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Comparing aggregates: limestone v crushed concrete

We supply a range of aggregates for delivery or collection in 5-29 tonne loads. Find out more about Type 1 limestone, Type 1 crushed concrete and the other aggregates we offer. You can even get an instant online quote for your required aggregate or give us a call on 08000 463 964 if you wish to discuss your requirements.

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Differences in Grades of Limestone | Port Aggregates

When mixed with aggregate concrete mixtures, crushed limestone is great to use as the top layer of a concrete driveway. Underneath the top layer, certain large grades like our #2 ½ OG is a great filler, and can be layered with #57G and topped with a finer grade like #8G limestone. #8G crushed limestone is also perfect when used as an …

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Fill under slab?

brownbagg | Feb 13, 2006 07:16am | #18. The VB always goes against the concrete slab. reason: if you place concrete on sand or an aggregate, it will wick the moisture out of the concrete and it will crack. The bottom half of concrete layer be dryer than the top which will cure at a different time causing cracking.

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Gravel Size Gradation Chart which stone to choose

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. For driveways / paths more comfortable to walk upon -- choose our #89. Your Zipcode.

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Gravel & Crushed Stone — Orion Stone Depot

21AA Limestone Road Gravel. A graded aggregate produced by crushing, washing, and screening high calcium limestone that is formed by the precipitation of calcium from sea water. The gravel contains dust or "fines" that eventually settle to the bottom to create a solid base. Typically used for driveways and gravel roadways, as well as a base for ...

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Suggested Compaction Standards for Crushed Aggregate …

24 Curve A X Dc D= — S. G. X 62.4 o: 155 Curve B. Q 135 40 60 % PLUS NO. 4 SIEVE Figure 1. Typical curves for theoretical maximum density "D" and Dp. 100

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21AA Limestone

About 21AA Limestone. 21AA Limestone is comprised of up to 1.5" pieces of crushed stone down to stone dust. It is an extremely compact-able material used for driveways and sub-bases. It also works well for backfill …

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Calculate 21AA Limestone | Cubic Yard (or Feet) to Tons

Calculate 21AA Limestone. Type in inches and feet of your project and calculate the estimated amount of Base Material in cubic yards, cubic feet and Tons, that your need …

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Private Road

Oct 4, 2008. Massachusetts. Limestone is a key component in concrete, so yer already halfway or more there... That said, limestone itself is very durable, and over time and weathering with settle in better as a surface as it's partially soluable with water... between that and compacting...so crushed concrete is almost overkill.

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Gravel Driveway

Is there any issues with using 21AA made from cleaned 1-1/2" concrete. Crushed concrete 21AA costs about $8/yd and natural costs about $24/yd in my area. I have heard that the crushed concrete will not be as dusty as natural but less dusty than …

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Stone & Gravel Delivery

21AA Limestone. Ranging in size from 1.5″ down to dust. Crushed limestone compacts well and is ideal as a base under pavers and walls. Great for driveways. ... 1″ x 3″ Crushed Concrete forms the foundational layer of many driveways, walkways, and residential parking areas. It can also be used to stabilize embankments and limit erosion.

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Gravel Size Chart, Crushed Stone and Rock Sizes

Crushed Gravel #2: Approx 1½ ″ to 3″ Wide. Crushed rocks in grade no. 2 usually range from 1½ inches to 3 inches in diameter, so, depending on your supplier, may contain larger gravel stones that, like #1, are not easy to work with and will need to be moved as individual pieces. Uses of gravel #2 include the following:

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21aa concrete vs limestone

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Aggregate Products

Less than 7% silt. 2NS Sand Washed screened sand, does not compact well. Used for concrete, asphalt and sewer systems. Less than 3% silt. Mason Sand Washed clean sand. Very fine, no small stones, ¼ inch …

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Products

21AA is one of our biggest sellers for new driveways and refreshing existing driveways. Also used under concrete and under brick pavers as a base before leveling sand. 21A Limestone 21A Crushed Concrete 21A Limestone. Same uses as 21AA Natural except it packs down hard like concrete. 6A Limestone 21A Crushed Concrete

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Sand & Gravel

21AA Crushed concrete: 1-1/2″ max. in size and predominately used as a top dressing for driveways. 2.) 1" x 3" Crushed concrete: This is primarily used as a base coat for new driveways or roads. Limestone. 1.) #10 Limestone screenings 1/10″ max. in size material. It is referred to as diamond dust or crusher dust.

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Aggregate – Mulder's Landscape Supplies

21AA Crushed Stone. Ideal for top coat on gravel driveways, this material is 70-percent stone and 30-percent clay. ... Crushed Concrete with Fines. ... Pea Stone. Crushed Limestone. Red Crater Rock. Black Crater Rock. …

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Materials & Pricing

Effective April 1, 2023 Material Cost 21AA Crushed Concrete $13.90 21AA Crushed Stone $17.50 22A Road Gravel $7.80 23A Road Gravel $7.80 Topsoil (Unprocessed) $12.10 Topsoil (Screened) $23.20 Class II $4.25 2NS Washed Sand $6.05 6A Stone $17.00 Pea Stone $12.35 1 1/2 – 2″ Washed Stone $14.95 Asphalt Millings …

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21AA Limestone

21AA is a limestone aggregate that compacts very well. It is used as a base for installing Brick Pavers and Retaining Walls.This material is very good when it comes to residential …

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Choose sand, soil and stone

23A Modified. This is a mix of recycled concrete and asphalt. It is good for driveways and under asphalt. 23A Road Base-Afton. Crushed limestone and binder, gray in color. Used for driveways. 21AA ...

