What Is The Density Of Asphalt Concrete 

What Is The Density Of Asphalt Concrete

  • Density of Concrete, Asphalt in 285 units and reference ...

    Concrete, Asphalt weighs 2.243 gram per cubic centimeter or 2 243 kilogram per cubic meter, i.e. density of concrete, Asphalt is equal to 2 243 kg/m³. In Imperial or US customary measurement system, the density is equal to 140 pound per cubic foot [lb/ft³], or 1.297 ounce per cubic inch [oz/inch³] .

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  • Asphalt concrete - Wikipedia

    Asphalt concrete is 100% recyclable and is the most widely reused construction material in the world. Very little asphalt concrete — less than 1 percent, according to a survey by the Federal Highway Administration and the National Asphalt Pavement Association conducted annually since 2009 — is actually disposed of in landfills.

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  • Density of Asphalt Concrete - Earthwork/grading ...

    Aug 07, 2004 · The asphalt producer (not necessarily the contractor) will have most likely run their own Rice density, on the material you tested, which will give you the exact number you're looking for. If you have a copy of the delivery ticket, the producer's phone number should be right on there.

    Depends upon the mix properties and compaction criterion. I commonly use between 2250 kg/m3 (140 lb/ft3) and 2350 kg/m3 (147 lb/ft3) for in-place...It is common practise with GDOT engineers to use 110Lbs/SY, which is approximately 146PCF.2330 kg/cubic metre is also used for mixes with predominanly gravel aggregate. One of the things one has to watch is that one does not come up shor...I believe the smart Southerner from Georgia has clarified your estimating needs. As a common rule of thumb, most suppliers figure that it takes be...Best bet is to contact one or two local suppliers and ask for a copy of the mix design they are currently running.Here in LA. we use 115lb./ Square Yard/ per inch. In your case that would be 230lb/Square Yd.I agree with roncity. The asphalt producer (not necessarily the contractor) will have most likely run their own Rice density, on the material you...Nuclear Vs. Non Nuclear Density Testing of Asphalt - Soil ...Dec 27, 2011What is the density to use between AC14 or 60/70 ...Oct 29, 2010See more results

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  • Asphalt Mixtures Calculator - Vulcan Materials Company

    Asphalt Mixtures Calculator. Enter the width, length and thickness, then hit the “Calculate” button to calculate your estimate. You may also revise the default density value of 145 lbs/cubic ft. Actual densities may vary depending on the components of the mix.

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  • National Asphalt Pavement Association

    Density is the weight of material per volume. For example pounds per cubic foot. The density of asphalt pavement mixtures does vary depending on mix proportions and the type of aggregate. If you do not know the in-place density of mixes, you must ask your supplier.

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  • DENSITY OF ASPHALT CONCRETE - wipp.energy.gov

    DENSITY OF ASPHALT CONCRETE - HOW MUCH IS NEEDED? by E. Ray Brown National Center for Asphalt Technology NCAT Report No. 90-3 “The contents of this report reflect the views of the authors who are solely responsible for the

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  • Accurate Density Determination of Asphalt

    Why Asphalt Pavement?

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  • What's the density of bitumen? - Quora

    Feb 02, 2017 · Bitumen(Asphalt) is a mixture of Organic Liquids that are highly Viscous, Black, Sticky, Entirely Soluble in Carbon Disulfide, and composed primarily of highly condensed Polycyclic Aromatic Hydrocarbons. The primary use (70%) of bitumen is in road...

    What is the density of asphalt paving?Jul 03, 2018What is the unit weight of bitumen? What is the unit weight of asphalt? How do you figure out ... See more results

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  • Accurate Density Determination of Asphalt

    Asphalt is one of the most versatile materials for road paving with a range of formulations suitable for airports, car parks, roads, racetracks and even superstructures like dams, which use an asphalt concrete core. Asphalt roads actually provide a better driving surface than concrete. Advantages of asphalt:

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  • What is the density of asphalt pavement - Answers

    Yes, Portland cement concrete pavement is often more economical in the long term than is asphalt concrete pavement. The asphalt concrete can be quite a bit faster to lay down and open to traffic ...

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  • Asphalt Calculator - how much asphalt do you need in tons ...

    Free online asphalt calculator to help you estimate how much asphalt you need for your construction project - road, private driveway, car park, etc. Output in weight and volume tons, tonnes, cubic yards, cubic meters, etc. Basic information about asphalt (tarmac) and tips on calculating how much you need.

