Which wall assembly will provide a higher sound transmission loss (TL): (a) 6-1/2-in.-thick concrete wall or (b) a 6 -1/2-in.-thick stud wall comprising 1-1/2 in. × 5 -1/2 in. wood studs covered on each side with 1/2-in.-thick gypsum board? Give reason(s) for your answer.
What will be an ideal response?
A 6-in.-thick concrete wall has higher TL because it is a much heavier wall than a stud wall. The surface density of an assembly is the main determinant of TL.
Trades & Technology
You might also like to view...
Breeding is recommended within 1 or 2 days prior to ovulation.
Answer the following statement true (T) or false (F)
Trades & Technology
Which of the following is not a function of mulch?
A) holds the grass seeds in place B) disperses seed C) increases evaporation rate D) provides a chemical attractant
Trades & Technology
Field beans are native to:
a. Asia c. Africa b. Europe d. the Americas
Trades & Technology
The separation of the refrigerant components in a zeotropic refrigerant when the refrigerant evaporates or condenses is known as:
A) Fractionation. B) Refinement. C) Concentration. D) Separation.
Trades & Technology