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Publications - Materials Manual | WSDOT

Method of Test for Thickness Measurement of Hot Mix Asphalt Cores. SOP 723 (PDF 939 KB) Standard Operating Procedure for Submitting Hot Mix Asphalt (HMA) Mix Designs for Verification. T 724 (PDF 324 KB) Method for Preparation of Aggregate for HMA Job Mix Design. T 726 (PDF 383 KB) Mixing Procedure for Hot Mix Asphalt. SOP 729 (PDF 186 KB)

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The Effect of Voids in Mineral Aggregate (VMA) on Hot Mix ...

The Effect of Voids in Mineral Aggregate (VMA) on Hot-Mix Asphalt Pavements 7. Author(s) 8. Performing Organization Report No. Bruce A. Chadbourn, Eugene L. Skok,, Jr., David E. Newcomb, Benita L. Crow and Samantha Spindle 9. Performing Organization Name and Address 10. Project/Task/Work Unit No. 11. Contract (C) or Grant (G) No. University of ...

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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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Asphalt Pavement Thickness and Mix Design | Asphalt Institute

Specifying a percentage of the unit weight from the laboratory mix design. Example: 96% of the Marshall unit weight; Establishing a value based on results achieved on a project-site test strip. Example: 98% of test strip density. Specifying a percentage of the maximum unit weight. Example: 93% of the maximum unit weight.

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National Asphalt Pavement Association

To calculate the weight of material needed for a project you will need to know the compacted density of the material. 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 …

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New York State Department of Transportation

For warm-mix asphalt (WMA) items and 608 asphalt items, the Designer will need to identify and calculate the quantity of QU's for these items separately. The unit price to be used in the engineer's estimate is the asphalt index price in accordance with the current Engineering Bulletin. Reference: None Keyword: Hot Mix Asphalt

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PAVING GRADE ASPHALT, PG64-22

The WSDOT specifications state PG64-22 asphalt at hot mix plants may be heated to a maximum temperature of 177°C (350°F). However, the preferred storage temperatures for PG64-22 is 140°C to 168°C (285°F to 335°F). Unnecessarily high temperatures result in increased hardening and heating costs. These temperatures should be verified with ...

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Hot Mix Asphalt | Asphalt Calculator | Calculate Aggregate ...

Overview 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. Our HMA is mixed at our asphalt production ...

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Asphalt Pavement Construction | Asphalt Institute

Specifying a percentage of the unit weight from the laboratory mix design. Example: 96% of the Marshall unit weight; Establishing a value based on results achieved on a project-site test strip. Example: 98% of test strip density. Specifying a percentage of the maximum unit weight. Example: 94% of the maximum unit weight.

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SECTION 419 – ASPHALT RUBBER GAP-GRADED HOT MIX …

asphalt rubber concrete mix. (a) Asphalt Rubber Mix Design. The contractor shall submit five (5) copies of an asphalt rubber concrete mix design prepared by the Independent Testing Laboratory 15 days prior to production of the asphalt rubber hot mix. The mix design shall conform to the mix design requirements as shown in Table 419-2.

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Hot Mix Asphalt Testing Technician | cttp | University of ...

Participants who do not pass the Hot Mix Asphalt Testing Technician course by failure of either the written or performance exam will be required to repeat the entire course. Certification Upon successful completion of both the written and performance exams, participants will receive a five-year certification in Hot Mix Asphalt Testing from CTTP.

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Densities for Use in - Iowa Department of Transportation

The following densities should be used for estimating quantities of Hot Mix Asphalt (HMA) material. Table 1: HMA Densities . Material Density Density Values for Scott County Projects Density Values for District 6 . HMA . 145 pcf — — Crushed HMA for use as Subbase : 127 pcf — —

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Construction Calculators - Graniterock: Concrete, Building ...

Unit Conversion Calculators. These Unit Conversion calculators allow you to easily convert between various Englisn and Metric units for length, area, volume, weight, temperature, pressure, and force. The calculator will select the first non-blank value it encounters, and convert that value to each of the other units on teh calculator's display.

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Materials and Research Manual - Delaware Department of ...

LB-139 - Determining Density of Hot Mix Asphalt Specimens by Means of the Gyratory Compactor LB-140 - Mechanical Analysis of Extracted Aggregate Performance Checklist Toll Free: (800) 652 5600

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Hot Mix Asphalt - Illinois Department of Transportation

Develops and maintains statewide Hot Mix Asphalt (HMA) related policies, procedures and specifications for directing implementation of the statewide HMA mixtures program. Inspects and approves hot mix asphalt plants, maintains approved lists for truck bed release agents, warm mix technologies, and reclaimed asphalt shingle processing facilities.

