2023 Price list, products and services. Larson County Line Price ListDownload Dundas County Line Price ListDownload Gravel We Produce a wide range of gravel products, both washed and un-washed and in a variety of sizes, starting at 3/8" Pea rock up to our 2"- 6" River rock. Base products At our Larson pit we offer

Gravel rock sizes can vary significantly, ranging from tiny pea gravel to large river rock. Here's a breakdown of the different sizes: Tiny Gravel Rocks: Pea Gravel; Pea gravel rocks have a diameter of 1/8 to 3/8 inches (3 to 10 mm). They are smooth and round, making them ideal for pathways, driveways, and decorative purposes.

Type D Rock: R-4 Rip-Rap: 18" x 4" R-5 Rip-Rap: Type C Rock: R-5 Rip-Rap: 24" x6" R-6 Rip-Rap: Type B Rock: R-6 Rip-Rap: 30" x 12" R-7 Rip-Rap: Type A Rock: R-7 Rip-Rap: 42"x15" R-8 Rip-Rap: R-8 Rip-Rap

This material is a great choice for railroad and driveway projects. #5: Crushed stone/gravel #5 is 1 inch or smaller in size. This material is perfect for road and paver basees. #8: These stones are between 3/8 and 1/2 inches long. It is the most common stone used for concrete mixes. #10: Crushed stone/gravel #10 is known as screenings or dust.

In the United States, naturally formed gravel grades are often classified using the Wentworth scale (or Udden-Wentworth scale). Pebble sizes range from finer to very coarse with gravel particle size diameters as follows: 1. Fine gravel – approx 0.157 – 0.31 inches 2. Medium gravel – 0.31 – 0.63 …

This graph uses n = 0.45 and is convenient for determining the maximum density line and adjusting gradation (Roberts et al., 1996 [1]). This graph is slightly different than other gradation graphs because it uses the sieve size raised to the n th power (usually 0.45) as the x-axis units. Thus, n = 0.45 appears as a straight diagonal line ...

Common Sizes. 3/16" and Smaller; Other DOT and Special Sizes Available Designations. Screenings, Concrete Sand, Mortar Sand, Asphalt Sand, Rock Dust, Rock Powder Common Applications. Concrete Asphalt MSE Wall Backfill Select Backfill Refractors Micro-Surfacing and Other Asphalt Surface Treatments ...

River rock: River rock is larger than pea gravel and typically used for aesthetic purposes. It is typically 1"-2" in diameter. It is typically 1"-2" in diameter. Even though river rock usually has rounded …

2 to 5 foot thick large rock pieces. Stackable Rip Rap. 1 to 5 foot thick rock that is flat on two sides. Septic Filter Sand . Approved in all WNY counties except Niagara. ... County Line Stone Co, Inc. 4515 Crittenden Road Akron, NY, 14001. Phone: 716-542-5435 Fax: 716-542-5442 Blacktop Direct: 716-542-2121 Scale Direct: 716-442-5512.

Understanding rock and gravel grades and uses. Crushed rock and gravel can be used for many different projects—from driveway construction to erosion control to decorative mulch. Common sizes. You will need …

Gravel sizes are based on the diameter in inches of the stones. Its size often determines its use and what it is called – pea gravel, river gravel, washed gravel, and river rock of various sizes. However, …

There is a right size gravel or rock for your specific project and the following list will help you … River Rocks. A smooth gravel that is usually around 1-2 inches in diameter and often used to mulch flowerbeds and line garden pathways. Crushed Gravel. This gravel includes dust and chips that is usually smaller than 5/8 of an inch.

Discover crushed stone and gravel grades and sizes, like stone #57, #411, crushed stone #3, gravel screenings, and gravel size chart

Products in this range are notably more compactible and suited for creating a base layer -- products such as Crusher Run, Screenings, Sand and Soil. For support of heavy vehicles -- choose our #3 or #4 stone. For standard driveways -- choose our #57 or #67. For more decorative driveways -- choose our 1/2" to 2" river gravel.

