loose and compacted density of agg

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loose and compacted density of agg

2020-01-14T14:01:32+00:00
  • Bulk Density Of Aggregates - Introduction to Civil Engineering

    2012-07-30  Compacted bulk density can be determined by filling the container in three layers and tamped each layer with a 16mm diameter rounded nosed rod. After filling in three layers, now leveled the top surface and evaluate compacted bulk density by

  • Exp 5 Bulk Density

    For the determination of the loose bulk density, fill the container with the aggregate material by means of a shovel and level its top surface. Weigh the container filled with the aggregate and note down its reading. Then the loose bulk density of the aggregate material can be computed by using the relation; Now for the determination of the compacted bulk density, the only difference is in ...

  • Density Index and relative compaction Civilengineering ...

    2020-02-14  The term density index ID or relative density or degree of density is used to express the relative compactness (or degree of compaction) of a natural cohesionless soil deposit. The density index is defined as the ratio of the difference between the voids ratio of the soil in its loosest state emax and its natural voids ratio e to the difference between the voids ratios in the loosest and ...

  • Loose bulk density? - Answers

    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. It will generally measure between 50% and ...

  • Chegg

    2020-09-30  The results shown in the figure below were obtained from direct shear tests on a specimen of sand taken from loose and dense deposits and compacted to in the in- situ density in each case. Plot the failure envelopes of each sand for both peak and ultimate states and then determine the critical state friction angle. 140 Loose sand: 180 Dense sand: 160 120 (3 tests) 0 181 kPa (3 tests) 100 d ...

  • Compacted Bulk Density of Fine Aggregates - YouTube

    2016-10-21  Credit title: Subject Matter Expert : Dr. Made Suangga Instructional Designer: Riefni Riftianingrum Host : Felicia Kosasih, S.T Video: Taufan Dermawan Pramudya Munadi Documenter: BINUS ...

  • Author: Digital Content Binus
  • Granular Sub-base Base (GSB) quantity / Compaction Factor ...

    Loose thickness of GSB Layer = (Compacted layer thickness X Compaction Factor) = 150 X 1.30 = 195 mm Hence Loose Thickness of GSB Layer is 195 mm.

  • Bulk and Relative Density - Home - Civil Engineering

    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 2.4-2.9 with a corresponding particle (mass) density of 2400-2900 kg/m 3 (150-181 lb/ft 3).

  • Density of Coarse Aggregate - Construction Tips

    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. Grading of coarse aggregate. Proper graded material should be used for achieving good bond stress. Grading of coarse aggregates are important consideration for getting maximum strength of concrete and RCC and significant both economically as

  • Densities of Different Soil Types - StructX

    ρ = bulk density (the ratio of the total mass to the total volume), ib/ft 3 or kg/m 3; ρ sub = submerged bulk density (the ratio of the total submerged mass to the total volume), ib/ft 3 or kg/m 3; Additional Resources. Joint Technical Commitee, EL-052., 2016. AS/NZS 7000:2016 - Overhead Line Design. 2nd ed. Sydney, Aust: SAI Global Limited.. J.A. Chem. The Constitution and Fundamental ...

  • Density of Aggregate - Bulk and Relative Density - Civil ...

    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 2.4-2.9 with a corresponding particle (mass) density of 2400-2900 kg/m 3 (150-181 lb/ft 3).

  • Solved: The Results Shown In The Figure Below Were Obtaine ...

    2020-09-30  The results shown in the figure below were obtained from direct shear tests on a specimen of sand taken from loose and dense deposits and compacted to in the in- situ density in each case. Plot the failure envelopes of each sand for both peak and ultimate states and then determine the critical state friction angle. 140 Loose sand: 180 Dense sand: 160 120 (3 tests) 0 181 kPa (3 tests) 100 d ...

  • (PDF) Bulk Density of Coarse Aggregate Level 0 Ayong ...

    Academia.edu is a platform for academics to share research papers.

  • Solved: A loose, uncompacted sand fill 6 ft in depth has a ...

    A loose, uncompacted sand fill 6 ft in depth has a relative density of 40%. Laboratory tests indicated that the minimum and maximum void ratios of the sand are 0.46 and 0.90, respectively. The specific gravity of solids of the sand is 2.65. a. What is the dry unit weight of the sand? b. If the sand is compacted to a relative density of 75%, what is the decrease in thickness of the 6-ft fill ...

  • Aggregate properties - voids ratio and bulk density, Other ...

    Aggregate properties. 1.Aim: To compare the bulk density, voids ratio and angularity number of a nominal single sized aggregate when subjected to different levels of compaction.To compare the bulk density and percentage voids of a single sized aggregate and a continuously graded (all in) aggregate. 2. Procedure: 2.1 Standard empty cylinder container 150mm dia. x 300mm high is weighed (Volume 5 ...

  • Bank vs. Loose Hauling - Civil Engineering PE Exam ...

