How do I calculate my road base ton?
Manual Calculator
- Multiply the length of the area by the width of the area = Square Feet.
- Multiply Square Feet by the Depth* = Cubic Feet.
- Divide Cubic Feet by 27 = Cubic Yards.
- Multiply Cubic Yards by 1.5 = Tons Needed.
How many yards of road base do I need?
Calculate How Many Cubic Yards of Gravel You Need Cubic yards are found by multiplying the length by the width by the depth in yards. Find the driveway’s length and width in yards by dividing the measurement in feet by 3.
How many cubic yards is a ton of road base?
Regarding this, “how many cubic yards in a ton?”, generally for estimating purpose 1 cubic yard of gravel weighs around 3000 pounds and 1 US ton = 2000 pounds, so yards in a ton = 2000/ 3000 = 0.66 cubic yards, therefore, there are 0.66 cubic yards in a ton.
What is CBR road base?
The California Bearing Ratio (CBR) is a measure of the strength of the subgrade of a road or other paved area, and of the materials used in its construction. The ratio is measured using a standardized penetration test first developed by the California Division of Highways for highway engineering.
How much road base is a ton?
Road base costs $18 to $30 per ton, and plain pea gravel or limestone costs $28 to $45 per ton.
How many tons is 100 cubic yards?
27 ton
Cubic Yard to Ton Register Conversion Table
| Cubic Yard [yd^3] | Ton Register [ton Reg] |
|---|---|
| 20 yd^3 | 5.4 ton reg |
| 50 yd^3 | 13.5 ton reg |
| 100 yd^3 | 27 ton reg |
| 1000 yd^3 | 270 ton reg |
How much crush and run Do I need calculator?
Multiply the length (L), in feet, by the width (W), in feet, by the height (H), in feet, and divide by 27. This number is how many cubic yards of crushed stone you need. When using this equation, make sure all your measurements are in feet.
How do I calculate yardage needed?
Total number of pieces divided by number of pieces that fit into width equals number of rows you need. Number of needed rows multiplied by length of one piece equals total project in inches. Total project inches divided by 36 inches equals total yardage needed (rounded up to the whole number).
How many yards is 10 tons?
Ton Register to Cubic Yard Conversion Table
| Ton Register [ton Reg] | Cubic Yard [yd^3] |
|---|---|
| 2 ton reg | 7.4074074074 yd^3 |
| 3 ton reg | 11.1111111111 yd^3 |
| 5 ton reg | 18.5185185185 yd^3 |
| 10 ton reg | 37.037037037 yd^3 |
How is CBR percentage calculated?
C.B.R. = (PT/PS) X 100 The C.B.R. values are usually calculated for penetration of 2.5 mm and 5 mm. Generally the C.B.R. value at 2.5 mm will be greater than at 5 mm and in such a case/the former shall be taken as C.B.R. for design purpose.
What is the minimum CBR value for subgrade?
The minimum CBR value of a sub-base soil should be 20% and 30% for traffic up to 2 msa and traffic exceeding 2 msa respectively. Also, the minimum CBR value for a subgrade soil is usually 6%, although subgrade characterization recommends 10% [4] .
What is the cheapest road base?
Crush and run is one of the cheapest materials that can be used in a gravel driveway at about $0.40 per square foot.