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問題一覧
1
When installing a steel door frame, how many anchors should be installed on each side of the door?
2
2
Spreaders are used to maintain____ when the door frame is installed on a block wall
width
3
And interior wall with casings is most commonly used with ?
demountable partitions
4
compression anchors are used at the top of knockdown frames, and they can keep the miters
tight and adjust an out of square frame
5
What gauge steel is used for steel door frames?
16
6
The shims should be placed closer to the barrel side of the hinge if you want to
throw the door
7
The best type of wood for exterior finishes would be ?
cedar
8
The building code says that when installing vertical wood siding we must have a ___mm clearance above the ground
200
9
Long, tall walls, where the brick is the cladding require the addition of ?
expansion joints into the walls
10
A curtain wall is a non-load bearing wall that supports itself and ?
exterior finishes
11
The rain screen principle is a method of cladding that
Leaves a space behind the cladding for moisture to drain away
12
Three coats of stucco are supplied. What are the three different coats?
scratch brown and finish
13
stucco requires us to install an ___________ as a sheathing membrane over wood frame walls
asphalt impregnated fibreboard
14
Final siding has a high expansion and contraction factor due to
temperature change
15
Clapboard or bevel sliding can have the
exposure adjusted
16
Corrosion resistant nails must be used for
wood siding
17
In a built up roof system if that insulation is installed below the roof deck we would be required to incorporate an
airspace to allow for airflow
18
The main purpose of a built up roof is to contain the
roofing materials
19
A can’t strip is used to create
A bevelled inside corner between the horizontal roof and a vertical transition
20
Scupper is an opening in a roof at the
perimeter to allow water to drain
21
Steel stud framing can be
Loadbearing or nonload bearing
22
Tracks must be the same gauge, or heavier than
the studs
23
Lightweight steel stud gauge is ?
20,22,25
24
Heavyweight steel stud is ?
14,16,18,20
25
Tracks installed for interior walls must be fasten with a minimum of ?
600mm o.c
26
Tracks installed on exterior walls must be fastened with a minimum of ?
300mm o.c
27
Studs can be secured by
crimping,screwing,welding
28
Leading edge of a panel is fastened to the
open side of the stud first
29
Corner consisting of two studs is called a ?
pass through corner
30
The maximum spacing, when installing resilient channel is ?
600mm o.c
31
Steel stud wall studs in a fire, rated assembly are cut how much shorter than the actual wall height ?
1/2”
32
The shoe on a lintel must extend a minimum of
150mm down the trimmer
33
Panel edges must not be placed in line with the
edges of an opening
34
When installing drywall in a house, we always start boarding the
ceilings first
35
Type X gypsum board is used to protect framing from
fires
36
When using a Spiral saw the correct direction of operation is
Counter clockwise
37
Aviation snips would be best suited for cutting ?
Metal T-bar ceiling tees
38
Screws should be spaced how far from the edge of the panel ?
10mm
39
Taping compounds or adhesives can be used for
laminating drywall
40
For an inside curve, the drywall is ?
wetted on the backside
41
Plaster grounds are used to control the
plaster depth
42
Expansion joint is incorporated into main teas for fire rated assemblies, what what else is installed?
hold down clips
43
When chalking a line for a wall angle, where do you mark?
Mark the top side of the angle
44
Main tees are installed running the
length of the room
45
Border tile should be a minimum of
1/2 a tile
46
Suspended ceilings can be
exposed,semi-concealed or concealed
47
A suspended drywall ceiling system require
furring channel to be fastened too
48
The maximum spacing of furring channel is?
600mm
49
If installing hangers for an expose suspended ceiling system, the maximum spacing is ?
1200mm
50
How many attachment points are needed for each side of an interior knock down frame ?
2
51
when constructing a bulkhead with suspended ceiling Components, what would you fasten it with?
rivets
52
The screws for fasting drywall should penetrate how far through the steel stud ?
10mm
53
Two types of demountable partition systems are?
progressive and non-progressive