Cm 2121 Exam 3 (Chapter 4)

Front 1

____ timber frame construction may be used for both residential and nonresidential structures

Back 1

Contemporary

Front 2

Large wood members have greater resistance to fire than unprotected steel

Back 2

TRUE

Front 3

Fire resistive, ttraiditional ____ consists of heavy timber faming within brick masonry exterior walls

Back 3

Mill construction

Front 4

:collapse of beam must not topple supporting wall

Back 4

Fire Cut Beam Ends

Front 5

A _____ around the beam end prevents moisture in the masonry wall fom seeping into the beam

Back 5

ventilating air space

Front 6

Upper clip restrains beam from _____ while allowing rotation due to structural deflection or beam collapse in a fire

Back 6

side to side movement

Front 7

Decking comes in depths of _ to _, capable of spanning roughly from 5' to more than 20'

Back 7

2" to 8"

Front 8

To achieve the required fire resistance, floor decking must be covered with what?

Back 8

tongue and groove boards or plywood

Front 9

Fire resistant heavy timber floor and roofs must be constructed with concealed cavities where fire could develop undetected

Back 9

FALSE without concealed cavities

Front 10

span lengths are typically limited to _

Back 10

20'

Front 11

___ can span over 80'

Back 11

glulam beams

Front 12

Heavy timber trusses can span beyond ____

Back 12

200'