Interior Design Interior Design Materials & Finishes

Question 1

Which flooring material is produced by pressing layers of wood veneer together with adhesive under heat and pressure?

Accepted Answer

Engineered hardwood

Answer

Solid hardwood

Answer

Laminate

Answer

LVP

Question 2

A Janka hardness rating is used to measure which property of flooring materials?

Accepted Answer

Resistance to denting and wear

Answer

Moisture resistance

Answer

Thermal conductivity

Answer

Sound absorption

Question 3

Which countertop material is non-porous, heat-resistant, and composed of natural quartz crystals bound with resin?

Accepted Answer

Engineered quartz

Answer

Marble

Answer

Granite

Answer

Quartzite

Question 4

In textile specification, what does the term 'double rub count' measure?

Accepted Answer

Fabric abrasion resistance and durability

Answer

Thread count per inch

Answer

Colorfastness under UV exposure

Answer

Flame spread rating

Question 5

Which paint finish is most appropriate for high-traffic areas such as hallways, kitchens, and trim due to its durability and cleanability?

Accepted Answer

Semi-gloss

Answer

Flat/Matte

Answer

Eggshell

Answer

Satin

Question 6

Terrazzo flooring is composed of which materials?

Accepted Answer

Marble or granite chips set in cement or epoxy

Answer

Compressed cork and resin

Answer

Porcelain powder fired at high temperatures

Answer

Recycled glass and concrete