Which of the following materials is commonly used for interior wall finishing in Japanese residential buildings
Which of the following materials is commonly used for interior wall finishing in Japanese residential buildings, known for its breathability and sound absorption?
A. Gypsum board
B. Plasterboard (Kizuna Ita)
C. Ceramic tiles
D. Aluminum panels
E. PVC panels
Answer: B
Explanation: Plasterboard (Kizuna Ita) is a traditional interior wall finishing material in Japanese residential buildings. It is made of lime, gypsum, and organic fibers, providing breathability (to regulate indoor humidity) and sound absorption, which aligns with Japanese living habits and is a common exam
