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Oct 24, 2011 One place does limestone, the other crushed concrete. The crushed concrete will run my about $5/ton less. With an estimated need of 45-50 tons, thats a pretty significant savings. I have a double drum roller which I plan to use to pack the new material into the existing drive to help smooth it and form a solid base.
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CRUSHED concrete or granite is now the way to go. Sand is old school. The crushed base is porous and allows for good drainage but it's heavier and more stable than sand. I am researching my own options as laying my recycled pavers is a project looming on the horizon. Poured concrete, in the third comment, doesn't really apply to your question.
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While reading a material specification for crushed aggregate, the text mentions both crushed stone and crushed gravel are acceptable. These materials …
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Feb 20, 2021 Some crushed concrete types include the 6A crushed concrete, the 21A gravel, the 21AA crushed asphalt, 21AA crushed concrete, 21AA natural and 22AA crushed concrete. Conclusion Conclusively, crushed concrete is good for driveways that are long and not busy with heavy vehicles and also to be a basal layer.
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May 26, 2021 Re: Recycled concrete vs. crushed run gravel? Best way to smooth it out and compact it at the same time is a large vibrating drum roller. The crush run needs to be wet when installed, after compacting and drying it will be hard as concrete. Never have worked with crushed concrete before.
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Someone at the local hardware store had seen posts set in concrete rot and break because water seeps in along the edges of the post (especially in the winter) and does not drain properly. He suggested crushed rock (what I would call gravel, see Definitions of …
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Mar 21, 2019 Crushed stone trails provide a user-friendly, all-season surface for all types and ages of visitors, including strollers, wheelchairs, and road bikes. If built properly crushed stone trails can meet the specification for a firm and stable surface as defined in …
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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.
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Aug 08, 2018 When doing structural foundations or base course under concrete slabs and asphalt pavement roadways, Aggregate Base is in use. It can be placed by attentive spreading then compacting. The sub-base if formed by dust and small chipped aggregate layers, typically Crushed Fines. The crushed aggregate base lays on heavy traffic or driveways areas.
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Jun 01, 2007 RE: Standard vs. Modified Proctor for Crushed Concrete. Chewi00 (Geotechnical) (OP) 1 Jun 07 10:51. They did the bulk density correction (D4718). The lab performed a standard proctor and put a note saying that because the amount of material greater than 3/4 was higher than 30%, the corected proctor values may be inaccurate.
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Available in (5/8 ) and. (1 1/2 ) Crushed Granite is a great way to pave patios and walkways. It provides a natural, rustic look. It is gold in color. Crushed granite also works great between flagstones. Gravel. Bull Rock (3X5 ) comes in various shades of brown. Used on areas where larger rocks are useful as a stable, non-eroding surface or as ...
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@Charred - Crushed stone is certainly very useful. I prefer it as part of a more cohesive product, like concrete, rather than using it in its native form. But some people like the crushed stone. I saw someone who had a gravel driveway – no concrete, no stone, just pure gravel all the way.
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Dec 10, 2016 My old drive way needs new stone bad. I have a very compacted base already. Whats the difference stone crete or crushed concrete. Local place sells both but crushed concrete is $25/yard and stone crete is $35/yard. 2021 John Deere …
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Aggregate is a term that is used to describe a broad category of particulates used in construction and landscaping. Aggregate can be made up of crushed stone, gravel, sand, recycled concrete, slag, and other mined materials. If you are looking for nice appearance, …
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So, is a concrete shed base better or stronger than crushed stone? It depends… The truth is, the extra cost of concrete does not necessarily make it a better foundation for a shed. A gravel base is an ideal foundation for small prefab sheds and can even be a good option for some portable garages.
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Jul 29, 2019 Crushed concrete laid in layers is the perfect base for creating a raised garden bed. Retaining Walls Layering crushed concrete is also a great way to create a retaining wall and control erosion on slopes or hills in your yard. Different sizes of crushed concrete can …
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Jul 27, 2020 #5 – Crushed stone #5 is 1 inch or smaller in size. This material is perfect for road and paver base. #8 – These stones are between 3/8 and 1/2 inch long. It is the most common stone used for concrete mixes. #10 – Crushed stone #10 is known as screenings or dust. Most use this material to create pavers and concrete blocks. Specialty ...
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Feb 03, 2012 Crushed vs Round aggregate in concrete. ACI 318-05 and -08 does not appear to reward the designer for specifying crushed aggregate over rounded (usually river rock ) in structural concrete. Chapter 4 refers to ASTM C33, and leaves it at that. Certainly crushed rock has better interlock, and must have better shear friction for roughened surfaces.
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Asphalt Driveways vs Crushed Stone Driveways Both asphalt and crushed stone come with their own unique sets of advantages and considerations that must be considered before making a decision. As a result, it’s best to review all of the facts before moving forward with your plans to install a new driveway or to redo your existing driveway.
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This first section (approximately 1,000 ft and 11 or 12 ft wide) is made out of 64 tons of crushed concrete. At a rate of $6 a ton, we paid $384 for the materials at that point. Compare it to $18 a ton for gravel making it $1,152 and we are talking serious saving here. …
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Jan 02, 2007 So pouring concrete is a waste.. 3/4 clean will give you the best drainage.. around here crushed concrete 3/4 blend has way to much junk and dust/dirt in it to be much good at drainage.. if you have no water problems, it may work... that runs 7$ a ton here... I just got 3/4 clean stone …
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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.
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Proper Crushed Concrete Preparation. 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.
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Sep 27, 2017 Concrete is a mixture of cement, sand, and crushed rock or stone of different varieties. In the Texas area most of the crushed rock that is utilized is crushed limestone, crushed concrete, or a smooth river rock. The hardness of the stone is very important as there is a correlation between stone hardness and strength of the finished concrete.
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Jul 23, 2021 Although both come from the same material and the same local stone quarries, these two stone products are produced differently and have different uses in construction and landscaping projects. Read here about Concrete Resurfacing. Crushed stone is a product of rocks being destroyed down using a crushing machine.
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Apr 11, 2013 crushed concrete is a recycled product, so it would be best for you to make a trip to the source of the gravel and pick up a handful and look for the fines in it. (fines once again are like sand or very small grains of a product. good luck with your project, and I would suggest laying down a thickness of at least Four 6 for this ...
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Concrete recycling plants, like the one operated by Braen Stone, work to crush the recycled concrete and screen it down to size. Any metal pieces, contaminants, or debris are removed from the concrete aggregate so that it is pure in its composition. ... We work hard to ensure that our recycled concrete is crushed and screened carefully for ...
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Nov 11, 2019 Parts of crushed stone are commonly used as aggregates for ready mix concrete. Concrete plants keep large quantities of different parts of crushed stone on hand to make their concrete batches. Crushed stone with stone dust in it is highly compactable and is therefore commonly used when making any kind of base for construction.
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Jul 23, 2021 Crushed Asphalt vs. Crushed Concrete For getting the best results, the material of crushed Asphalt should be professionally spreading after accurately grading & the excavating of the ground surfaces. Once the step is correctly applied, then it’s time to wet the down the RAP and then compact it with the help of rollers.
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