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##### Density of Coarse Aggregate

River gravels make the best coarse aggregate Angular and roughly cubical particles in shape are ideal Flaky pieces shall be avoided It should confirm to IS 2383(I) Weight of Coarse Aggregate The normal weight of stone aggregate in loose state is= 1400 to 1600 kg per cum, but for illustration an average value 1500 kg per cum is considered...

##### Entering Swell and Yield Factors

To calculate this, you would multiply 125 LCY by 11, which equals 138 Loose Cubic Yards to equal one Compacted Cubic Yard If you don't know the yield factor for the dirt on a job site, use the yield calculator in ProContractor to determine what the yield factor based on the swell factor, original density, and design density...

##### Compact Your Fill Properly

Density tests are done in the compacted layer below the disturbed soil at the surface As each layer of loose fill is compacted, density tests should be done as directed by the geotechnical staff If the lift being tested fails to meet density specifications, that lift should be reworked until it ,...

##### bulk density of aggregate

30/07/2012 After that, weight the aggregate mass that is inside the container and divide it by the volume of container This will give you the bulk density of the loose aggregat Compacted Bulk Density Compacted bulk density can be determined by filling the container in three layers and tamped each layer with a 16mm diameter rounded nosed rod...

##### 8 bulk densty of aggr

Oct 15, 2015· Thus, for test purpose, the degree of compaction has to be specified BS EN 1097-3: 1998 recognizes two degrees: loose and compacted Generally the standard condition is a compacted aggregate in a dry state The ratio of the loose bulk density to the compacted bulk density lies usually between 087 and 096...

##### Compacted Sample Loose Sample E P

Question: Compacted Sample Loose Sample E P-% B=Saturated D= Calibration C- Wt Of Submerged Binder A=Dry Wt Surface Dry Wt Of A = Dry Wt Submerged Wt Content Submerged Wt Vacuum Bowl Vacuum Bowl W/ Sample Grams Grams Grams Grams Grams Grams 40% 11796 11798 6515 9351 76616 82056 45% 11790 11908 6611 10145 76684 82558 50% 11783 12018 6707 10939 ....

##### Aggregate Materials Calculator

Materials Calculator Conversion Calculator To calculate the quantity needed for a particular job, measure the length, width, thickness and product density (located below), of the area, plug in your numbers and our aggregate calculator will estimate the amount you will need to order...

##### 4 Bulk Density Test

4 Bulk Density Test The bulk density measurement should be performed at the soil surface and/or in a compacted zone (plow pan, etc) if one is present Measure bulk density near (between 1 and 2 feet) the site of the respiration and infiltration tests To get a more representative bulk density measurement of the area, additional samples may ....

##### Loose bulk density

The loose bulk density is measured on a sample of loose ore, that has not been allowed to self-compact over time, and has not been mechanically compacted ,...

##### Aggregate properties

Aggregate properti 1Aim: To compare the bulk density, voids ratio and angularity number of a nominal single sized aggregate when subjected to different levels of compactionTo compare the bulk density and percentage voids of a single sized aggregate and a continuously graded (all in) aggregate 2 Procedure: 21 Standard empty cylinder container 150mm dia x 300mm high is weighed (Volume 5 ....

##### Theoretical Maximum Specific Gravity

Overview The theoretical maximum specific gravity (Gmm) of a HMA mixture is the specific gravity excluding air voids Thus, theoretically, if all the air voids were eliminated from an HMA sample, the combined specific gravity of the remaining aggregate and asphalt binder would be the theoretical maximum specific gravity Theoretical maximum specific gravity can be multiplied by the density ,...

##### Aggregate Materials Calculator

To calculate the quantity needed for a particular job, measure the length, width, thickness and product density (located below), of the area, plug in your numbers and our aggregate calculator will estimate the amount you will need to order Please make sure to add 10% more to your total quantity to take into account waste during product placement...

##### Soil Compaction Handbook

4 SOIL COMPACTION HANDBOOK Figure 2 These illustrations show the results of improper compaction and how proper compaction can ensure a longer structural life, eliminating future foundation problems Soil Types and Conditions Every soil type behaves differently with respect to maximum density and optimum moisture Therefore, each soil type has its...

##### Bank, Loose, Compacted Earth

Nov 12, 2013· HeavyCalc Pro Loose and Compacted Soil Volume Calculations How To - Duration: 1:23 Calculated Industries 8,142 views 1:23 What Does A Cubic Yard Look Like? - Duration: 7:09...

##### Bulk Density: Definition & Calculation

Bulk density = mass of soil / total volume Let's plug in our figures: 800 kg / 05 m 3 = 1600 kg/m 3 So, the bulk density of our soil sample is 1,600 kg/m 3 Here's another example: A soil ....

##### Factors Affecting Compaction

Gradation affects the way aggregate interlocks and thus the ease with which aggregate can be rearranged under roller loads In general, aggregate effects on compaction can be broken down by aggregate size (TRB, 2000 [5]): Coarse aggregate Surface texture, particle shape and the number of fractured faces can affect compaction Rough surface ....

##### 01 10 Bulk Density and Voids

Determination of Bulk Density, Voids and Bulking of Aggregate Lab Test Reference British Standard Reference BS EN 1097-3:1998 Tests for mechanical and physical properties of aggregates Part 3: Determination of loose bulk density and voids Principal Apparatus as follows: i...

##### Aggregate Base Density Data

Jun 09, 2005· The (150-180) density data comes from a "Design and Control of Concrete Mixtures" book and appears to refer to the "particle" density of aggregate However, since the aggregate is made up of particles, it is reasonable that the compacted density of the aggregate is ,...

##### Density of Aggregate

The relative density (specific gravity) of an aggregate is the ratio of its mass to the mass of an equal volume of water Relative Density = Mass of the Aggregate / Mass of equal volume of water Key Features: Most aggregates have a relative density between 24-29 with a corresponding particle (mass) density of 2400-2900 kg/m 3 (150-181 lb/ft 3)...