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Related Flashcards
Cards In This Set
| Front | Back |
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In a floor plan, what would section and elevation symbols be used for?
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To cross-referrence for information about the structure, walls, ceilings, floors and built-in items such as cabinetry.
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What are the four parts of a door assembly?
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Door
frame
hardware
partition it is installed into
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What determines a door's thickness?
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Function
code requirements
whether it is solid, hollow or made of composite materials
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What considerations should be given to coordinate door choice based on the material of the door frame and how it will be installed?
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Appearance
maintenance
fire code requirements
security needs
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What should hardware choice be based on?
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Use
function
appearance
if fire rating is needed
if there is a security need
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What three things should a door have that is being used for fire protection?
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Self-closing
proper latching devices
fire rated panic bar if an exit door
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How is the fire rating of a door determined?
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It is 3/4 the rating of the surrounding wall
how long it can hold back a fire
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What 5 requirements are considered in selecting door hardware?
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Function
accessibility
code requirements
security
appearance
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What 5 general parts make up door hardware?
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Operating device (latches & locks)
hinges
closers
silencers
pulls
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What three ways is door hardware generally handed?
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Left or right-handed
reversible
universal
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What are 3 types of lock sets?
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Mortise (latch bolt-style or deadlock) - most secure
bored (or cylindrical lock or latch set) - most common
preassembled - (unit lock - factory installed in a notch on the door edge) - uncommon
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What are 3 basic types of door hinges?
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Full-mortise
half-mortise or half-surfaced
full surface
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What 11 things do you typically find on a residential door schedule?
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Door number
Quantity
door type
door width
door height
door thickness
door material
frame material
frame finish
hardware
remarks
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What additional items would you find in a commercial door schedule?
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Fire-rating
Elevation
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On Door schedules, what are the general column heights and lettering size?
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Column - 1/4"
Lettering - 1/8"
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