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A Review of Aggregate and Asphalt Mixture Specific Gravity ...

aggregate and asphalt mixture specific gravity measurements on asphalt mix design properties and mix acceptance. ... fundamental to the business of building quality hot‐mix asphalt (HMA)pavements. ... Bulk specific gravity is defined as the ratio of the weight of …

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What Is the Formula for Calculating Asphalt Tonnage ...

The density of hot asphalt mix varies by the mix proportion and the type of aggregate material used; it is generally measured in terms of pounds per cubic foot. Thus, the initial weight of the material is given in pounds. As there are 2,000 pounds per ton, dividing the weight by 2,000 yields the tonnage of asphalt.

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Hot-Mix Asphalt - Prime Coat (BMPR)

HOT-MIX ASPHALT – PRIME COAT (BMPR) Effective: April 25, 2014 Revise Note 1 of Article 406.02 of the Standard Specifications to read: "Note 1. The bituminous material used for prime coat shall be one of the types listed in the following table. When emulsified asphalts are used, any dilution with water shall be performed by the emulsion producer.

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Density of Concrete, Asphalt in 285 units

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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What is the unit weight of asphalt? How do you figure out ...

Mar 08, 2019· If you know the specific gravity, you can calculate the weight per volume by weight. Below is the weight per cubic meter of each asphalt mixture. * About 2.5 tons of dense grain asphalt mixture * Fine particle size asphalt mixture About 2.4 tons *...

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HMA Weight-Volume Terms and Relationships - Pavement ...

Basic HMA weight-volume relationships are important to understand for both mix design and construction purposes. Fundamentally, mix design is meant to determine the volume of asphalt binder and aggregates necessary to produce a mixture with the desired properties (Roberts et al., 1996 [1]).However, since weight measurements are typically much easier, they are typically taken then …

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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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How to Calculate Asphalt Prices | Sciencing

Multiply the total weight of asphalt by the current unit cost of asphalt to estimate the total asphalt price. The unit cost of asphalt varies depending on the price of oil which is between $85 and $150 per ton. Find the current asphalt price from CalTrans (California Department of Transportation). CalTrans indexes asphalt prices regularly.

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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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Concrete, Asphalt volume to weight conversion

About Concrete, Asphalt; 1 cubic meter of Concrete, Asphalt weighs 2 243 kilograms [kg] 1 cubic foot of Concrete, Asphalt weighs 140.02592 pounds [lbs] 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 ...

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How to Calculate Asphalt Tonnage | Hunker

The weight of asphalt in tons required for a paving project may be readily calculated using a few simple tools and concepts. The weight of any substance in pounds is related to its weight density or compactness. Weight density is the number of pounds of a material contained in a …

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

Hot Mix Asphalt Concrete Density, Bulk Specific Gravity, and Permeability John P. Zaniewski, Ph.D. Yu Yan Asphalt Technology Program Department of Civil and Environmental Engineering Morgantown, West ia 2/1/2013

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39 HOT MIX ASPHALT, SUPERPAVE - CalAPA

1.4. Each ingredient's weight 1.5. Asphalt binder content as a percentage of the total weight of mix 1.6. LAS content as a percentage of the asphalt binder weight 2. Continuous mixing 2.1. Production date 2.2. Data capture time 2.3. Mix size and type 2.4. Flow rate of wet aggregate collected directly from the aggregate weigh belt 2.5.

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Compaction of Hot Mix Asphalt Concrete

COMPACTION OF HOT MIX ASPHALT CONCRETE BY F. N. Finn and J. A. Epps RESEARCH REPORT 214-21 Engineering, Economy and Energy Considerations in Design, Construction and Materials ... Density can be defined as the unit weight of the asphalt concrete acheived through the compaction process. Hence, the objective of ...

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STONE-MATRIX ASPHALT 346.1. 346.2. A.

for Asphalt Concrete Pavement." When A-R binder is specified, equip the hot mix plant with an in-line viscosity-measuring device located between the blending unit and the mixing drum. 346.4. Construction. Produce, haul, place, and compact the specified paving mixture. Schedule and

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» VDOT Mixes & Guidelines

VDOT "Standard" Base Mix. As the name implies, the base mix is the base asphalt layer for the pavement structure. Its major function is to provide the principal support of the pavement structure. The base mix uses the largest aggregate particles to provide resistance to rutting and to …

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HMA Mixture Design Requirements, Volumetric Requirements ...

testing for High ESAL, IL-4.75, and Stone Matrix Asphalt (SMA) Hot-Mix Asphalt (HMA) mixes during mix design verification and production. The following also defines an acceptable test strip. In addition it provides the plant requirements for hydrated lime addition systems used in the production of High ESAL, IL-4.75 and SMA mixtures.