Study your flashcards anywhere!

Download the official Cram app for free >

  • Shuffle
    Toggle On
    Toggle Off
  • Alphabetize
    Toggle On
    Toggle Off
  • Front First
    Toggle On
    Toggle Off
  • Both Sides
    Toggle On
    Toggle Off
  • Read
    Toggle On
    Toggle Off
Reading...
Front

How to study your flashcards.

Right/Left arrow keys: Navigate between flashcards.right arrow keyleft arrow key

Up/Down arrow keys: Flip the card between the front and back.down keyup key

H key: Show hint (3rd side).h key

A key: Read text to speech.a key

image

Play button

image

Play button

image

Progress

1/16

Click to flip

16 Cards in this Set

  • Front
  • Back
CONSTRUCTION - PARTITIONS
interior construction-
partitions-
GYPSUM WALLBOARD FRAMING

a. typical stud and runner- light gauge steel studs set in floor and ceiling runners

b. furring channel (hat channel)- used for ceiling framing and to fur out from concrete or masonry walls that are uneven or require additional depth

c. resilient channel- improve acoustic properties by isolating the wallboard from rigid attachment to the framing
CONSTRUCTION - PARTITIONS
interior construction-
partitions-
GYPSUM WALLBOARD TRIM

LC BEAD
- has back flange
- must be installed prior to wallboard
- requires joint compound finish
CONSTRUCTION - PARTITIONS
interior construction-
partitions-
GYPSUM WALLBOARD TRIM

L BEAD
- no back flange
- can be installed after wallboard
- requires joint compound finish
CONSTRUCTION - PARTITIONS
interior construction-
partitions-
GYPSUM WALLBOARD TRIM

U BEAD
- also called "J metal"
- edge of metal trim is meant to be visible
- does not require joint compound
CONSTRUCTION - PARTITIONS
interior construction-
partitions-
GYPSUM WALLBOARD TRIM

LK BEAD
- for use in a kerfed jamb
- requires joint compound
CONSTRUCTION - PARTITIONS
interior construction-
partitions-
GYPSUM WALLBOARD PARTITION

WOOD FRAMING
- typical for residential construction

- 2"x4" studs, 16" OC, 1/2" wallboard
CONSTRUCTION - PARTITIONS
interior construction-
partitions-
GYPSUM WALLBOARD PARTITION

METAL STUD FRAMING
- typical for commercial construction

- 2-1/2"or 3-5/8" studs, 24" OC, 5/8" wallboard

- type "X" wallboard creates fire rated partition
CONSTRUCTION - PARTITIONS
interior construction-
partitions-
LATH AND PLASTER PARTITION

EXPANDED METAL LATH
a. diamond mesh
b. flat rib
c. rib

LATH & PLASTER
- lath attached to studs and serves a base for plaster

- plaster applied in 3 coats: scratch coat (applied to lath), brown coat (leveler) and finish coat (final texture & leveling)
CONSTRUCTION - PARTITIONS
interior construction-
partitions-
MASONRY

GLASS BLOCK PARTITION
- hollow unit with clear, textured or patterned face
- combines light transmission, privacy and security

- laid in stack bond (joints aligned not staggered)

- require expansion joints around perimeter due to glass expansion and floor structure deflection
CONSTRUCTION - PARTITIONS
interior construction-
partitions-
DEMOUNTABLE PARTITIONS

- a system of components that can be quickly assembled, disassembled and reused with nearly total salvageability

- typically 4 components: floor runners, ceiling runners, stud sections w/clips to hold panels, pre-finished gypsum wallboard panels

- differ from operable partitions in that demountable is meant to stay in place
CONSTRUCTION - CEILINGS
interior construction-
ceilings-
SUSPENDED GYPSUM WALLBOARD CEILING
- steel channels suspended by wire ties to structure above

- furring channels tied or clipped to steel channels

- wallboard screed to furring channels
CONSTRUCTION - CEILINGS
interior construction-
ceilings-
LAY-IN SUSPENDED ACOUSTICAL CEILING
- main runner attached @ 4'-0" OC connect to structure above by hanger wires

- cross tee connects to main runner

- ceiling angle at wall

- lay-in ceiling tile
CONSTRUCTION - CEILINGS
interior construction-
ceilings-
ACOUSTIC CEILING SYSTEMS

ACOUSTIC CEILING TILE PROFILES
a. lay-in exposed grid

b. lay-in tegular

c. concealed spline
CONSTRUCTION - CEILINGS
interior construction-
ceilings-
SUSPENDED ACOUSTIC CEILING

SEISMIC RESTRAINT - PARTITION BRACING (ZONES 3 & 4)
CONSTRUCTION - CEILINGS
interior construction-
ceilings-
SUSPENDED ACOUSTIC CEILING

RUNNERS AT PERIMETER PARTITION
CONSTRUCTION - CEILINGS
interior construction-
ceilings-
SUSPENDED CEILINGS

CEILING GRID BRACING