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STONE

6A Limestone. This is a ½" to 1" stone that is grey in color. Limestone. This 0 to 1 ½" compactable grey stone is used as a base material. 1" to 3" Crushed Concrete. This is a pathway stone that can be used as a sub base material for commercial and residential projects. 9A Chipped Cobblestone. This is a chipped cobblestone ½" in ...

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Which Grade of Crushed Limestone Is Right for You

Limestone Aggregate. A range of our crushed limestones works well in aggregate concrete mixtures as the top layer of concrete driveways. Foundational Fillers. Beneath a top layer, various limestone grades form excellent driveway foundations. A large grade, like our #2 ½ OG fills the base; Next, pack on a layer of #57G;

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22A Road Gravel

6A Limestone $ 179.18 – $ 21AA Natural Stone $ 166.12 – $ Peastone $ 151.95 – $ 22A Road Gravel $ 142.53 – $ 22A Road Gravel (MDOT Spec) – Jackson County. Basic road gravel design: some crushed stone also has sand, clay, and natural stone. Cheapest gravel commonly available, can be dusty though. Brown in color, 1″ minus stone size.

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21AA Gravel in Brighton, MI | Great Deal Products Supplies

Top 21AA Gravel in Brighton, MI. We offer a variety of stone types and sizes for your landscaping projects. ... 21AA limestone Gravel - $38/ton. Products are sold by the yard (27 cubic feet). All products are available for purchase in bulk form. ... crushed concrete. Products. salt mulch topsoil sand stone boulders ledgestone flagstone straw ...

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21AA Natural Stone

Crushed Concrete $ 150.39 – $ 6A Limestone $ 179.18 – $ 21AA Natural Stone $ 166.12 – $ 21AA Natural Stone – Jackson County. natural stone crushed to 1″ minus: This stone is very popular for soft low areas. ... slightly more expensive than crushed concrete. Commonly used for driveways, parking lots, and roadways. Price includes ...

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Calculate 21AA Crushed Concrete | Cubic Yard (or Feet) to Tons

Calculate 21AA Crushed Concrete. Type in inches and feet of your project and calculate the estimated amount of Recycled Materials in cubic yards, cubic feet and Tons, that your need for your project. The Density of 21AA Crushed Concrete: 2,410 lb/yd³ or 1.21 t/yd³ or 0.8 yd³/t. Type in your numbers.

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The Pros and Cons of a Crushed Concrete Driveway

There are many types of crushed concrete that are suitable for a variety of different uses. For driveways, however, 21AA crushed asphalt, 21AA crushed concrete, and 22AA crushed concrete are the only suitable options for building a driveway surface. There are others that can be used for a sub-base as well.

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302

MATERIALS. Aggregates from dense graded series 21AA, 21A and 22A will be used for aggregate bases as per subsection 902.05 of the Standard Specifications for Construction. 22A is to be used under areas that will be surfaced with Hot Mix Asphalt (HMA) surfaces such as mainline, shoulders and approaches (23A is not to be used for …

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Calculate 2A Limestone | Cubic Yard (or Feet) to Tons

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

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21AA Limestone Slinger Delivery

Crushed Concrete Slinger Delivery $ 435.86 – $ 651.78; 1″ x 3″ Limestone $ 179.18 – $ 6A Limestone Slinger Delivery $ 571.70 ... 21AA Limestone – Jackson County. 21AA is a limestone aggregate that compacts very well. It is used as a base for installing Brick Pavers and Retaining Walls.This material is very good when it comes to ...

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21AA Limestone

Crushed Concrete $ 150.39 – $ Slag Sand $ 189.72 – $ ... 21AA Limestone – Jackson County. 21AA is a limestone aggregate that compacts very well. It is used as a base for installing Brick Pavers and Retaining Walls.This material is very good when it comes to residential and commercial driveways. Although it's a good performer, the cost ...

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Select Sand & Gravel

It is a mixture of cement, sand, and crushed rock or stone of different varieties. In the Texas area, most of the crushed rock used for concrete is crushed limestone, crushed concrete, or a smooth river rock. Stone hardness is very important as there is a correlation between stone hardness and strength of the finished concrete. …

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Sand, Gravel and Stone | Fisher Sand & Gravel | Midland, MI

Driveway Gravel. 6AA Limestone. 26A Limestone. 5B Limestone. Culvert Stone. 1x3" Crushed Concrete. SOLD OUT. Rail Road Ballast. 60/40 Mix.

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South Flint Gravel Pit | Aldridge Trucking Company in Fenton

1 x 3 Limestone; 6AA Limestone; 21AA Limestone; 23AA Limestone; Aldridge Trucking Co, Inc. will also haul 21AA Asphalt Millings and/or Crushed Concrete – we do not stock it in our yard. How Much Do I Need? calculate the amount of materials you need. Calculator. Square Footage Calculator.

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Differences in Grades of Limestone | Port Aggregates

There are several grades of limestone to choose from, depending on the size rocks you need. We're here to explain your options when it comes to choosing a …

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whats the difference between 21aa gravel crushed concrete and limestone

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