    2011-03-31  The loose density is irrelevant because you're not asked about how the material will be reused. You're given the max capacity of the truck (27000 lbs) and you need to relate that to the bank material only. Your steps are correct, but think of it as a weight transfer problem rather than a density (bank vs loose) issue. 3.24 trips per hour @ 27000 lbs per trip = 87480 lbs/hr . The bank weight of ...

  • Aggregate Base Density Data - Earthwork/grading ...

    2005-06-09  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 between (150-180 lb/ft^3).

  • Recyclable Waste Materials - Typical Weights (Loose ...

    Loose (Pounds per Cubic Yard) Compacted / Baled (Pounds per Cubic Yard) Cardboard / Corrugated. 50 - 100. 600 – 1,100. PET (Soda Bottles, Food Packaging etc) 30 - 40 . 400 - 600. HPDE (Milk jugs, Detergent Containers etc) 22 - 25. 400 - 500. Aluminum Cans. 50 - 75. 250 - 500. Steel Cans. 150 - 175. 700 – 1,000. Paper. 250 - 500. 1,000 ...

  • Bulk Density and Void Percentage Test for Aggregates

    The bulk density and void percentage of aggregate can be evaluated using standard test methods of applicable codes such as ASTM C 29/C29M-17a, IS: 2386 (Part 3) – 1963, or BS 812-2:1995. The procedure provided in this article is based on the specification of ASTM standard ( ASTM C 29/C29M-17a). The bulk density or unit weight is the weight per unit volume (mass per unit volume or density ...

  • construction - How much volume is lost after compacting 3 ...

    The loose drop weight of a relatively uniform (all the rocks are similar size and shape) 3/4" stone will be about 80-90% depending on the stone (angularity and phi). Presuming that you are compacting to 100% of some form of "proctor density", because you're awesome at compacting and have a monster machine (and thin lifts), that's 100/80=125%. You will not achieve 100%. You will not achieve ...

  • (PDF) Bulk Density of Coarse Aggregate Level 0 Ayong ...

    Academia.edu is a platform for academics to share research papers.

  • Standard Test Method for Bulk Density (“Unit Weight”) and ...

    1.1 This test method covers the determination of bulk density (“unit weight”) of aggregate in a compacted or loose condition, and calculated voids between particles in fine, coarse, or mixed aggregates based on the same determination. This test method is applicable to aggregates not exceeding 125 mm [5 in.] in nominal maximum size.

  • Bulk Density of Sand - Civil Engineering

    The bulk density or unit weight of sand is the mass or weight of the sand that required to fill a container of a specified unit volume. Bulk Density of sand = Mass od sand / volume. Key Features: If the volume is unit then, Bulk Density= Mass. Unit in kg/m 3 or lb/ft 3. In this definition, the volume is that contain both the sand and the voids between sand particles. The approximate bulk ...

  • Compacted bulk density of aggregate Demo UTS - YouTube

    2014-03-19  This video demonstrate the procedure to compact the aggregate in a container for the determination of bulk density of an aggregate sample.

  • DACITE PUMICE THE SUPERIOR LIGHTWEIGHT FILL

    Dry Density (kg/m3) Compacted ASTM C127 Loose 673 743 827 –Rodding 710 866 952 Compacted – Jigging 756 921 1015 % Compaction 5-11% 14-19% 13-19% Data from Density Comparison of Lightweight Aggregate – Dacite Pumice and Red Vesicular Basalt, Golder Associates, 2012. Supporting test reports available upon request - [email protected] Figure 1 - Sieve Analysis

  • Standard Test Method for The Determination of Bulk Density ...

    The bulk density is more in compacted state as compared to the loose which shows that the bulk density greatly depends on the degree of compaction or how densely it is packed.; Usually increase in bulk density should be above 15% for coarse aggregate and should be below 15% for fine aggregate, But in our results it is 11.20% for fine aggregate and 11.48% for coarse aggregate.

  • Aggregate Base Density Data - Earthwork/grading ...

    2005-06-09  However, since the aggregate is made up of particles, it is reasonable that the compacted density of the aggregate is between (150-180 lb/ft^3).

  • Bulk Density and Void Percentage Test for Aggregates

    The bulk density and void percentage of aggregate can be evaluated using standard test methods of applicable codes such as ASTM C 29/C29M-17a, IS: 2386 (Part 3) – 1963, or BS 812-2:1995. The procedure provided in this article is based on the specification of ASTM standard ( ASTM C 29/C29M-17a). The bulk density or unit weight is the weight per unit volume (mass per unit volume or density ...

  • Bank vs. Loose Hauling - Civil Engineering PE Exam ...

    2011-03-31  The loose density is irrelevant because you're not asked about how the material will be reused. You're given the max capacity of the truck (27000 lbs) and you need to relate that to the bank material only. Your steps are correct, but think of it as a weight transfer problem rather than a density (bank vs loose) issue. 3.24 trips per hour @ 27000 lbs per trip = 87480 lbs/hr . The bank weight of ...

  • Alex Fraser Group - 5-75mm Concrete Aggregates - Crusher ...

