The estimated cost is based on the average cost of hot mix asphalt (HMA) of between $40 and $80 per ton. The price of hot mix asphalt depends on a variety of factors including: The …
WhatsApp: +86 18221755073Section 610 of the Standard Specifications also covers the requirements, design criteria and policies concerning recycling of asphalt pavement materials (RAP) and recycled asphalt shingle materials (RAS).The Contractor has the option to use a recycled plant mix in lieu of all plant mix. However, except for the limitations on the percentages of reclaimed materials and …
WhatsApp: +86 18221755073Calculate the amount of recycled asphalt millings needed for your project with our asphalt milling calculator. Estimate tons, yards, and cubic yards for your new driveway or road. ... The truck then hauls the RAP to an asphalt plant where …
WhatsApp: +86 18221755073Design Criteria* Asphalt Concrete Traffic Class Subgrade (ADT) Class CBR Base Surface Total II Good 9 4.0 1.0 5.0 (50-200 ADT) Moderate 6 5.0 1.0 6.0 Poor 3 5.5 1.5 7.0 III Good 9 4.0 1.5 5.5 (201-700 ADT) Moderate 6 5.0 1.5 6.5 Poor 3 6.0 1.5 7.5 B. For Untreated Aggregate Base Pavements Design Criteria* Thickness in Inches Untreated Asphalt ...
WhatsApp: +86 18221755073It is also used to calculate the amount of asphalt absorbed in a HMA mixture (Vba), which is then used in determining the effective asphalt content (Pbe). Basic Premise. The basic premise of the maximum specific gravity is to divide the mass of the sample by the volume of the sample excluding the air voids.
WhatsApp: +86 18221755073Dense Bituminous Macadam (DBM) and Dense Asphaltic Concrete (DAC) 3 3.1Material 3 ... 1988. However, with the induction of New Large Aircrafts and heavy weight fighter aircrafts with high tyre pressure and single wheel landing gear, a need has emerged to revise the technical ... mixed in a hot mix plant and laid with a mechanized paver. Dense ...
WhatsApp: +86 18221755073SOP 732 WSDOT Materials Manual M 46-01.44 Page 3 of 20 January 2024 3.Terminology 3.1 HMA – Hot-mix asphalt. 3.2 Design ESALs – Design equivalent (80kN) single-axle loads. 3.2.1 Discussion – Design ESALs are the anticipated project traffic level expected on the
WhatsApp: +86 18221755073Type III environmental product declaration (EPD) for each asphalt mix specified in the design and used at the project, using version 2 of the National Asphalt Paving Association's product category rule for asphalt mixtures. Please send EPD(s) to [email protected], and upload EPD(s) into GSA's project management information system.
WhatsApp: +86 18221755073Asphalt is usually priced by square foot. The cost per ton is $40 to $80 and per square foot is $0.75 to $2.00. The cost is determined by the size of rock in the asphalt, volume ordered, delivery cost, and the location of the work being performed. How Are Asphalt Prices Calculated? The industry standard weight of asphalt is 145 lbs per cubic foot.
WhatsApp: +86 18221755073A Wet Mix Macadam road is much more durable as compared to a WBM road. Wet Mix Macadam roads dry out faster than WBM roads and can be quickly opened to traffic. …
WhatsApp: +86 18221755073– Higher asphalt content – May affect aggregate properties • Gsb changes in VMA • Solvent Extraction – Residual asphalt – Lower asphalt content • May affect aggregate properties. 2.400 2.450 2.500 2.550 2.600 0 10 20 30 40 50 60. RAP Percentage Gsb. Centrifuge Reflux Ignition Oven 11.0 11.5 12.0 12.5 13.0 13.5 14.0 14.5 15.0 15.5 ...
WhatsApp: +86 18221755073The Contractor should limit the weight and speed of equipment to prevent damage when hauling over the sub-base course. ... WBM (Water Bound Macadam) Construction The most common method of base course construction is water-bound macadam (WBM). Use an all-in-run aggregate/granular base course, mixed with the fine fraction, at the optimum moisture ...
WhatsApp: +86 18221755073To determine the tons of asphalt needed, we first calculate the volume in cubic feet. For a road 25 ft wide, we assume a length of 100 ft for this example. Volume = Length x Width x Depth. = 100 ft x 25 ft x (3 in / 12 in/ft) = …
WhatsApp: +86 18221755073Given the width we can easily calculate the area of the hexagon cross-section and from there - the total volume and weight of the bar. Metal sheet. A metal sheet is no different than a rectangular bar, it is in the steel weight calculator …
WhatsApp: +86 18221755073For HMA manufacturing, target values of gradation and asphalt binder content are specified based on the JMF along with allowable specification bands to allow for inherent material and production variability (see Table 1 and Figure 1). It bears repeating that these target values and specification bands are based on the JMF and not any general ...
