Building and Property Inspection Module 1 Review Accurate 100%

What is the purpose of exterior cladding? - ANSWER Protect the building structure and interior from damage due to water and snow, wind, pests, and mechanical damage. Provide reasonable security, and enhance the appearance of the house How far above grade should wall cladding materials be to protect the cladding system and structure from damage? - ANSWER 6 to 8 inches How far above grade should masonry be? - ANSWER 4 inches For most sidings, how far above grade should cladding be? - ANSWER 6 inches Where are weep holes typically found? - ANSWER On masonry veneer walls For best practice, how far above the roof should siding be? - ANSWER 2 inches above the roof Since when has adhered masonry veneer been available? - ANSWER Since the 1960's When did adhered masonry become popular? - ANSWER The 1990's What is efflorescence? - ANSWER It is a salt deposit on a masonry or concrete surface that is associated with water moving through walls. What is a lintel? - ANSWER It is a structural horizontal block that spans the space between two vertical supports. Often on doors, windows, and fireplaces. What are the two most durable mortar joints? - ANSWER Concave joint and a V-joint When did it become common for masonry veneer walls to have weep holes? - ANSWER Around the 1980's What is the purpose of weep holes? - ANSWER To allow air into the cavity of a masonry wall to equalize the pressure while allowing water to drain out. What is the purpose of sheathing paper? - ANSWER To protect the wall from moisture and it extends down to overlap the bottom flashing. What is one reason that a masonry wall might be bowing? - ANSWER Possibly because it has not been laterally restrained, either at the second level or just in general.