Which material is commonly used as Class III vapor retarder (VR) in stud walls?

What will be an ideal response?


No separate VR needed as latex- or enamel-painted gypsum board functions as Class III VR.

Trades & Technology

You might also like to view...

Describe the LIM or limit test instruction.

What will be an ideal response?

Trades & Technology

The area of a triangle is equal to one-half the product of the base and ____________________.

Fill in the blank(s) with the appropriate word(s).

Trades & Technology

All of the following are true of growing vegetables EXCEPT that____

a. they need soil with good drainage b. slightly acid soil is best for most crops c. land should be relatively flat d. they are appropriate for commercial purposes in all areas of the country e. harvest must be timely for quality

Trades & Technology

____________________ is the process in which energy from sunlight is converted to chemical energy by the plant

Fill in the blank(s) with correct word

Trades & Technology