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do you need to compact recycled concrete

Recycled Concrete: The Pros and Cons Braen Stone

As an extremely active concrete recycling plant, Braen Stone always has an abundant supply of recycled concrete on hand, ready to fulfill your order. They will help you to get your project done on time even if you need bulk amounts of RCA. Considerations for Recycled Concrete Aggregate

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Concrete Recycling vs. Disposal Crushed Concrete The

Recycling concrete from demolition project can result in considerable savings since it saves the costs of transporting concrete to the landfill (as much as $ .25 per ton/mile), and eliminates the cost of disposal (as high as $100 per ton).

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Compacting Crushed Concrete Soil testing engineering

my crushed concrete runs about 126 lbs per cu ft with a moisture of about 8%. one thing you need to consider is, if they are over compaction to an modified. yes you testing to a standard but a modified on a crushed concrete will run about mid 130's Our biggest problem is not the oversize but no fines. we have to add sand to meet gradation

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Gravel or Crushed Concrete for a Driveway? Denver

Apr 11, 2013· Steve if you are doing this yourself first do not pay the same for crushed concrete as you would for mining materials as crushed concrete should be a lot cheaper as it is cheaper to obtain and process ready mixed plants don’t need the leftover concrete in their yards I worked for Rinker Materials for over 10 years and for Tarmac also and we

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Crushed Concrete Driveway For the Farm A Cheaper

Jun 14, 2020· My plan is to get crushed concrete, and top with a layer of small decorative stone. Still much less $ than gravel and other choices I do not have a dump truck and will need to rent a bobcat. So, I guess I am asking you is your crushed concrete rebinding just from the rain and use of the road putting pressure on the concrete or is it staying

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Self-Compacting 3/4" stone JLC-Online Forums

May 21, 2020· I have a question about 3/4" crushed stone. I read several places that 3/4" crushed stone is "self-compacting". That is, you dump it in a trech (as in under a concrete footing or floor) and you don't have to compact it with a plate compactor it is already as "compacted" as it needs to be.

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The Recommended Gravel Base for a Concrete Driveway Home

It should also compact easily and be evenly compacted before the concrete is poured to provide strength and stability. Recycled gravel is suitable for use beneath a concrete driveway as long as it

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Self Compacting Stone Do It Right Not Over

The recycled concrete does compact very well using rollers or plate compactors, but as you said, that's very tough to do in your case. To get full compaction, you need to do it in lifts where the material

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Proper Subgrade Prep| Concrete Construction Magazine

Sep 20, 2007· All too often, builders do not adequately prepare the subgrade for concrete foundations, sidewalks, driveways, or patios. The concrete contractor is responsible for ensuring that granular backfill receives proper compaction, density, and moisture levels prior to the placement of concrete.

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Recycled Asphalt Driveways To Have Installed Or Not To

And because recycled asphalt does in fact harden over time, if you're considering having a concrete or new hot asphalt driveway installed sometime in the future, that hardened recycled asphalt MUST be removed prior to installing the new driveway just as if you

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The Recommended Gravel Base for a Concrete Driveway Home

It should also compact easily and be evenly compacted before the concrete is poured to provide strength and stability. Recycled gravel is suitable for use beneath a concrete driveway as long as it

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Self-Compacting 3/4" stone JLC-Online Forums

May 21, 2020· I have a question about 3/4" crushed stone. I read several places that 3/4" crushed stone is "self-compacting". That is, you dump it in a trech (as in under a concrete footing or floor) and you don't have to compact

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How much volume is lost after compacting 3/4" crushed stone?

It will also keep compacting into soft areas till they are fully compacted. If you get to clay base you can expect about 20%, but if you are in top soil, it can take significantly more volume to fill and compact). You also need to asses what you

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