Ct Exam 2

Front 1

board

Back 1

lumber less than 2" thick

Front 2

dimension lumber

Back 2

2"-4" thick lumber

Front 3

timber

Back 3

lumber greater than 5" thick

Front 4

composite panel

Back 4

plywood veneer over a particle board

Front 5

plywood

Back 5

strongest wood pannel product

Front 6

OSB

Back 6

oriented strand board
can be used as sheathing, decking & sub flooring

Front 7

plywood & panel products used for

Back 7

structural capability
surface appearance
exposure durability (interior and exterior)

Front 8

split rings

Back 8

high capacity connectors used in heavily loaded jonts in timber frames

Front 9

metal connectors

Back 9

dimension lumber are connected by securely attached devices designed to transfer structural loads.
used in light wood frame construction

Front 10

I Joists

Back 10

-laminated veneer lumber
-composite member that uses structural flanges and wood structural panel webs
-replaced dimensional lumber joisting
-mostly residential construction

Front 11

tangental shrinkage

Back 11

most common, perpendicular shrinkage

Front 12

radial shrinkage

Back 12

creates cracks/splits in wood from shrinkage

Front 13

longitudinal shrinkage

Back 13

least shrinkage

Front 14

spring wood/ early wood

Back 14

more moisture, light rings

Front 15

summer wood/late wood

Back 15

less moisture, darker growth rings

Front 16

Masonry wall: load bearing wall

Back 16

reinforced or non reinforced
all 1 type of masonry/composite (brick & cmu)
solid masonry

Front 17

masonry wall: non load bearing

Back 17

cavity wall
infill wall

Front 18

contemporary masonry construction

Back 18

solves problems of moisture & air infiltration by separating masonry layer from support structure

Front 19

CMU

Back 19

concrete masonry units
1-brick
2-large hollow units/blocks
3- large solid units

Front 20

CMU manufacturing

Back 20

vibrated into steel molds, steam cured inside autoclave at high pressure

Front 21

CMU Wall construction

Back 21

1-establishing a lvl bed of mortar on top of foundation
2-laying the leads (corners)
3- laying to the leads (filling in)

Front 22

masonry ties

Back 22

used to anchor the outer wall of brick to cmu back up wall, work with reinforcing

Front 23

wythe

Back 23

vertical stack of bricks

Front 24

bond

Back 24

the pattern in which masonry units are laid to make a wall

Front 25

components for masonry veneer wall

Back 25

support angle, reinforced back up wall, masonry ties,
rigid insulation board, weep holes

Front 26

steel shelf angle

Back 26

used to support bricks spanning an opening in non load bearing wall

Front 27

igneous rock

Back 27

-rock deposited in molten state
-yields granite
-hard & durable
-most permanent

Front 28

sedimentary rock

Back 28

-rock deposited by the action of wind/water
-yields limestone & sandstone
-porous & easy to cut

Front 29

metamorphic rock

Back 29

-rocks transformed by heat & pressure
-yields slate & marble

Front 30

stone quarrying

Back 30

stone extracted by sawing and turning large blocks, then splitting into smaller blocks

Front 31

lewis pins

Back 31

finished stones hoisted into position in a wall by theses anchors for the ropes
(used to move heavy cut stone)

Front 32

expansion joints

Back 32

joints in masonry walls that allow moisture expansion of bricks

Front 33

control joints

Back 33

joints in CMU wall that control shrinkage cracking

Front 34

fieldstone

Back 34

rough stone obtained from riverbeds & fields

Front 35

rubble stone

Back 35

irregular quarried fragments with one good face

Front 36

dimension stone

Back 36

stone that has been quarried and cut into rectangular forms

Front 37

cut stone

Back 37

large slabs of dimension stone used for walls

Front 38

ashlar

Back 38

smaller units of dimension stone used for walls

Front 39

flagstone

Back 39

thing slabs of either rectangular or irregular shape used for flooring/paving

Front 40

MDF

Back 40

medium density fiberboard made of sawdust glue and pressure
no shrinkage

Front 41

stringers

Back 41

sloping members that support stair structures

Front 42

centering

Back 42

temporary wood structures used to make arches

Front 43

structural bonds

Back 43

monk, flemish & english

Front 44

non structural bond

Back 44

runnin bond

Front 45

lintel

Back 45

component that spans an opening in a masonry wall

Front 46

ribbon joist/band joist

Back 46

fasten to inside of wall to support floor joists

Front 47

batter boards

Back 47

used for aligning framework

Front 48

rough openings

Back 48

dimensions for framed openings given in this

Front 49

sill plate

Back 49

1st wooden piece anchored to the foundation

Front 50

floor joists/trusses

Back 50

sit on top of sill plate

Front 51

steel shelf angles

Back 51

used to support bricks spanning an opening in a non load bearing wall