Question 2

What does VOC stand for in interior finish specifications, and why is it regulated?

Accepted Answer

Volatile Organic Compound; regulated because it contributes to poor indoor air quality

Answer

Vinyl Overlay Coating; regulated for flammability

Answer

Visual Opacity Coefficient; regulated for light transmission

Answer

Vapor-Only Content; regulated for moisture control

Question 3

Which flooring material is rated by the Coefficient of Friction (COF) for slip resistance?

Accepted Answer

Ceramic and porcelain tile

Answer

Carpet tile only

Answer

Luxury vinyl plank only

Answer

Hardwood flooring only

Question 4

What does the Wyzenbeek test measure for upholstery fabric?

Accepted Answer

Abrasion resistance (durability)

Answer

Colorfastness to light

Answer

Tensile strength under load

Answer

Flammability in a vertical position

Question 5

What is the significance of an 'MR Credit' in LEED v4 for material specifications?

Accepted Answer

It rewards use of materials with recycled content, regional sourcing, or third-party certification

Answer

It indicates materials that meet fire code minimums

Answer

It refers to moisture-resistant products in wet areas

Answer

It applies only to mechanical room materials

Question 6

Which countertop material has the highest resistance to heat, scratches, and chemicals in a laboratory or heavy commercial setting?

Accepted Answer

Epoxy resin

Answer

Laminate (HPDL)

Answer

Quartz composite

Answer

Solid surface (e.g., Corian)