1/2 Inch Crushed Stone Calculator

1/2 inch crushed stone is a common construction aggregate with pieces of rock measuring half an inch in diameter. It is widely used for various applications such as road and driveway construction, drainage systems, landscaping, and as a base material for concrete and asphalt. Its versatility and durability make it a popular choice in the construction industry.

FAQs

How do you calculate how much crushed stone you need?

• To calculate the amount of crushed stone needed, multiply the length, width, and depth (in feet) of the area to be covered and divide by 27 to convert to cubic yards. The formula is: (Length x Width x Depth) / 27.

How much area does a ton of crushed stone cover?

• A ton of crushed stone typically covers about 100 square feet at a 2-inch depth. However, this coverage can vary depending on the size and type of crushed stone.

How much gravel do I need per square meter?

• The amount of gravel needed per square meter depends on the desired depth. For example, at a depth of 5 centimeters, you would need approximately 50 kilograms of gravel per square meter.

What is the difference between crushed stone and gravel?

• Crushed stone is made from larger rocks that are mechanically crushed into smaller fragments, while gravel is naturally occurring small stones, often rounded by water. Crushed stone tends to have more angular edges.

How do I calculate how much gravel I need?

• To calculate the amount of gravel needed, multiply the length, width, and desired depth (in meters) of the area to be covered. This will give you the volume in cubic meters.

What is the formula for calculating gravel?

• The formula for calculating gravel volume is: Length (meters) x Width (meters) x Depth (meters).

How much does a ton of 2-inch stone cover?

• A ton of 2-inch stone typically covers approximately 50-60 square feet.

What area will 1 ton of gravel cover?

• One ton of gravel may cover around 100 square feet at a 2-inch depth.

How many feet does 1 ton of stone cover?

• One ton of stone typically covers about 100-120 square feet at a 2-inch depth.

What area will a 25kg bag of gravel cover?

• A 25kg bag of gravel can cover approximately 0.5-1 square meter at a 2.5cm depth.

How much does gravel cost per m2 in the UK?

• Gravel costs in the UK can vary significantly depending on the type and quality of gravel. Prices may range from £20 to £50 per square meter or more.

How much will a 20kg bag of gravel cover?

• A 20kg bag of gravel can cover approximately 0.4-0.8 square meters at a 2.5cm depth.

Is crushed gravel self-compacting?

• Crushed gravel can be self-compacting to some extent, but the degree of compaction depends on factors like the size and shape of the gravel particles.

What gravel hardens like concrete?

• Gravel can be stabilized with materials like crushed stone dust or polymeric binders to create a surface that hardens and resembles concrete.

Does water drain through compacted gravel?

• Yes, water can typically drain through compacted gravel, making it a suitable choice for drainage applications.

How much will 20 tons of gravel cover?

• Twenty tons of gravel can cover approximately 2,400-3,000 square feet at a 2-inch depth.

How many cubic meters of gravel do I need?

• To determine the cubic meters of gravel needed, divide the desired volume in cubic meters by the depth in meters.

How much gravel do I need to cover a 10×10 area?

• To cover a 10×10 area with 1 inch (0.083 feet) of gravel, you would need approximately 8.3 cubic feet of gravel.

How much does a ton of gravel cost in the UK?

• The cost of a ton of gravel in the UK can vary widely depending on the type and quality of gravel. Prices may range from £40 to £100 or more per ton.

How much area does a 20kg bag of pebbles cover?

• A 20kg bag of pebbles can cover approximately 0.2-0.4 square meters at a 2.5cm depth.

How many tonnes is a cubic meter of gravel?

• The weight of a cubic meter of gravel can vary depending on the type of gravel, but it’s typically in the range of 1.4 to 1.7 tonnes.

How much will 1 ton of 57 stone cover?

• One ton of 57 stone (3/4 inch) can cover approximately 100-120 square feet at a 2-inch depth.

How much does 1 ton of crushed stone weigh?

• One ton of crushed stone typically weighs around 2,000 to 2,200 pounds (approximately 907 to 997 kilograms).

How many bags of gravel do I need?

• The number of bags of gravel you need depends on the volume required and the weight of each bag. Divide the total volume needed by the volume per bag.

How many m2 does a ton of gravel cover?

• A ton of gravel typically covers about 5-10 square meters at a 5cm depth.

How much will 850kg of gravel cover?

• 850kg of gravel can cover approximately 17-34 square meters at a 5cm depth.

What do you lay under gravel?

• To prevent weed growth and improve stability, it’s common to lay a geotextile fabric or weed barrier under gravel.

What size gravel is best for driveways?

• Gravel with a size of 3/4 inch (19mm) is often considered suitable for driveways.

What is the best gravel for driveways?

• The best gravel for driveways is typically a crushed stone with angular edges that interlock well.

How deep should a gravel driveway be?

• A gravel driveway should typically have a depth of at least 4 to 6 inches (10 to 15 centimeters) for adequate coverage and stability.

How many 25kg bags in 1 cubic meter?

• There are approximately 40 25kg bags in 1 cubic meter.

How much area does 25kg of stones cover?

• The coverage area for 25kg of stones depends on the size and density of the stones, but it can cover approximately 0.5-1 square meter at a 2.5cm depth.

What size gravel covers the best?

• Gravel with a size of 3/4 inch (19mm) is often preferred for its balance between coverage, stability, and aesthetics.

What is the cheapest gravel you can buy?

• The cheapest gravel option is typically locally sourced, natural gravel. Prices can vary based on location and availability.

Is it cheaper to buy bags of gravel?

• Buying gravel in bulk is usually more cost-effective than purchasing it in bags, as bagged gravel tends to be more expensive per unit of weight.

Is gravel cheaper than stone?

• Gravel is generally cheaper than stone because it is naturally occurring and less processed.

How much will 20kg of stone cover?

• A 20kg bag of stone can cover approximately 0.4-0.8 square meters at a 2.5cm depth.

How heavy is a bag of 20mm gravel?

• A bag of 20mm gravel, such as a 20kg bag, typically weighs close to its stated weight, around 20 kilograms.

How many 20kg bags in a cubic meter?

• There are approximately 50 20kg bags in a cubic meter.

Do you wet crushed rock before compacting?

• Wetting crushed rock before compacting can aid in achieving better compaction and stability.

Should you compact gravel wet or dry?

• Compacting gravel is often more effective when it is slightly damp but not overly wet.

How long will compacted gravel last?

• The lifespan of compacted gravel depends on factors such as traffic, maintenance, and climate but can last many years when properly installed and maintained.

Can I just mix cement and gravel?

• Mixing cement and gravel can create a concrete-like mixture, which can be used for various purposes, including building and repairs.

What is the best stone for compacting?

• Crushed stone with angular edges is often preferred for compacting because it interlocks well and provides stability.

What happens if you don’t put gravel under concrete?

• Without a gravel base, concrete may not have proper drainage and support, leading to potential cracking and instability.

What hardens like concrete?

• Materials like stabilized crushed stone or polymeric binders can harden like concrete when properly prepared and compacted.

How do you keep gravel from sinking?

• To prevent gravel from sinking, use a suitable base material, install a geotextile fabric, and compact the gravel properly.

What happens to gravel when it gets wet?

• When gravel gets wet, it may compact and become more stable, but excessive water can lead to erosion and displacement. Proper drainage is essential.