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  • Concrete, Asphalt volume to weight conversion - AquaCalc

    Concrete, Asphalt weighs 2.243 gram per cubic centimeter or 2 243 kilogram per cubic meter, i.e. density of concrete, Asphalt is equal to 2 243 kg/m³. In Imperial or US customary measurement system, the density is equal to 140 pound per cubic foot [lb/ft³], ...

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  • Compaction of Hot Mix Asphalt Concrete

    to achieve adequate density during the placement of hot mix asphalt concrete. The report has been divided into five parts as follows 1. Basic concepts of compaction 2. Relationship of compaction to expected performance of HMAC 3. Factors influencing compaction of HMAC 4. …

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  • Bulk Specific Gravity - Pavement Interactive

    If more than 2 percent water by volume is absorbed by the sample then this method is not appropriate. In this case, use AASHTO T 275, Bulk Specific Gravity of Compacted Bituminous Mixtures Using Paraffin-Coated Specimens or AASHTO TP 69, Bulk Specific Gravity and Density of Compacted Asphalt Mixtures Using Automatic Vacuum Sealing Method.

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  • How much does density matter? Asphalt magazine

    Density is usually shown as a percent of maximum theoretical (Gmm) or the specific gravity of the in-place compacted density divided by the Gmm. Air voids is used interchangeably with density and is calculated percent air voids = 100 – percent density. Density is achieved by compaction of the paver-laid asphalt-aggregate mixture.

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  • Understanding the Density of Concrete - Aggregate …

    As for concrete itself, the density of concrete of normal weight is about 2,400 kg per cubic meter, or 145 lbs. per cubic foot. The concrete density varies depending on the amount and density of the aggregate, how much air is entrapped or purposely entrained, the cement concentration, and the …

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  • Asphalt Pavement Density - Federal Highway …

    Subject 2002 Hot Mix Asphalt Density Review Review Scope and Guidelines Hot mix asphalt density was selected as a review topic for our 2002 joint review program. Attaining proper density of hot mix asphalt is critical to assuring the long-term durability of the completed pavement. Our review scope, procedures, and guidelines are attached.

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  • Asphalt Pavement Density 1 - Generic Reviews ...

    Mar 06, 2002 · Hot mix asphalt density was selected as a review topic for our 2002 joint review program. Attaining proper density of hot mix asphalt is critical to assuring the long-term durability of the completed pavement. Our review scope, procedures, and guidelines are attached.

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  • Hot Mix Asphalt Asphalt Calculator Calculate Aggregate ...

    Hot mix asphalt (HMA) pavement refers to the bound layers of a flexible pavement structure. Asphalt pavement material is a precisely engineered product composed of about 95 percent stone, sand, and gravel by weight, and about 5 percent asphalt cement, a petroleum product. Asphalt cement acts as the glue to hold the pavement together.

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  • Density of Concrete - The Physics Factbook

    "The density of normal concrete is 2400 kg/m 3 and the density of lightweight concrete is 1750 kg/m 3 1750–2400 kg/m 3 Brooklyn Public Library Files; 1999 "Typical density of concrete (2.3 g/cm 3)" 2300 kg/m 3 McGraw-Hill Encyclopedia of Science and Technology. "Volume generally assumed for the density of hardened concrete is 150 lb./ft 3 ...

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  • Asphalt - Wikipedia

    Mastic asphalt is a type of asphalt that differs from dense graded asphalt (asphalt concrete) in that it has a higher asphalt content, usually around 7–10% of the whole aggregate mix, as opposed to rolled asphalt concrete, which has only around 5% asphalt. This thermoplastic substance is widely used in the building industry for waterproofing ...

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  • What's the density of bitumen? - Quora

    Feb 03, 2017 · Bitumen(Asphalt) is a mixture of Organic Liquids that are highly Viscous, Black, Sticky, Entirely Soluble in Carbon Disulfide, and composed primarily of highly condensed Polycyclic Aromatic Hydrocarbons. The primary use (70%) of bitumen is in road...

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  • Pavement Manual Hot-Mix Asphalt Pavement Mixtures

    Anchor #i1013899 Section 6 Hot-Mix Asphalt Pavement Mixtures Anchor #i1013905 6.1 General. Hot-mix asphalt (HMA) is a generic term that includes many different types of mixtures of aggregate and asphalt cement (binder) produced at elevated temperatures (generally between 300-350ºF) in an asphalt …

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  • FIELD MOISTURE AND DENSITY TESTING WITH THE …

    DETERMINING FIELD DENSITY & MOISTURE CONTENT WITH THE NUCLEAR GAUGE The Nuclear Moisture Density device (or Nuclear Gauge) is specifically designed to measure the moisture and density of soils, aggregates, cement, and lime treated materials, and to measure the density of asphalt concrete…

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  • Density of Asphalt Concrete-How Much Is Needed?

