Asphalt math
4 miles, 6'' of asphalt, road is 7' wide.
Tons?
Density = 145
596 tons
Rectangular shape measuring 48'' X 78'' X 12''
Volume = ?
Slab pour measuring 60' by 85' and the depth is 10''
How many yards do I need?
157 yards
Grade rods are read in what?
10ths & 100ths.
100 pennies to a dollar & 10 dimes to a dollar
1/2 mile, 12' across, 8'' thick, density of 100 pounds per cubic foot. How many trucks do I need?
14 trucks
CIRCLE with a DIAMETER of 30' and a height of 12'.
8482.32 cubic feet
Slab measuring 20' by 45' with a depth of 4''
How many yards?
11 yards
What do the red numbers represent? What about the black numbers?
Red = whole feet
Black = inches
5 miles, 6 feet across, 2'' thick. Density of 80 pounds per square foot
How many tons?
120 tons
Rectangle with two side lengths measuring 100'' and one length at 120''
Volume = ?
688.9 cubic feet
Wall measuring 50' long, 2' across, and 20' high.
Yards = ?
75 yards
What is a hub used for?
18 miles, 13' across, 12'' thick. Density of 300 lbs per cubic foot.
Trucks?
2288 trucks
Semi circle with a radius of 13' and a height of 15'
3981.97 cubic feet
Column with a diameter of 2' and a height of 12'
Yardage = ?
2 yards
On a grade rod, the hash mark beveled outwards is representing what?
.5 - your halfway point.
100 miles, 18' across, 6'' thick. Density of 120 LBS
How many tons & trucks?
31680 tons & 3520 trucks
Triangle with a base of 20' and a height of 12' and a thickness of 2'.
Volume = ?
240 cubic feet
Column with a radius of 48'' and a height of 360''
Yardage = ?
14 yards
What are some basics of using a laser & linker rod?
Lasers are self leveling, but your base should still be semi even.
Lock in your story pole when you find zero
Your laser eye will tell you whether or not you need to go up or down.