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.

Different types of bituminous cement concrete (asphalt hot mix) use different percentages of asphalt cement. In ia, base mixes use at least 4.4% asphalt, while surface mixes are up to about 6%.

ASPHALT CALCULATOR. This calculator will estimate the number of tons of asphalt/hot mix required for your project. The estimate is based on a density for the mix of 150 lbs per cubic foot. Densities will vary somewhat between different mixes, but this value is a standard "rule of thumb" for estimating.

The Marshall method seeks to select the asphalt binder content at a desired density that satisfies minimum stability and range of flow values (White, 1985 [1]). This section consists of a brief history of the Marshall mix design method followed by a general outline of the actual method.

In-situ asphalt mixture density is critically important to the performance of flexible airport pavements: density that is too high, or too low, may cause early pavement distresses. Traditionally, two methods have been commonly used for in-situ asphalt mixture density measurement: laboratory testing on field-extracted cores and in-situ nuclear ...

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

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 140.0259 pound per cubic foot [lb/ft³], or 1.2965 ounce per cubic inch [oz/inch³] .

The guidance document – PD 6691, Asphalt - Guidance on the use of BS EN 13108 'Bituminous Mixtures - Material specifications' – is particularly important as issues such as climate, traffic density and road safety demand specific properties and performance criteria to be selected and applied within the UK.

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.

understanding basic asphalt mixture composition, creating mix designs and recycling processes. ... Refers to a gradation that is near maximum density. The most common HMA mix designs tend to use dense graded aggregate. ... crushed sand passing the 4.75mm and mineral particles passing the 75um sieve. Coarse aggregate:

Surfacing mixture is a sand mix. Typical gradations are 100 percent passing the #10 sieve and 15 percent passing the #200 sieve. Asphalt contents are 9 to 14 percent. He discusses the ability of sand to carry asphalt and the calculation of the area of spherical particles.

3.4 Batch Plants - Mix designs developed for asphaltic concrete which is to be produced in a batch plant shall be prepared in accordance with this procedure, modified as follows: 3.4.1 Aggregate samples will be obtained from the hot bins for all testing except Sand Equivalent. Testing for …

T209_short_12.docx Asphalt 15-1 Pub. October 2012 THEORETICAL MAXIMUM SPECIFIC GRAVITY (Gmm) AND DENSITY OF HOT MIX ASPHALT (HMA) PAVING MIXTURES FOP FOR AASHTO T 209 Scope This procedure covers the determination of the maximum specific gravity (Gmm) of uncompacted hot mix asphalt (HMA) paving mixtures in accordance with AASHTO T 209-12.

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excess asphalt binder in the mix, excess medium sized sand in the mix, or rounded aggregate with little or no crushed surfaces. Density The density of the compacted mix is its unit weight, or the weight of a specific volume of mix. For compacted HMA, this is approximately 145 pounds per …

This hot mix asphalt is designed only with crushed stone and a few grains of sand in the mix. There are two major classifications of this type of mix: Open-graded friction course - Air voids minimum requirement are 15%, and no maximum air void percentage is specified .

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 …

Driveway Mix Asphalt: Cheaper mix that is tailored to use in driveways and parking lots. It includes crushed stone, sand and gravel. Porous Asphalt: It is designed only with crushed stone and a few grains of sand in the mix, making it permeable to water. More expensive, but removes the need for drainage.

Worksheet for a Marshall Mix Design AASHTO T 245. FHWA 1624. Worksheet for Determining Liquid Limit and Plastic Limit of Soils AASHTO T 89 and T 90. FHWA 1625. Worksheet for Determining Moisture/Density Relationships AASHTO T 99 and T 180. FHWA 1626. Worksheet for Determining Sand Equivalent AASHTO T 176. FHWA 1627.

Answer (1 of 3): 2400kg per cubic metre is a good generic density. Sorry if you use the imperical system, I'm sure you can convert it easy enough. In real life though, it's a good idea to calibrate this figure based on tonnage used, average depth and coverage, especially if you are recieving mate...

HOT-MIX ASPHALT MIXTURE IL-9.5FG (CBM) Effective: July 1, 2005. Revised: May 10, 2019. Description. This work shall consist of constructing fine graded hot-mix asphalt (HMA) surface course or leveling binder with an IL-9.5FG mixture. Work shall be according to Sections 406, 407 and 1030 of the Standard Specifications, except as modified herein.

MDOT Density Testing and Inspection Manual 2003 Ed., Rev. Dec. 2020 1 I. DENSITY TESTS AND METHODS A. Introduction 1. SOILS Soil is a natural body occupying the portion of the earth mainly composed of mineral and

Dense-Graded Hot-Mix Asphalt (Small Quantity) 1. DESCRIPTION Construct a hot-mix asphalt (HMA) pavement layer composed of a compacted, dense-graded mixture of aggregate and asphalt binder mixed hot in a mixing plant. This specification is intended for small quantity (SQ) HMA projects, typically under 5,000 tons total production. 2. MATERIALS

12 satisfaction of the Engineer before the aggregate is used in the asphalt mixture. 13 Use natural sand that is non-plastic when tested in accordance with AASHTO T 90. 14 Produce stone screenings from stone that has a maximum percentage of wear of 55%

Tlu-ee different groups or mixt.ures or sand-asphalt were prepared. The first group consisted of adding 85-100 penetration asphalt to a mixture of sand . and . filler. 'lhe second group consisted . ot . adding 85-100 penetration asphalt to sa.Di only. The third group consisted of adding 120-150 penetration asphalt to sand. All mixes were ...

T 312-12 Preparing and Determining the Density of Hot-Mix Asphalt (HMA) Specimens by Means of the Superpave Gyratory Compactor T 166-12 Bulk Specific Gravity of Compacted Hot Mix Asphalt (HMA) Using Saturated Surface Dry Specimens T 275-07 Bulk Specific Gravity of Compacted Hot Mix Asphalt (HMA) Using Paraffin-Coated Specimens 3.

Hot Mix Asphalt Concrete Density, Bulk Specific Gravity, and Permeability. Yu Yan . Thesis submitted to the Benjamin M. Statler College of Engineering and Mineral Resources at West ia University in partial fulfillment of the requirements for the degree of .

COLD MIX ASPHALT Revision: 8 October 2015 Page: 2/5 ^Contains: <0.05% of 3 - 7 ring Polycyclic Aromatic Hydrocarbons (PAHs). Other Substances in the product which may present a health or environmental hazard, or which have been assigned occupational

This test method provides procedures for determining the average in-place density and relative compaction of hot mix asphalt (HMA). It may be applied to HMA having a compacted thickness of at least 0.10 ft. The test method includes six parts: 1. Standardization and Calibration of the Nuclear Density Gage 2. Correlation with Core Densities 3.

Property When Asphalt cement is varied in mix design Near optimum asphalt cement VTM 2.5-8 3-5 VMA 10-16 12-15 VFA 50-85 65-85 •VTM 3-5% •<3 –rutting, bleeding, loss of friction •> 5- permebility, oxidation (aging, asphalt get stiffened) •VMA 13-14 •Low VMA- loss of durability, not enough asphalt.Change in asphalt

Hot mix asphalt is composed of aggregate bound together into a solid mass by asphalt cement. The aggregates total ... principal types being crushed stone,sand,gravel,bank run ... dry weight density as determined by AASHTO Designation T-99 Method.) To prevent growth of weeds,the subgrade