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crushed base rock density

Technical Information Sheet CLASS 2 & 3 CRUSHED ROCK

Technical Information Sheet CLASS 2 & 3 CRUSHED ROCK Class 2 Crushed Rock Class 3 Crushed Rock Application Road base materials Road base/sub base material, hard stand areas, under concrete slabs, bedding material and backfilling Available Dry, wet mix or stabilised Dry, wet mix or stabilised Loose Density (natural) (approx) 1.65 t/m3 1.65 t/m3

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Standard Weights for Crushed Rock Per Meter Hunker

Crushed aggregate, one-inch crushed concrete, recycled asphalt, 3/8-inch pea gravel, 2-inch sewer filter rock, and concrete and asphalt aggregate blends all weigh in at 1.07 tons. Pit run gravel follows at 1.25 tons per cubic meter, regardless of whether it is 2-inch or 4-inch.

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Crushed Stone Grades: A Complete Guide

The following list gives a rundown of crushed stone grades and their best uses. While there may be slight variances in the naming convention of crushed stone the following are the most common names and sizes: Crushed stone #5 Sizes are from 1″ down to fine particles. For road and paver base. Crushed stone #67 Sizes from 3/4″ down to

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Chapter 620 Design of Pavement Structure

Crushed Surfacing Base Course 2,950 1.48 3,700 1.85 Screened Gravel Surfacing 3,700 1.85 *Gravel Base 3,400 3,800 1.70 1.90 Permeable Ballast 2,800 1.40 *3,700 lb/cy (1.85 tons/cy) is recommended as the most suitable factor; however, if the grading approaches the coarseness of ballast, the factor would approach 3,800 lb/cy (1.90

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Large scale density & gradation tests in compacted

Note that this includes rock fragments placed at greater than the 8 inch (200 mm) square mesh screen size, provided the rock is crushed in-place to an 8 inch (200 mm) or smaller size during dozer seating and roller compaction.

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Aggregate Base Density Data Earthwork/grading

Jun 09, 2005· My many years estimating on the contractor's side give me confidence using a factor of about 150 lbs/cu ft (or about 2.03 tons per cubic yard) -- this is higher than a soil engineer will tell you (that is, a this same aggregate soil lab compaction at 100% proctor may be about 128-130 pcf dry density; and 138-145 pcf wet density).

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The Density of Common Rocks and Minerals

Jan 23, 2020· The densities of rocks and minerals are normally expressed as specific gravity, which is the density of the rock relative to the density of water. This isn't as complex as you may think because water's density is 1 gram per cubic centimeter or 1 g/cm 3. Therefore, these numbers translate directly to g/cm 3, or tonnes per cubic meter (t/m 3).

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Base Aggregate Calculator CSGNetwork

The Base Rock and Drain Rock selections will supply a default density of the rock; the Custom selection requires an entry for rock density in the Density field. Finally, click on the Calculate button. The calculated number of tons of aggregate will be returned. As with all Earth materials, densities will vary somewhat between different loads

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Material Weight Pounds per Cubic Yard

F:\Truck Body Pricing & Brochures\Excel\Cubic_Yardage_Chart DCubic_Yardage_Chart D Rev A 6/9/2015 AGGREGATE TYPE

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SPECIFICATION P–208. AGGREGATE BASE COURSE

The crushed gravel consists of hard, durable stones, rock, and boulders crushed to specified size. Produce aggregate free from excess flat, elongated, soft or disintegrated pieces, dirt, or other objectionable matter. underlying course to the required density before the base course is

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Chapter 620 Design of Pavement Structure

Crushed Surfacing Base Course 2,950 1.48 3,700 1.85 Screened Gravel Surfacing 3,700 1.85 *Gravel Base 3,400 3,800 1.70 1.90 Permeable Ballast 2,800 1.40 *3,700 lb/cy (1.85 tons/cy) is recommended as the most suitable factor; however, if the grading approaches the coarseness of ballast, the factor would approach 3,800 lb/cy (1.90

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What is the Density of crushed stone? Answers

2.7T/m3 (+/- 10%). The above answer is for solid rock, generally not crushed stone. Crushed stone of uniform size has a nominal density of 100 pounds per cubic foot (1.6 Metric Tons per cubic Meter).

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How Much Crushed Stone Do You Need? A Sure-Fire Formula

If your patio is 20 feet long and 10 feet wide, and you need 6 inches of crushed stone for the base, you would plug those numbers into formula, like this: (20'x10'x0.5') / 27 = 3.7 cubic yards When using this equation, make sure all of your measurements are in feet. Since we needed 6 inches of crushed stone, we used 0.5 feet for the height

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Crushed Stone Grades: A Complete Guide

The following list gives a rundown of crushed stone grades and their best uses. While there may be slight variances in the naming convention of crushed stone the following are the most common names and sizes: Crushed stone #5 Sizes are from 1″ down to fine particles. For road and paver base. Crushed stone #67 Sizes from 3/4″ down to

More

Large scale density & gradation tests in compacted

Note that this includes rock fragments placed at greater than the 8 inch (200 mm) square mesh screen size, provided the rock is crushed in-place to an 8 inch (200 mm) or smaller size during dozer seating and roller compaction.

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Specifications For CRUSHED AGGREGATE BASE COARSE #2 &

Crushed aggregate base coarse (Compaction Gravel) shall be purchased per standard ton with a standard ton to weight 2,000 pounds for the purpose of this contract. Material shall be ordered in full truck load lots. 3. Contractor shall proceed with delivery of crushed aggregate base coarse (Compaction Gravel) upon 12 hour notice.

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Calculate #57 Limestone Gravel cubic yards / Tons

Type in inches and feet of your project and calculate the estimated amount of Gravel Stone in cubic yards, cubic feet and Tons, that your need for your project. The Density of #57 Limestone Gravel: 2,410 lb/yd³ or 1.21 t/yd³ or 0.8 yd³/t

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Gravel Calculator Estimate Landscaping Material in Yards

Armed with the volume of material needed in cubic yards, the weight of material in tons can be found by multiplying the volume by the material density. Most gravel weighs 1.4 to 1.7 tons per cubic yard. See below for more common material densities.

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SPECIFICATION P–208. AGGREGATE BASE COURSE

The crushed gravel consists of hard, durable stones, rock, and boulders crushed to specified size. Produce aggregate free from excess flat, elongated, soft or disintegrated pieces, dirt, or other objectionable matter. underlying course to the required density before the base course is

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Construction Aggregate Calculator Vulcan Materials Company

An estimated density factor should then appear in the above density field. Geology: Traprock Limestone Granite Sand & Gravel Sandstone Other Product: Screenings Crushed Stone Base / Crusher Run Coarse Aggregates Sand Riprap Other

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BULK MATERIAL DENSITY TABLE

Dolomite, Crushed 80-100 Dolomite, Lumpy 90-100 Earth, As Excavated, Dry 70-80 Earth, Loam, Dry, Loose 76 Earth, Wet, Containing Clay 100-110. Material Description Loose Bulk Density #/Ft. Ebonite, Crushed 65-70 Epsom Salts 40-50 Emery 230 Face Powder (See Talcum Powder) Feldspar, Ground 65-80 Feldspar, Lumps 90-100 Feldspar, Powder 100

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Chapter 4 Bases

base, the top 0.10 ft of gravel borrow shall be replaced with 0.10 ft of crushed surfacing top course (CSTC). Testing and sampling frequencies will be as required for the material actually placed. The CSTC and gravel borrow used in lieu of the gravel base is measured and paid for as gravel base and not as CSTC or gravel borrow. The inspector should

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