what size gravel for slab base

Posted at: September 20, 2012 [ 4.7 - 2756 Ratings]

Does Gravel Make the Best Base for a Concrete Slab? | eHow.com Does Gravel Make the Best Base for a…

  • Does Gravel Make the Best Base for a Concrete Slab? | eHow.com

    Does Gravel Make the Best Base for a Concrete Slab?. A well-laid concrete slab provides … best type of gravel to use for a concrete base is 3/4-inch medium gravel. This size

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  • Shed Base: Concrete Slab or Gravel? | DoItYourself.com

    Concrete shed base or gravel shed base? Which is best? … and materials, of creating a concrete slab versus a gravel … more than adequate foundation for any size shed …

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  • Gravel Costs (under Concrete Slab) for Goldenseal Construction …

    Goldenseal construction estimating unit costs for gravel drainage under a floor slab. … Unit Size: One square foot.

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  • Pea gravel for interior floor slab support – Eng-Tips Forums

    Six inches of pea gravel, I assume that the max particle size is 0.5" or so, should be fine support for most floor slabs. I have used it beneath a waffle type slab on …

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  • Why is it important to have gravel under a concrete slab? – Yahoo …

    Mar 24, 2010 · Best Answer: ok, all of the previous answers are partially correct in different ways. Conventional wisdom, for a residential garage use, is 6" of a mix of …

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  • Do we need to put gravel under the concrete floor? – Yahoo! …

    Mar 04, 2011 · We are putting a concrete slab in our patio. It will be exposed to rain … sand or gravel or a base is important. it is easily packed and levelled. very …

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  • Pouring A Concrete Slab – Do I Need A 4" Gravel Base? – …

    I have a parking pad, built out of solid 4" X 8" X 16" concrete blocks that butts against my driveway. The size of the pad is about 9ft X 19ft. I’d like to just pull …

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  • How Much Gravel Is Needed When Pouring a Concrete Slab? | …

    A driveway slab should be 6 inches thick with a 6- to 8-inch gravel base. A walkway or patio slab is … gravel is used in a variety of ways so it comes in different sizes

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  • Gravel / rock under concrete. – TractorByNet.com | Compact …

    The main thing when pouring concrete for a slab or footing or any base is to have the water run … about 2" of Crusher run (small rock with fines) then about 1" of gravel

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  • compacting gravel under a slab [Archive] – JLC-Online Forums

    … feet of gravel fill beneath the slab. I … the slab and I was wondering – does it need to be compacted and if so at what depths? What size gravel? … build slab floor

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  • Pavingexpert – AJ McCormack and Son – Gravel, Cinder and …

    Ideal gravel sizes for pedestrian traffic is in the range 6-15mm. Smaller gravels … restraint is needed, construct it now, before laying the sub-base. The gravel can …

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  • Does Gravel Make the Best Base for a Concrete Slab? | eHow.co.uk

    Does Gravel Make the Best Base for a Concrete Slab?. A well-laid concrete slab provides … best type of gravel to use for a concrete base is 3/4-inch medium gravel. This size

    » Free Online Chat

  • Shed Base Preparation | DoItYourself.com – DIY Home …

    Concrete shed base or gravel … and shed size and purpose are. Sheds on skids are traditionally placed on a gravel base … Shed Base: Concrete Slab or Gravel? Build …

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  • CIP 29 – Vapor Retarders Under Slabs on Grade

    Low-permeability membranes below floor slabs on grade, … aggregate with the largest possible size. With the … coarse gravel or crushed stone as a capillary break.

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  • Natural Stone Floor Tiles – Indian Stone Paving Slabs – www …

    Bingley stone can provide these floor tiles in two standard sizes the thickness is approximately 12mm … Langley Indian stone paving slabs. Similar to Yorkstone …

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  • Concrete Slab – How to install the right way – Everything-About …

    When someone asks me how to prepare the gravel base for their slab I recommend: 1. If you don’t already have a good gravel base dig out the "bad" dirt and replace with a …

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  • Gravel under slab? – DIY Home Improvement, Remodeling & …

    Gravel under slab? … You do not have to remove your floor … for air movement under the slab and then the number of suction points and fan size can …

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  • What Kind Of Stone Under Concrete Slab? – Building & …

    … building inspector what kind of stone I needed under the slab … areas I put down a monolithic slab – with packed in sand for a base on … knowing the specific type and size

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  • Natural Stone Tiles & Slabs – Granite, Marble, Travertine | Daltile

    … your tile designs with natural stone tiles and stone slabs. … Recycled Floor Tile; Recycled Glazed Floor Tile; NEXT™ … Sizes:

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  • How to install a precast concrete sidewalk slab – SlabSetters

    … wide range of designs, colours, shapes, weights, and sizes. Primarily, slabs are … The sub-base is made of gravel or limestone 3/4"-down material. 3/4"-down refers …

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