Determining What Size Crushed Stone You Need For Your

Determining What Size Crushed Stone You Need For Your

58 – this is also commonly used to mix with asphalt or concrete it is also used for drainage or as driveway gravel 34 – there are two options at this size – clean and dga 34 clean is used for drainage behind walls and is also used as fill and for drainage projects such as french

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How Much Gravel Do I Need For A Concrete Slab

How Much Gravel Do I Need For A Concrete Slab

A hand tamper is sufficient for packing gravel but a plate compactor makes the job much easier especially when preparing a large area such as a patio excavate the soil to a depth of 8 inches allowing 4 inches for the gravel base and 4 inches for the concrete

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Importance Of Gravel And Sand For Concrete Hunker

Importance Of Gravel And Sand For Concrete Hunker

Apr 12 2018 smaller gravel particles equals a fine grade of concrete use the fine aggregate for concrete slabs or other smooth surfaces a coarse aggregate means using larger pieces of gravel coarse concrete is helpful for sturdier projects concrete with a coarse aggregate doesnt produce a smooth look or feel but is stronger than a finer

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Aggregate In Concrete

Aggregate In Concrete

Both gravel and crushed stone are generally acceptable for making quality concrete photo 9 although gravel is usually preferred for exposed aggregate the use of recycled concrete crushed to propersize concrete aggregate has also demonstrated successful

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Crushed Stone Under Concrete Why Its Needed

Crushed Stone Under Concrete Why Its Needed

Crushed stone under concrete provides a level surface for you to lay your foundation on if you pour concrete directly over the ground it could erode away over time and this would cause your slab to sink the solid foundation that the crushed stone provides will offer the support the concrete

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How To Pack Down Rock Before Pouring Concrete Home

How To Pack Down Rock Before Pouring Concrete Home

Dec 09 2018 excavate the soil to a depth of 8 inches allowing 4 inches for the gravel base and 4 inches for the concrete slab the soil should be graded or sloped so the excavation sites center is

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Gravel Under Concrete Slab Is It Absolutely Required

Gravel Under Concrete Slab Is It Absolutely Required

Its about 375 cu yards of crete or like 400 it will cost 100 for gravel to fill in 2 but my crete is still only a little cheaper and it will be a thinner slab i could put gravel in say 2 and 35 of concrete over that or just full 55 of crete or i could do lot of gravel and a 2 top coat over that with a bunch of steel and

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7 Different Crushed Stone Sizes And Their Applications

7 Different Crushed Stone Sizes And Their Applications

Jul 27 2020 most use this material to create pavers and concrete blocks specialty crushed stone 57 – this category refers to a stone that is about 34 inch long most typically use it for concrete mix landscaping and drainage 67 – crushed stone 67 includes stone that is 34 inch or smaller in size 67 is a great material for road and slab base as well as

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What Type Of Gravel Under Concrete Slab

What Type Of Gravel Under Concrete Slab

Mar 07 2017 concrete floor problems building science corporation concrete forms and pouring a slab the family handyman building a greenhouse foundation subgrade and subbase for concrete slabs the constructor are vapor ers necessary for bats and garages proper subgrade prep concrete

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What Size Gravel To Use Under Concrete Pad Diy Home

What Size Gravel To Use Under Concrete Pad Diy Home

May 09 2011 approx numbers 340 cubic feet 21760 lbs 1813 poundssqr ft i think youd be safe w a steel reinforced 4 slab and if you go to 6 with only one layer of steel you may be wasting 2 of concrete but im not an engineer is the 3 bar 12 oc in both directions placed below center line of slab approx 13 of the way

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Subgrades And Subbases For Slabs Concrete Construction

Subgrades And Subbases For Slabs Concrete Construction

Nov 22 2017 almost 20 years ago concrete construction investigated the effect of using a layer of loose uncompacted sand directly beneath a concrete slab and concluded that this practice contributed to more laterage cracks and poorer joint performance here are the reasons not to use a sand layer difficult to maintain a flat level sand surface during concrete placement difficult to

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What Size Aggregate Should Be Used To Make The Concrete

What Size Aggregate Should Be Used To Make The Concrete

Question what size aggregate should be used to make the concrete for a 4 inch slab top answer 37 of 40 votes 34 inch crushed stone answer 38 inch crushed

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Can I Use Pea Gravel Under Concrete

Can I Use Pea Gravel Under Concrete

Question what size aggregate should be used to make the concrete for a 4 inch slab top answer 37 of 40 votes 34 inch crushed stone explanation 57 rock 34 is best for

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How To Lay Stepping

How To Lay Stepping

There are many shapes and sizes of paving slabs you could lay on gravel as a stepping stone concrete or stone circular square or oblong all make good steppingstones and the method of laying them in gravel remains the same whatever type you want to

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Products Page Luck Stone

Products Page Luck Stone

These versatile stones are perfect for a variety of commercial and residential uses including use as an asphalt course base mix touchup for stone driveways or use in readymix concrete other applications include septic fields bedding for large pipes filter stone dry wells concrete slab bedding and residential

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Concrete Without Gravel

Concrete Without Gravel

What size gravel is best for concrete most concrete mixes use gravel or stone thats 38 inch to 34 inch in size some gravel will also have some finer aggregates mixed in as well when you combine gravel of this size with sand and portland cement dont forget the water you get a very durable strong and easy to use mixture of

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What Size Gravel Under Concrete Slab

What Size Gravel Under Concrete Slab

What size gravel under concrete slab subgrades subbases for concrete slabs subgrades subbases for concrete slabs preparing base for concrete slab you why your gravel shed foundation should subgrades subbases for concrete slabs crushed stone for your construction

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Aggregates For Concrete

Aggregates For Concrete

• ‘aggregate’ is a term for any particulate material it includes gravel crushed stone sand slag recycled concrete and geosynthetic aggregates aggregate may be natural manufactured or recycled • aggregates make up some 60 80 of the concrete mix they provide compressive strength and bulk to

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