2B Limestone (or #57 Limestone) is one of the most widely-used aggregates in landscaping and outdoor construction. It is typically about 3/4″-1″ in diameter, and is most commonly used for driveways, drainage applications, and as a base for sheds and other prefab buildings.

Calculate 2B Limestone Type in inches and feet of your project and calculate the estimated amount of Limestone Gravel in cubic yards, cubic feet and Tons, that your need for your project. The Density of 2B Limestone : 2,410 lb/yd³ or 1.21 t/yd³ or 0.8 yd³/t

2024年1月1日 · Gravel 2B, also known as crushed stone, is a type of aggregate composed of various stone fragments. It is typically made from limestone, dolomite, granite, or trap rock, which gives it excellent durability and strength. Gravel 2B has angular edges and irregular shapes, allowing it to interlock tightly when compacted.

A clean, washed, blue 3/4″ quarry stone. Also known as #57 Stone. Uses include: French drain construction, also a component in permeable paver construction; Drainage stone behind retaining walls and under sheds; Driveway or walkway stone, though it does not compact; Base material for pouring concrete; Can be mixed into concrete or asphalt ...

The 2B Stone Formula helps you determine the total amount of crushed stone needed based on the length, width, and depth of the area to be covered. It is important for planning and purchasing the correct amount of stone for landscaping projects.

2B Limestone is 1-1/2" stone aggregate material commonly used for driveways, backfilling retaining walls, or filling in around french drains. Size Variation: Please allow for up to 10% larger or smaller pieces as well as up to 10% fine material within your product than what is described in the product information.

#57 clean stone is used for drainage, french drains, base stone for concrete pours, retaining wall back fill and shed base. Sold per ton, 5-gallon buckets (you must provide), small bags, and by triaxle (22 tons). #57 gravel is AASHTO certified and sometimes called 2B stone. On average the stone is a 3/4" gravel. Product Quantity Details:

A grey ¾” inch angular “driveway” gravel. Typical stone used for driveways and other utility uses. Also makes a great stone for use in French drains and behind retaining walls. Max load: 9 tons in single load, or 5 tons in split load; max 30 bags per load

2024年2月18日 · The main difference between 2a and 2b stone is the presence of limestone dust in 2b stone, which allows it to compact more effectively. 2a stone is commonly chosen for its stability and durability, while 2b stone is often preferred for …

Common Names: 2B, #57, 2B clean, 1" Common Uses: Blacktop mix, concrete mix and as a sub-base for concrete to be poured on. It is also used in applications requiring the draining of water such as under decks or to backfill perforated pipe.