    Density (Loose) BCC; 5mm Recycled Concrete Aggregate: Bedding sewer water pipes. 1.20 t/m3: Yes: 10mm Recycled Concrete Aggregate: Bedding sewer water pipes. 1.20 t/m3: Yes: 20mm Recycled Concrete Aggregate: Backfill sleeper, rock or block retaining walls, under concrete as drainage layer. 1.20 t/m3 : Not Applicable: 75mm Recycled Concrete Aggregate: Rockwall backfill, drainage

  • Standard Test Method for Bulk Density (“Unit Weight”) and ...

    1.1 This test method covers the determination of bulk density (“unit weight”) of aggregate in a compacted or loose condition, and calculated voids between particles in fine, coarse, or mixed aggregates based on the same determination. This test method is applicable to aggregates not exceeding 125 mm [5 in.] in nominal maximum size.

  • METHOD OF TEST FOR DETERMINATION OF V.M.A. IN COMPACTED ...

    2016-06-29  BRD Co Agg + % Fi Agg #1 BRD Fi Agg #1 + % Fi Agg #2 BRD Fi Agg #2 +⋯ Gc = 100 - Db (100−%AC) 100 Gb = bulk relative density of aggregate Db = bulk relative density of compacted hot mix BRD = bulk relative density 4.2 VMA based on BRD of blended coarse and blended fine aggregates..... VMA = Gsb −Gc Gsb x 100 = 100 – Gmb ( 100−% AC) Gsb Where: Gsb = 100 % Co Agg

  • Bank vs. Loose Hauling - Civil Engineering PE Exam ...

    2011-03-31  The loose density is irrelevant because you're not asked about how the material will be reused. You're given the max capacity of the truck (27000 lbs) and you need to relate that to the bank material only. Your steps are correct, but think of it as a weight transfer problem rather than a density (bank vs loose) issue. 3.24 trips per hour @ 27000 lbs per trip = 87480 lbs/hr . The bank weight of ...

  • Bulk Density of Sand - Civil Engineering

    The bulk density or unit weight of sand is the mass or weight of the sand that required to fill a container of a specified unit volume. Bulk Density of sand = Mass od sand / volume. Key Features: If the volume is unit then, Bulk Density= Mass. Unit in kg/m 3 or lb/ft 3. In this definition, the volume is that contain both the sand and the voids between sand particles. The approximate bulk ...

  • construction - How much volume is lost after compacting 3 ...

    The loose drop weight of a relatively uniform (all the rocks are similar size and shape) 3/4" stone will be about 80-90% depending on the stone (angularity and phi). Presuming that you are compacting to 100% of some form of "proctor density", because you're awesome at compacting and have a monster machine (and thin lifts), that's 100/80=125%.

  • MINING AND EARTHMOVING - Holt Cat

    Because of material char- acteristics, this bank cubic yard swells 30% to 1.3 loose cubic yards when loaded, with no change in weight. If this 1.0 bank cubic yard or 1.3 loose cubic yards is compacted, its volume may be reduced to 0.8 com- pacted cubic yard, and the weight is still 3000 lb.

  • DIVISION 300 Bases

    Spread the aggregate in a uniform layer, with no segregation of size, and to a loose depth that has the required thickness when compacted. If the required compacted depth of any aggregate base or surface course exceeds 150 mm, place the aggregate base or surface course in two or more layers of approximately equal thickness.

  • 2017 Local Roads Workshop Mix Design Basics

    Loose (uncompacted) mixture Mass agg. and AC Vol. agg. and AC G mm = Testing of Specimens Maximum Specific Gravity of Mixture – “Zero” air voids – Tested on Loose Mix – Dry Weight in Air – Vacuum and vibrating to get all air out – Submerged Weight in Water. HMA Volumetrics 24 Testing Sample of asphalt and aggregate – Cool to room temperature Mass in air Mass under water. HMA ...

  • ESTIMATING EARTHWORK

    Job Efficiency Factors for Earthmoving Operations Units of Measure Cubic Yard (bank, loose, or compacted) Volume Bank: VB Bank cubic yards (BCY) Density B Lb /BCY Loose: Vl Loose cubic yards (LCY) Density L Lb/LCY Compacted: Vc Compacted cubic yards (CCY) Density C LB/CCY Swell: A soil increase in volume when it is excavated. Swell (%) = ( - 1) x 100 Load factor = Bank Volume = Loose

  • Alex Fraser Group - 5-75mm Concrete Aggregates - Crusher ...

    Density (Loose) BCC; 5mm Recycled Concrete Aggregate: Bedding sewer water pipes. 1.20 t/m3: Yes: 10mm Recycled Concrete Aggregate: Bedding sewer water pipes. 1.20 t/m3: Yes: 20mm Recycled Concrete Aggregate: Backfill sleeper, rock or block retaining walls, under concrete as drainage layer. 1.20 t/m3 : Not Applicable: 75mm Recycled Concrete Aggregate: Rockwall backfill, drainage