Flashcards
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Cards in this deck (9)
- 1The International Residential Code (IRC) requires rafters to be fastened to ridge boards or gusset plates if the pitch of the roof is greater than or equal to a certain angle. What is the angle?3/12
- 2How large should the footing or foundation for a masonry fireplace be?It should be more than 12 inches thick and extend six inches beyond the fireplace on all sides.
- 3How far from the foundation should the roof drainage system discharge water?more than 5 feet
- 4When is an unvented conditioned attic permitted?Where there is not a vapor retarder applied to the floor of the attic, but there is insulation applied to the underside of the roof deck.
- 5What is the proper slope for a horizontal drain pipe?1/8 to 1/2
- 6How far above a showerhead should the waterproof material in a bathroom extend?3 inches or above
- 7what is the maximum length between horizontal pipe clean outs100 feet
- 8How far above grade should a concrete slab extend?At least 8"
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- Flashcards on Untitled, created by Luke Lopinto on 04/08/2019.
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- Luke Lopinto
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