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20 Cards in this Set
- Front
- Back
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the most common roof type is called ____ |
gable roof |
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the tool used to lay out rafters is called a _____ A. speed square B. framing square C. rafter square D. all the above |
all the above |
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if the slope for a roof is 8 on 12, the unit rise of a common rafter is _____ |
8 |
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if the slop of a roof is 10 on 12, the unit run of a common rafter is _____ |
12 |
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if the span of a building is 32' and the slope is 11 on 12, the total run is _____ |
16 |
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two sloping roofs meeting at the top |
gable roof |
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slops in one direction only |
shed roof |
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slops upward from all walls of the building to the top |
hip roof |
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a variation of the gable roof |
gambrel roof |
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usually the width of the building |
span |
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sloping member of the roof frame |
rafter |
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horizontal travel of the rafter |
total run |
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uppermost horizontal line of the roof |
ridge |
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vertical distance that the rafter rises |
total rise |
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gives no consideration to the thickness of the stock |
total span |
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a fractional ratio of rise to span |
pitch |
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inches of rise per foot of run |
slope of the roof |
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vertical when the rafter is in position |
plumb line |
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horizontal when the rafter is in position |
level line |
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horizontal distance covered by the roof |
line length |
