Tues Test Flashcards
When does builder cut out sole plate of door opening?
After wall is erected and braced
Min height of gaurd rail for residential deck
36
How much overlap should planks on scaffolding have that are not immovable?
12 inches
Foundation plates/sills should be anchored not more than _____ inches apart
72 inches apart
Min width footing for ligh framed construction
12”
Windows intended for escape route must be not more than ______ inches above finished floor
44 inches above finished floor
3 tab asphalt shingles in severe climates on 5/12 pitch, ice membrane needs to extend min of ______” unles slope exceeds 8/12 pitch then it’s 36”
24” of ice protections
Using superplasticizer admixture to increase workability of concrete has short lived Time of _____ to ——- minutes
30 to 60 min
Correct placement of anchors for metal track in steel frame to floor concrete or wood
—— inches from end
——- inches on center
2 inches from end 24” on center
Max allowable pressure on for latch on emergency egress door
——— psf
15 psf max pressure on emergency egress door
Re: scaffolding: min width of planks before fall protection is required
18” min width of plank before fall protection is required
Max exposure with 24 no 2 pres treated taper sawn wood shake on 4:12 pitch or steeper
7.5 inches of exposure max on shakes when slope is greater than 4:12
How much can be notched from non load bearing stud without compromising structural integrity
40% of non load bearing stud can be notched without compromising integrity’s
Wall ties supporting masonry veneer shall not support more than ——— sq ft of wall area.
2 2/3. 2.67 square feet is the most that one wall tie shall support
Max spacing between fire blocking in a concealed wall
—— ft
10 ft max spacing between fire blocking in concealed wall
Wall ties for veneer placed no greater than
——“ horizontal
——“ vertical
No more than 32 horizontal 24” vertical
Min thick structural concrete wall
4” thick
Dropping debris without chutes how from opening
_____” high
______’ back
42” high
6’ back
How close to a plastic or canvas tarp can you put a heater?
10’
Wood floor joists have a min of how many inches of bearing On masonry?
3” min
Shoring is required on trenches how deep?
5’ trench deptxh
Min distance ladder should extend above roof
36” above roof
Type of faster to attach steel studs to runners
Pan head
Min rebar for slab on ground turned down footinf
1-# 4 rebar in top and bottom of footing
Most important when rescuing some one from permit required confined space
Supplemental oxygen
Protection not needed on sill plates ——“ above ground
8” above ground no protection
Sandy gravel load bearing value
——- psf
3000 psf
Best fire rating of asphalt shingles
Class A
Notched at the end of a floor joist not to exceed
25% or 1/4
All trenches ——- deep must have ladder or steps
4 feet deep
Must have ladder
Untreated wood girder beam sets in a pocket of concrete foundation that is subject to weather shal have min air space of ——“
1/2 inch min air space