    Density of Asphalt Concrete-How Much Is Needed? E. R. BROWN Density is one of the most important parameters in construction of asphalt mixtures. A mixture that is properly designed and compacted will contain the optimum amount of air voids. Because density of an asphalt mixture varies throughout its life, the voids

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  • What is the density of asphalt paving? - Quora

    Jul 04, 2018 · In India, bitumen is available in different grades as specified by IS 73 - 2013 Image Source - IS 73 - 2013 Asphalt (most commonly used in the form of HMA - Hot Mix Asphalt) is made using crushed stone aggregates, and bitumen as the binder, and in...

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  • Bitumen Density Calculator Asphalt Density Calculation

    Bitumen Density Calculator. Bitumen is also called as Asphalt or Asphalt Cements. It is a sticky, black and highly viscous semi liquid/semi solid form of petroleum. It is extracted from the natural deposits. It is mainly composed of highly condensed Polycyclic Aromatic Hydrocarbons.

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  • Glossary Rubberized Asphalt Concrete (RAC)

    Low density typically results in raveling and/or stripping, increased susceptibility to aging, fatigue, and environmental damage, and related reduced service life. Low air voids indicate relatively high density and increased tendency for asphalt flushing, and mixture rutting and …

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  • Asphalt Pavement Thickness and Mix Design - Asphalt ...

    Is the pavement structure (subgrade, subbase, base, and all asphalt layers) adequate to support the loads? You need to purchase our MS-23 Manual, Thickness Design of Asphalt Pavements for Heavy Wheel Loads. Is the hot mix asphalt surface stiff enough to resist deformation (ruts or indentations)?

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  • 3 Aggregate Properties - in.gov

    concrete. DENSITY AND SPECIFIC GRAVITY Density is the weight per unit of volume of a substance. Specific gravity is the ... concrete and asphalt pavements The best aggregates to use for strength are crushed stone or crushed gravel. Crushed aggregate have irregular, angular particles that tend to interlock when ...

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  • How to Calculate Asphalt Weight Per Yard Home Guides ...

    Multiply the volume by the density to calculate asphalt weight per cubic yard. NAPA estimates an average asphalt density of 145 pounds per cubic foot, or 3,915 pounds per cubic yard.

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  • Theoretical Maximum Specific Gravity - Pavement Interactive

    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 of ...

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  • DENSITY OF ASPHALT CONCRETE - HOW MUCH IS …

    maximum density (TMD) and the final in-place air voids are estimated by comparing bulk density of laboratory compacted sampler to the TMD. The two methods that have been used to measure bulk density of asphalt mixture are physical measurements of cores and nuclear gage. The nuclear gage is fast and non-destructive but is not

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  • Forms and Manuals - New York State Department of ...

    New York State Department of Transportation coordinates operation of transportation facilities and services including highway, bridges, railroad, mass transit, port, waterway and aviation facilities

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  • Standard Test Method for Density of Bituminous Concrete in ...

    1.1 This test method describes a test procedure for determining the density of bituminous concrete by the attenuation of gamma radiation, where the source and detector(s) remain on the surface (Backscatter Method) or the source or detector is placed at a known depth up to 300 mm [12 in.] while the detector or source remains on the surface ...

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  • Compacting Hot-Mix Asphalt Pavements Part I Roads & …

    Dec 28, 2000 · a hot-mix asphalt (HMA) pavement is the density of the mix that is achieved by the contractor at the time of construction. The density of a material is defined as the weight of the material, which occupies a certain volume of space. The compaction process causes the asphalt-concrete mix to be compressed and its volume reduced.

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  • Asphalt concrete - Wikipedia

    Asphalt concrete is 100% recyclable and is the most widely reused construction material in the world. Very little asphalt concrete — less than 1 percent, according to a survey by the Federal Highway Administration and the National Asphalt Pavement Association conducted annually since 2009 — is actually disposed of in landfills.

    Get Price

  • Hot Mix Asphalt Concrete Density, Bulk Specific Gravity ...

    Hot Mix Asphalt Concrete Density, Bulk Specific Gravity, and Permeability . Yu Yan . Field permeability test using NCAT Permeameter were conducted at four project sites before and after the application of fog seal. Due to the fact that it is difficult to estimate the

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