WhatsApp: +86 18221755073Calculate the number of cubic feet to be paved. (Remember to convert the thickness to feet – by dividing by 12 inches per 1 foot). 10′ x 25′ x (4/12)' = 83.3 cubic feet of HMA; Asphalt Mixture typically weighs from 142 to 148 pounds per cubic foot (PCF) in-place. Use 148 PCF. Calculate the tonnage needed.
WhatsApp: +86 18221755073The maximum unit weight is also sometimes called the "solid density". This value is based on the asphalt mixture's maximum specific gravity – also known as the Rice value or G mm in …
WhatsApp: +86 18221755073Basic 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 …
WhatsApp: +86 18221755073(Surface Area ft2) x (Asphalt Depth inches) x (110 lbs/inch-yd2 ) ÷ 2000 lbs/ton = Total Tons. So a 30ft wide by 500ft long (15,000 ft2) access road specified at 3 inch depth calculates as: 15,000 ft2 x 3 inch x 110 lbs/inch-yd2 ) ÷ 2000 lbs/ton; 45,000 lbs total weight; Or 23 tons of asphalt approximately
WhatsApp: +86 18221755073HOT MIX ASPHALT (HMA) MIX DESIGN LABORATORY QUALIFICATIONS 2 (Revised: 01/21/2020) A copy of the AMRL inspection report and any responses to deficiencies are to be sent to: Michigan Department of Transportation Construction Field Services Bituminous Mix Design Unit P.O. Box 30050 Lansing, Michigan 48909 3.
WhatsApp: +86 18221755073Wet Mix Macadam is a pavement layer that involves combining crushed graded aggregates and granular material, such as graded coarse sand, with water in a mixing plant. …
WhatsApp: +86 18221755073Density of Asphalt = (W2 - W1) / ((W3 - W1) - (W4 -W2)) W 1- weight of empty and dry pycnometer; W 2- weight of pycnometer with asphalt; W 3- weight of pycnometer with full of water at temperature 25°c; W 4- weight of pycnometer with distilled water and asphalt
WhatsApp: +86 18221755073Weigh the dry, empty pycnometer, to the nearest 0.1 gram and record the weight on a calibration worksheet. Immerse the empty pycnometer in 77 ± 1.8° F (25 ± 1° C) water bath. Verify that the water bath overflow outlet is functioning. Allow the pycnometer to reach water bath …
WhatsApp: +86 18221755073HMA Mix Design Fundamentals. HMA consists of two basic ingredients: aggregate and asphalt binder. HMA mix design is the process of determining what aggregate to use, what asphalt …
WhatsApp: +86 18221755073For this example, let's assume the density of the asphalt mix design is 145 PCF. Calculate The Weight Of The Asphalt – To determine the weight of asphalt, use this following equation. Cubic Feet x Density = Weight (in pounds) For example, using the measurements from the previous examples, the calculation would be: 100 x 145 = 14,500 pounds
WhatsApp: +86 18221755073Effortlessly measure the right amount of asphalt needed for your repair project with our Job Calculator. By simply entering the width, depth, and length of the area to be repaired, our intuitive tool provides you with the precise amount of …
WhatsApp: +86 18221755073Asphalt Weight = 500 * 0.25 * 145 Asphalt Weight = 18,125 pounds; In this example, the total weight of asphalt needed is 18,125 pounds. FAQs. What is the Asphalt Weight Calculator? The Asphalt Weight Calculator is a tool used to estimate the weight of asphalt needed for a specific area and depth. Why is it important to calculate asphalt weight?
WhatsApp: +86 18221755073One cubic metre wet mix macadam how many ton. More answers. ProfBot. ∙ 2d ago. Copy. To calculate the weight of a material per cubic meter (Wmm), you first need to determine the density of the material in kilograms per cubic meter (kg/m³). Once you have the density, you can multiply it by the volume of the material in cubic meters to get the ...
WhatsApp: +86 18221755073How do I calculate the weight of asphalt for a specific area? To calculate the weight of asphalt for a specific area, you'll need to know the asphalt density, surface area, and desired thickness. Use the formula: Weight (tons) = Area (square feet) × Thickness (inches) ÷ 12 (inches per foot) × Density (tons per cubic foot).
WhatsApp: +86 18221755073Wet Mix Macadam(WMM) work includes laying and compacting clean, crushed, graded aggregate and granular material, premixed with water to a dense mass ... Percent by weight passing the IS sieve: 53: 100: 45: 95 – 100: 22.4: 60 – 80: 11.2: 40 – 60: 4.75: 25 – 40: 2.36: 15 – 30: ... Wet Mix Macadam Plant. Also, Read: Dense Bituminous ...
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