**Answer**

PRODUCT COVERAGE CHARTS PRODUCT COVERAGE CHARTS PRODUCT COVERAGE CHARTS RATE PER TON OF MATERIAL 4"-10" Rip Rap 30 Square Feet 2′′-4′′ Rip Rap 70 Square Feet 1"-3" Rip Rap 90 Square Feet 3/4", 7/8," 1" Screened Gravel 100 Square Feet @ 2" depth Rip Rap 30 Square Feet 2′′-4′′ Rip Rap 70 Square Feet 1"-3" Rip Rap 90 Square Feet 1"-3" Rip Rap

### Aside from that, how much riprap is in a square yard?

The conversion for riprap varies depending on the size, but in general, a conversion of 2 tonnes per cubic yard is enough.

### How much does rip rap cost per foot, for example?

Costs of Erosion Control Riprap costs vary based on the region and kind of material used. A typical quotation for ungrouted riprap runs from $35 to $50 per square yard, whereas grouted riprap costs $45 to $60 per square yard.

### How many square feet does a tonne of rock cover with this in mind?

A tonne of river stones will cover around 50-75 square feet.

### I'm trying to figure out how much rock I'll need to cover a certain area.

A: One yard of rock will cover 100 square feet at a depth of around 2 inches, according to our standard rule of thumb. To obtain a fast estimate of how much material you'll need for your project, use our calculators.

### There are 36 questions and answers that are related to each other.

### A tonne is equal to how many cubic yards it contains.

27 cubic feet equals one cubic yard. To figure out how many cubic yards of material you'll need, utilise the online calculator. A cubic yard of gravel, sand, or soil is about equal to 1.5 tonnes.

### What is the price of a tonne of riprap?

Riprap is often sold by the tonne, with prices ranging from $35 to $250 per tonne. Small riprap might cost anything from $35 to $100 per tonne (6 inches - 2 feet). The cost of a large one (two feet or more) ranges from $50 to $250 per tonne.

### 20 tonnes of gravel will cover how many square feet?

240 square feet of space

### How do you figure out how much riprap you need?

Multiply the cubic yards of riprap by its density. If you're estimating the weight of 15 cubic yards of gravel, for example: 40,500 lb = 15 2,700 lb Multiply this result by 2,000, the amount of pounds in a tonne: 2,000 divided by 40,500 equals 20.25. This is the weight of the riprap in tonnes.

### What is the formula for calculating rip rap?

To calculate 250,000 square feet, multiply 1000 by 250. Divide 250,000 square feet by 70 square feet per tonne to get 3571.4 tonnes of 2"-4" rip rap for your project.

### How do I put riprap down?

To prevent soil movement beneath the riprap, use a layer of filter cloth on top of the exposed slope. If filter fabric is utilised, a three-inch thick coating of clean three-fourths (3/4) inch crushed stone should be applied next.

### A dump truck can carry how many tonnes of riprap?

End-dump truck loads are 15 yards long and weigh 23 tonnes.

### How can I figure out how much stone I'll require?

The majority of building materials are measured in cubic yards. Divide 27 by the length (L) in feet, the width (W) in feet, and the height (H) in feet. You'll know how many cubic yards of crushed stone you'll need based on this.

### What is the square footage of a tonne?

MISCELLANEOUS Per tonne, 1/2′′ equals 480 square feet 1 inch per tonne equals 240 square feet 160 square feet per tonne = 1 1/2′′ 120 square feet per tonne = 2′′ 2 Per tonne, 1/2′′ equals 96 square feet

### What is the weight of a tonne?

Ton, in the avoirdupois system, a unit of weight equivalent to 2,000 pounds (907.18 kg) in the United States (the short tonne) and 2,240 pounds (1,016.05 kg) in the United Kingdom (the long tonne) (the long ton). In most other nations, a metric tonne equals 1,000 kilogrammes, or 2,204.6 pounds avoirdupois.

### What is the weight of a tonne of rock?

When converting cubic yards of gravel to tonnes, a typical rule of thumb is to increase the cubic area by 1.4. Gravel normally weighs 2,800 pounds per cubic yard as a guide. In addition, a tonne weighs 2,000 pounds. For example, if your landscaping space is 100 cubic yards, increase it by 1.4.

### How can I figure out how much rock I'll need?

x x x x x x x x x x x x x x x x x x x x x (inches divided by 12). Divide the sum by 21.6 to get the answer (the amount of cubic feet in a ton). The total number of tonnes needed will be the final value.

### What is the cheapest landscaping rock?

Costs of Landscaping Stones Minimum and Maximum Costs of Landscape Rock Types Granite that has been crushed $50.00 per cubic yard $70 for a cubic yard Gravel made from peas $2/bag $3/bag Rocks in the River 0.05 cents per pound $0.35 cents per pound Beach Pebbles from Mexico $20/bag $30/bag

### How many tonnes of air conditioning do I need per square foot?

Understand that when it comes to sizing air conditioners for new houses, HVAC professionals often follow a rule of thumb. It's generally about one tonne of air cooling capacity per 600 square feet of conditioned floor space, abbreviated as 600 sf/ton.