Opening Hour

Mon - Sun, 0:00 - 24:00

Call Us

+86-21-58386256

  • Crushed Stone Base Material

    Crushed Stone Sales for Construction Projects Drainage. County Concrete Asphalt has the most to offer when it comes to crushed stone sales. We maintain a large inventory of a variety of stone products including septic or drainage stone (1 ½-inch ¾-inch ⅝-inch and ⅜-inch) stone dust and more. We can deliver stone directly to your

    Get Price
  • 3 Reasons to Use Crushed Stone Under Concrete Slabs

    Aug 01 2018 · When it comes to building a concrete porch or driveway simply laying down the slabs is not enough. In fact the experts at B R Sand Gravel suggest laying down a layer of crushed stone before installing concrete slabs. As Gales Ferry CT’s most trusted gravel suppliers their team emphasizes using a crushed stone base for the following reasons.

    Get Price
  • The Complete Guide to Crushed Stone and Gravel

    Nov 11 2019 · Crushed stone: If you hear the generic “crushed stone” term it usually refers to stone that has a mixture of stone dust in it. This type of stone is best used for a base when heavy compaction is needed. As a result it is typically used for the base of concrete and paving projects foundations of structures and driveway bases.

    Get Price
  • Aggregates

    1 1/2” clean crushed stone is an aggregate that has been crushed reduced in size and screened through a square screen. Drainage construction entrances ASTM #57 Crushed Stone is a blend of 3/8” and 3/4” crushed stone. Is used in the production of ready

    Get Price
  • Gravel or Crushed Concrete for a Driveway?

    Apr 11 2013 · The crushed concrete will tend to have sharp edges to it making it less desirable for a driveway. The gravel you want for your driveway would not be desirable to use as fill behind your retaining wall. For the driveway you want a mix that has fines in it ask for a road base mix. For the retaining wall you want larger stones that will aid

    Get Price
  • Can Concrete blocks break into Stones? – Luoyang Dahua

    Jun 01 2021 · What is the purpose of crushing concrete blocks into stones? Generally speaking concrete blocks can be broken into stones of different sizes. Those larger than 4.75mm are called coarse aggregates that is pebbles and those smaller than

    Get Price
  • 2021 Gravel Prices

    Crushed Concrete Prices. Crushed concrete costs $11 to $53 per ton around $16 to $75 per cubic yard and $1 to $3 per cubic foot with prices depending on the quantity. Leftover concrete and broken asphalt get crushed and recycled which is a cheaper and more eco-friendly solution for

    Get Price
  • concrete pad or crushed stone under a shed

    Jan 02 2007 · So pouring concrete is a waste.. "3/4 clean" will give you the best drainage.. around here crushed concrete 3/4 blend has way to much junk and dust/dirt in it to be much good at drainage.. if you have no water problems it may work that runs 7$ a ton

    Get Price
  • Soil under slab

    Sep 05 2010 · Normally crushed stone is used under the slab for three reasons: 1. It is easily compacted hence will form a very strong surface to place concrete on minimizing the potential for settlement of the concrete. 2. It is highly permeable hence allows moisture under the concrete to drain away from beneath the slab. 3.

    Get Price
  • Understanding Crushed Stone Grades

    Crushed stone #10 is known as screenings or dust. This material is used to create pavers and concrete blocks. #57. Crushed stone #57 refers to stone that is about ¾”. This is typically used for concrete mix landscaping and drainage. #67. Crushed stone #67 includes stone that is ¾” or smaller in size.

    Get Price
  • Calculate Crushed Concrete Road Base

    Calculate Crushed Concrete Road Base. 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 Crushed Concrete Road Base: 2410 lb/yd³ or

    Get Price
  • Why How to Use Recycled Crushed Concrete

    Nov 07 2019 · Recycling crushed concrete to be reused helps reduce landfill crowding AND saves more resources from being used to create new concrete. Old concrete can be crushed down to specific sizes cleaned so that unwanted debris is removed from the mixture and reused as a solution to a number of construction and landscaping problems.

    Get Price
  • How to Lay Flagstone With Crushed Bluestone Over Concrete

    Without the concrete base the stones may settle unevenly causing a hazardous walking area with high and low spots. 1 Lay out a row of flagstones to get an idea of the width of the walkway.

    Get Price
  • Process of Crushing Stone for Concrete Recycling

    The procedure of crushing the stone has three stages. The first stage is breaking down the stone to small sizes. The second stage is crushing down the sizable stones to suit a specific purpose. On the third stage the stones are screened for finished products. Sand and gravel are the most common minerals used in creating concrete.

    Get Price
  • Crushed Concrete

    Crushed Concrete also referred to as "recycled concrete" is a course base material consisting of larger pieces of recycled concrete and various sand mixtures. Crushed concrete is cheaper than crushed stone but is also just as durable. And because the material can be purposed for such a large variety of projects nearly everyone can enjoy the

    Get Price
  • Crushed Stone Vs. Gravel and How Gravel Suppliers Can Help

    Oct 24 2017 · Scoria is an ideal crushed stone for lightweight aggregates lightweight concrete and even roofing granules. Scoria and other lightweight vesicular rocks like volcanic cinder are easy to handle and are also ideal for use in landscaping garden planters saunas grills filter stone and traction on snow-covered roads.

