881. Which of the following is a common use of marble in construction materials?
a) Insulation
b) Structural support
c) Flooring and wall cladding
d) Electrical wiring
View Answer
Correct answer: c) Flooring and wall cladding
Explanation: Marble is frequently used for flooring and wall cladding in construction materials. Its luxurious appearance and durability make it a popular choice for adding elegance and sophistication to interiors.
882. Which of the following statements about marble is true?
a) It is a synthetic material created in factories.
b) It is a lightweight material compared to other stones.
c) It is resistant to stains and scratches.
d) It is an abundant and low-cost material.
View Answer
Correct answer: c) It is resistant to stains and scratches.
Explanation: Marble is known for its resistance to stains and scratches. However, it still requires proper care and maintenance to preserve its beauty and longevity.
883. Flagstones are typically made from which type of stone?
a) Marble
b) Granite
c) Sandstone
d) Limestone
View Answer
Correct answer: c) Sandstone
Explanation: Flagstones are commonly made from sandstone, which is a sedimentary rock composed of sand-sized grains. Sandstone’s durability and natural texture make it suitable for creating flagstones.
884. Which of the following is a characteristic of flagstones?
a) Prone to cracking and breaking
b) Highly porous and water-absorbent
c) Non-slip surface
d) Vulnerable to insect infestation
View Answer
Correct answer: c) Non-slip surface
Explanation: Flagstones are known for their non-slip surface, which makes them a safe choice for outdoor applications. The natural texture of flagstones provides traction, reducing the risk of slips and falls.
885. Which type of marble finish is smooth and reflective, with a glossy appearance?
a) Honed
b) Tumbled
c) Polished
d) Brushed
View Answer
Correct answer: c) Polished
Explanation: Polished marble has a smooth and reflective surface, achieved through a process of grinding and buffing. It creates a glossy finish that enhances the natural beauty of the stone.
886. Flagstones are typically installed using which method?
a) Mortar or adhesive
b) Dry-laid without any bonding material
c) Stapling or nailing
d) Welding or soldering
View Answer
Correct answer: b) Dry-laid without any bonding material
Explanation: Flagstones are commonly installed using a dry-laid method, where they are placed directly on a well-prepared base without the use of mortar or adhesive. The stones are arranged close together to create a stable and visually appealing surface.
887. Which type of marble finish has a smooth and matte appearance?
a) Polished
b) Tumbled
c) Honed
d) Brushed
View Answer
Correct answer: c) Honed
Explanation: Honed marble has a smooth and matte appearance. It undergoes a grinding and sanding process that creates a satin-like finish. Honed marble is popular for its understated elegance and natural appeal.
888. Which of the following is a characteristic of marble as a flooring material?
a) It is resistant to water and moisture damage.
b) It requires minimal maintenance.
c) It can be susceptible to etching and staining.
d) It is an affordable option compared to other flooring materials.
View Answer
Correct answer: c) It can be susceptible to etching and staining.
Explanation: Marble can be susceptible to etching and staining if exposed to acidic substances or certain chemicals. Proper sealing and regular maintenance are necessary to minimize the risk of damage and preserve its appearance.
889. Which type of marble finish has a textured surface with a slightly worn appearance?
a) Polished
b) Tumbled
c) Honed
d) Brushed
View Answer
Correct answer: b) Tumbled
Explanation: Tumbled marble has a textured surface with a slightly worn appearance. It is achieved by tumbling the marble tiles or stones in a drum with abrasive materials. Tumbled marble creates a rustic and aged look.
890. Flagstones are known for their _______ appearance, which adds a natural and organic touch to outdoor spaces.
a) Smooth and polished
b) Sleek and contemporary
c) Rustic and textured
d) Bright and vibrant
View Answer
Correct answer: c) Rustic and textured
Explanation: Flagstones have a rustic and textured appearance that adds a natural and organic touch to outdoor spaces. The irregular shapes and rough surfaces create a charming and timeless aesthetic.
