FAQs
#57 stone is one of the most commonly used types of crushed stone due to its versatility. It is ideal for a variety of projects. It is used as aggregate in concrete. It works well as a base for building sidewalks, asphalt roads, driveways, and railroad ballast.
How much does a ton of 57 limestone cover? ›
Generally speaking, a ton of #57 stone can cover 150 square feet at a depth of two inches.
How much is 57 gravel per ton in Ohio? ›
#57 GRAVEL- $35.00 per ton
Used for Drainage in Tile Ditches.
Is 57 limestone self compacting? ›
AASHTO #57 (coarse aggregate stone has 100% passing 1-1/2" screen, 95-100% passing 1" screen) is an open-graded, self-compacting aggregate blend of size 5, 6, & 7 stone. This material cannot be 'compacted' in a true sense, but can be properly oriented with compaction equipment.
What is the cheapest gravel for driveways? ›
Pea gravel, crushed granite and steel slag are some of the cheapest gravel options for driveways.
Is limestone better than gravel? ›
Due to the angularity of the crushed limestone, it locks into place after placement to provide a more secure and low-maintenance road or walkway. On the other hand, gravel is a larger spherical particle that shifts about when a foot or vehicle is on it.
Why is it called #57 stone? ›
In other cases (e.g., #57, #67), the size refers to a combination of aggregates. For example, #57 stone is a combination of #5 and #7 stone. Refer to the tables below for the specific size ranges of each material, as well as the size range for the combination.
What is the best limestone gravel for driveways? ›
For driveway stone, the best crushed limestone size depends on the application. 1/2 inch limestone is a good topcoat option for stone driveways. However, if the driveway will be used by heavy machinery, such as construction equipment, 1 1/2 or 3 inch limestone is a better option.
How many yards is 1 ton of 57 limestone? ›
#57 stone is generally sold by the ton, and there are approximately 1.4 tons in each cubic yard of this material.
What does #57 gravel look like? ›
57 stone is a limestone aggregate smaller than 1″ in size and usually around 3/4″ in average size. Since our 57 stone is graded and has no fines and very little stone dust, it will undergo minimal compaction. Description: A ¾” limestone aggregate. Color: Bluish gray color.
As a general guide, one ton of gravel typically covers approximately: 100 square feet at a 2-inch depth. 80 square feet at a 3-inch depth. 60 square feet at a 4-inch depth.
What is the difference between 57 limestone and 67 limestone? ›
#57 - Contains particles about ¾ inch in diameter. #67 - Contains particles ¾ inch or less in diameter. #411 - #57 stone and #10 stone screenings mixed together. There are also more specialty types, but these are some common ones.
Do 57s need to be compacted? ›
One of the most significant reasons this stone is in high demand is its size and porosity, which allow for rugged applications and drainage. AASHTO #57 will not compact. However, with vibratory compacting equipment, it will have slight vertical compaction that's necessary for certain applications.
What gravel is best for compaction? ›
Dense Grade Gravel
It's usually made from crushed limestone, trap rock, granite, or some combination of those three. When compacted, this is a type of gravel that hardens like concrete and forms a semisolid surface that's able to stand up to the rigors of vehicle and foot traffic.
What is the difference between 57 and 67 limestone? ›
About #67 Limestone Gravel
Sizes of #67 Stone range from 1/2" - 3/4". It is more uniform in size and a little smaller than the #57. However, it is so similar in size that it is often substituted with #57. The #57 and #67 are very commonly used interchangeably.
Is 57 gravel good for a driveway? ›
#57s or Crusher Run are the two most common and best options for driveway gravel. 57 Gravel is made of gravel alone and is the best option for most driveways because it is composed of long-lasting gravel.
What does 57 mean in gravel? ›
When it comes to gravel, the number 57 refers to the size of the gravel. Gravel can be sized based on the mesh size of the screen used to sort it or by the largest particle size present. In this case, 57 means that all of the particles present are smaller than 5/8 of an inch in diameter.
Is 57 stone good for drainage? ›
#57 Stone is often the go-to choice for drainage projects, including French drains, and as a base for retaining walls. Its uniform size facilitates more efficient water flow than many other aggregates, which helps prevent the accumulation of water and possible damage to structures.
