Construction Math
11 1/4"+ 1' 7/16"=
1' 11/16
Power tool used for ripping, crosscutting, mitering,
plunge cuts, bevel cuts?
Circular saw
Before cutting what should we do with the stock?
Check for nails and any other metal before cutting
One project the intro 7th period worked on?
letters, birdhouses pumpkins, mini walls
How many joists are required for an 8x10 tool shed when the joists are spaced at 16" OC?
9
3' - 2' 3 1/2"=
8 1/2"
A saw consists of a metal surface with a slotted table insert in the center with a circular saw blade extending through.
Table saw
When cutting treated lumber you should always wear what?
Eye protection and dust mask
How many ceiling tiles are in this room?
126
Part of the rafter that rests squarely on the top plate is called what?
Birdsmouth
What is square footage of a 30' x 50' house?
1500 sq ft
Power tool shapes edges, rabbeting, beveling, dovetailing, dadoing, mortising wood?
Router
One safety rule with levels?
Don't drop it!!!!!!!!
Whats Mr. Longs favorite phrase he uses?
Take pride in your work or 0 excuse limit or this is a participation class or whats happening
What supports the weight above a window?
Header
One side of the roof is 17' x 40'. How many bundles of shingles are needed to cover the roof if the bundle covers 33 sq ft?
42 bundles or 14 squares of shingles
Power tool with a forward and a reverse?
Power drill
The focus four hazards are
Falls, electrocution, struck by, caught in or between
How many days do you have each year of school?
180
The 3-4-5 rule, used when squaring a building is based on what?
Right triangle
How much hard wood is needed for a 34' x 60' home with attached garage 20' x 20'?
Each box contains 45 sq ft
46 boxes
Name 5 battery powered tools?
drill, sawzall, circular saw, grinder, nail guns, flashlight, sweeper, blower, radio
What does OSHA stand for?
occupational safety and health adminstration
How many years did Mr. Long have in construction before he started teaching?
24
The nominal dimensions of a typical concrete masonry unit are?
8x8x16