Gravel and pea gravel are popular choices for creating a low-maintenance landscape. They come in a variety of colors, including white, gray, brown, and red, and are available in different sizes. For a driveway, choose gravel that is 1/4 to 1/2 inch in size. For pathways and other areas, choose pea gravel that is 1/8 to 1/4 inch in size.

This will help to form a more solid base for the driveway. Top layer using smaller gravel: This layer is #57 angular gravel; it is about the size of a nickel. Since this gravel is smaller than the middle gravel it will also seat well between and against both the larger gravels. This size contains rock dust.

For example, let's say we have a three-level screen and want to produce four different size rocks. If the top deck is 2″, second level 1″ and bottom level 1/2″ then four products can be made at the same time providing the feed material is approximately 3″ minus rocks. As the 3″ minus rocks shake down the screen, all material that is ...

In the mid range of our stone sizing -- 2" down to 1/2". This covers products such as Granite and Limestone Gravel, along with River Rock and Recycled Crushed …

Here's a deep dive into types of crushed stone and gravel so you know exactly which kind is best for your project and make an informed buying decision.

River rock comes in 5 primary categories of sizes, ranging from 3/8" all the way up to 5". Each size category is best suited for certain use cases and situations. 3/8" river rock - This rock is the smallest standard size available for purpose. Because of its small size, smooth touch, and rounded edges, this size category is best suited for ...

Available in a range of sizes from 1/4 inch pebbles to larger rocks. Makes a percussive sound when raked. Its dark color accents foliage beautifully. ... Transition from pea gravel to lava rock when approaching garden focal points. The color contrast delineates spaces. ... Rippling wave patterns: Flowing, asymmetrical curved raked lines. …

Gravelless septic systems or "no gravel" septic system trenches use plastic or other prefabricated wastewater distribution systems which are buried in soil without the use of surrounding gravel. Typical gravelless septic systems use a plastic chamber, a geotextile-wrapped pipe, or a polystyrene-wrapped pipe to distribute effluent into the soil.

We also carry larger minus sizes. This photo shows our most common crushed rock products, with our minus products outlined. Clean rock products contain no fines, which gives them a "clean" look. In order from smallest to largest, our most common clean rock products are ¾" clean, 1¼" clean, 2" clean, 2″–4" quarry spalls, and 4 ...

Gravel. Gravel-filled trenches for septic sewer lines must be at least 18 to 36 inches wide and 6 to 48 inches in depth, according to North Dakota State University. Field gravel of between 3/4- to 2 1/2-inches in size should be first washed before being used in sewer line applications; washing gravel prevents particles of clay and soil from ...

Crushed stone is available in a variety of sizes, from 3/8″ to 4″.The most common size is 3/4″, which is used for both base and surface course applications.Depending on the quarry where it was manufactured, 3/4″ crushed stone could be comprised of gneiss, granite, limestone or trap rock.. Gravel, on the other hand, is …

In addition to adding color, texture, and structure to the yard, landscape rocks can provide a low-maintenance option for walkable surfaces, mulch for planter …

What are gravel sizes? Gravel sizes and grades . Crushed stone #1: 2″-4″ wide. Crushed stones #2: 1/2″ to 2-2/2″ wide. ... When it comes to establishing wastewater sewage effluent lines, gravel and rock is a common construction approach that is intended to offer overburden support for the land surrounding the system.

For a patio, select crushed gravel that is 3/8- to 3/4-inch in diameter. A driveway needs layered gravel to provide stability for vehicles. Start with a layer of stones about the size of baseballs or softballs, with a diameter of 3 to 4 inches. Next, install a layer of 2- to 3-inch-diameter stones. The driveway's top dressing should be 3/8-inch ...

Rip Rap Stone Varieties and Sizes. Rip rap is among the largest crushed stone available. Their size makes them suitable for heavy-duty tasks, such as protecting shorelines from erosion. Not all rip rap stone sizes are the same — there are many varieties available that vary by size and intended purpose. Rip Rap R3 and Rip Rap R4

Gravel refers to our line of crushed granite rock products. ... Keep in mind, that smaller Size #'s indicate larger gravel sizes, and vice versa. Furthermore, it is common to combine Size #'s such as #57s to indicate that a product is a combination of #5, #6, and #7 gravel sizes all in one product. ...