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SOC > Theatre Of Operations > Flashcards

Theatre Of Operations Flashcards

1
Q

What are the types of lumber?

A

Hardwood
Softwood
Bamboo
Palm

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2
Q

What are the classes of lumber?

A

Yard lumber
Structural lumber
Factory lumber

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3
Q

What are the subcategories of yard lumber?

A

Select lumber

Common lumber

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4
Q

How big is a 2x4?

A

1 1/2” x 3 1/2”

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5
Q

What is the standard size of plywood?

A

4x8

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6
Q

How do you calculate for lumber needed?

A

BF= T x W x L x # of pieces/ 12 or 144

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7
Q

If L = feet what do you divide by?

A

12

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8
Q

If L = inches what do you divide by?

A

144

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9
Q

What is BF?

A

Board Feet

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10
Q

What is BM?

A

Board Measure

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11
Q

How do you determine BM?

A

1” or smaller, add 20%

2” or larger, add 10%

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12
Q

How do you find the number of sheets needed for sheathing?

A

Linear feet x height/ 32

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13
Q

How do you find nails needed in lbs for framing?

A

D/6 x BM/100 = pounds

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14
Q

How do you find pounds for nails for sheathing?

A

D/4 x BM/100

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15
Q

What are the types of joints?

A

Butt

Lap

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16
Q

How far do nails need to penetrate?

A

2/3

17
Q

How long is a permanent building intended to stand?

A

25 years or longer

18
Q

How long is a semi-permanent building intended to stand?

A

5-25 years

19
Q

How long is a temporary building intended to stand?

A

5 years

20
Q

What are the components of substructure?

A

Footer, girders, joist, sub floor, bridging

21
Q

When should all wooden members be treated?

A

When less than 18” from the ground.

22
Q

How is a finished floor laid?

A

Offset from sub floor

23
Q

What is the formula for floor sheathing?

A

L x W/32 round up x 2

24
Q

What are the truss components?

A 
Hangar
Long Web
Short web
Gusset
Bottom cord
Top cord
Heel point gusset
Third point gusset
1/4 point gusset
Peak point gusset
25
Q

What are the wall components?

A 
Sole plate
Stud
Jack stud
King stud
Header
Sill
Crippler
Fire block
Top plate
Double top plate

SOC (12 decks)

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