    Get Price
  • Limestone Vs. Crushed Concrete

    Limestone may appear in crushed concrete as a material found in the cement used to mix concrete. Some builders use crushed concrete as a material for new concrete in which it takes the place of a crushed mixing stone like limestone. Crushed limestone appears in some of the same appliions as crushed concrete. Advertisement.

    Get Price
  • Crushed Concrete Concrete Aggregate 101

    Jul 29 2019 · 21AA CRUSHED CONCRETE. 21AA Crushed Concrete is great for drainage which makes it the right solution in wet areas. It’s often used as a surface for driveways or parking lots. 21AA Natural. 21AA Natural is a looser material that works for gravel roads or as a base layer underneath asphalt pavement. 22A Crushed Concrete.

    Get Price
  • Crushed stone vs. concrete for footings : HomeImprovement

    Crushed stone vs. concrete for footings After doing some work in my crawlspace I got to thinking about crushed stone for footings instead of poured concrete. Specifically with regards to footings that you might use for a deck or house support piers (but not as a footing for the foundation necessarily).

    Get Price
  • Crushed Stone

    Crushed Stone rohrers-admin 2021-09-10T15:03:21-04:00. ROHRER’S QUARRY crushes products that meet specifiions of Pennsylvania and surrounding states and satisfy a wide variety of building and road construction needs. From large stone for stream bank stabilization to state-approved limestone sand for septic drain fields in-house testing

    Get Price
  • Aggregates

    1 1/2” clean crushed stone is an aggregate that has been crushed reduced in size and screened through a square screen. Drainage construction entrances ASTM #57 Crushed Stone is a blend of 3/8” and 3/4” crushed stone. Is used in the production of ready mixed concrete

    Get Price
  • Crushed Concrete vs Gravel

    Due to the crushing process crushed stone typically has more angular surfaces. Gravel tends to have a rounded shape due to the natural weathering process and is usually much smaller than crushed stone. However gravel that is crushed will have a more angular shape. Sizes. The crushed stone ranges in size from fine stone dust (screenings) to

    Get Price
  • What size crushed stone for concrete slab?

    Jun 22 2020 · Jun 22 2020 · The usual range employed is between 9.5mm and 37.5mm in diameter. - Fine aggregates are usually sand or crushed stone that are less than 9.55mm in diameter. Typically the most common size of aggregate used in construction is 20mm. A

    Get Price
  • What is Crushed Stone? (with pictures)

    Crushed stone is used in concrete aggregates. One appliion for crushed stone is for gravel driveways and drainage trenches. The stone readily allows water to percolate through while also creating a smooth even upper surface. People may also use small amounts in plant beds and planters for drainage depending on what they are growing.

    Get Price
  • Patio Design: Understanding Crushed Stone

    Nov 17 2010 · Patio design with crushed stone is easy practical and more affordable than pavers or poured concrete. It stays confined between borders and resists sinking below ground. Its shape creates a mosaic effect on your patio surface. Crushed stone is any stone material including granite shale or slate that has been reduced to small 1 cubic inch

    Get Price
  • What should I put under my pavers?

    Crushed Stone Stone aggregate comes in a variety of sizes but most experts recommend 3/4-inch gravel for paver bases. Crushed stone makes a solid paver base because it allows water drainage and is easy to work with.

    Get Price
  • Crushed Limestone Concrete Aggregate

    Second because crushed limestone has a lighter unit weight than gravel it will require about 12% less crushed limestone than gravel to mix a cubic yard of concrete. Additionally crushed limestone concrete is easier to saw through than gravel concrete. This is because most gravel is silica. Silica is almost impossible to cut with a steel saw.

    Get Price
  • Crushed Concrete

    Description. Crushed concrete is light brown in color and can be powder up to 2 inches in diameter. It is used for driveways road base and parking pads. A ton weighs approximately 2000 lbs and covers approximately 100 sq ft at 2″ deep. Gabion CR610 Limestone.

    Get Price
  • What is the best base for concrete slab?

    What kind of stone goes under concrete? crushed stone. What size crushed stone for concrete slab? Question: What size aggregate should be used to make the concrete for a 4 inch slab? Top Answer (37% of 40 votes): 3/4 inch crushed stone. Explanation: #57 rock (3/4) is best for strength. COMMON SENSE FLOORING INC.

    Get Price
  • Is Crushed Stone Good For Drainage? – ameliadanver.com

    Nov 06 2021 · The crushed concrete base should be 4 to 6 inches thick. After leveling your soil for the walkway spread a 2-inch-deep layer of crushed concrete across the site. How much does a ton of crushed concrete cost? Crushed concrete costs $11 to $53 per ton around $16 to $75 per cubic yard and $1 to $3 per cubic foot with prices depending on the

    Get Price

Related Products