asphalt mix design components weight calculations

PDF SUPERPAVE MIX DESIGN - Rowan University

Superpave Mix Design 43 Estimated Volumetric at 4% AV P be = P bi - 0.4 x (4-V a) P be: estimated design asphalt content P bi: asphalt content used in trial blends VMA e = VMA i + C x (4-V a) VMA e: estimated VMA at design asphalt content VMA i: initial VMA of trial blend C= constant: 0.1 when air voids < 4% and 0.2 when air voids > 4%

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WAQTC TM 13 (16)

binder (VFA), effective asphalt binder content (Pbe) and Dust to Binder Ratio (P#200/Pbe). ... Gmm = theoretical maximum specific gravity (Gravity mix max) ... the mix must be calculated because it is the quantity left after the aggregate has ... The volumetric proportions of the asphalt binder and aggregate components of an ...

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Hot Mix Asphalts 101 - New Jersey

Components • Asphalt Binder ... Specific Mix Design Objectives ... which the rubber component is at least 15% by weight of the total blend and has reacted in

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PDF Design of Bituminous Mixtures - ftp.dot.state.tx.us

DESIGN OF BITUMINOUS MIXTURES TXDOT DESIGNATION: TEX-204-F CONSTRUCTION DIVISION 5 - 40 EFFECTIVE DATE: AUGUST 2016 5.3.4 Dry RAP to constant weight at a maximum temperature of 140°F (60°C). 5.3.5 When the recycled material gradation is unknown, extract the asphalt from RAP and RAS

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HOT MIX ASPHALT PAVEMENT DESIGN GUIDE

Flexible Perpetual Design & Analysis Software. 1 HOT MIX ASPHALT WHAT IS HOT MIX ASPHALT? Hot mix asphalt may be referred to by several names. In different sections of the state it may also be referred to as bituminous concrete,hot plant mix,asphalt concrete, blacktop or Superpave. Hot mix asphalt is composed of aggregate bound together

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MARSHALL MIX DESIGN METHOD FOR ASPHALTIC …

Determined from the aggregate composite without mineral admixture. Padmix = Percent mineral admixture by weight of the aggregate. Pf+ Pc= 100 Pf+ Pc+ Padmix= 100 + % Mineral Admixture Gf, Gc= Bulk Oven Dry, S,S.D., or Apparent specific gravity of the …

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| AsphaltPro Magazine | Best Practices for Asphalt ...

“The speed calculation is based on tons per hour delivered to the job site, paving width and paving depth,” Humphrey said. For example, he said, to lay down 200 tons per hour at 1.5 inches thick and 12 feet wide, the paving speed would be 35 feet per minute using a material transfer device, or 43 feet per minute with truck transfer to the ...

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INTERIM GUIDELINES FOR THE DESIGN OF HOT-MIX …

INTERIM GUIDELINES FOR THE DESIGN OF HOT-MIX ASPHALT IN SOUTH AFRICA Prepared as part of the Hot-Mix Asphalt Design Project September 2001 The following persons of the Project Management Group should be contacted during the interim validation phase: • A Taute Tel: (012) 481-3800 † BMJA Verhaeghe Tel: (012) 841-2907 † AT Visser Tel: (012 ...

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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 specific volume of the material.

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Asphalt Mix Design Analysis Asphalt mix design is a complex ...

Apr 13, 2019 — and optimum quantity of bitumen results a mix with maximum density and very high stability. Marshall Mix design is the most popular method that widely been used in road ... In this test we must calculate: ... In a component.

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TS 1151 - City of Toronto

Hot Mix Asphalt (HMA) Types means Superpave and SMA mixes, including ... The amount of RAP allowable by mass in a mix will be calculated by the Binder ... b) The WMA mix design and the job mix formula at the anticipated WMA production ... specifying material components and asphalt mix design using the Superpave.

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Comprehensive Pavement Design Manual

Purpose: The primary purpose of the Comprehensive Pavement Design Manual (CPDM) is to provide designers with a single-source compilation of current Department policy and guidance pertaining to pavement designs for projects falling under the jurisdiction of the NYS Department of Transportation. The guidance provided reflects the collective experience of the Department of Transportation, the ...

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Construct a Superpave Asphalt Concrete pavement with - FDOT

Gmm = Maximum specific gravity from the verified mix design ... purposes only, spread rate calculations should be rounded to the nearest whole number. Note: Plan ... of asphalt mixes which incorporate RAP as a component material. 3.

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Asphalt Mixtures Calculator - Vulcan Materials Company

How do you calculate asphalt mixtures?

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Chapter 11 MARSHALL METHOD OF ASPHALT-CONCRETE …

B3 = % asphalt content at specified percent air voids in the total mix. 11.9 EVALUATION AND ADJUSTMENT OF MIX DESIGN The overall objectiveof the mix design is to determine an optimum blend of different components that will satisfy the requirements of the given specifications (Table 11.3). This mixture should have: 1.

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PDF 11.1 Hot Mix Asphalt Plants - US EPA

Hot mix asphalt (HMA) paving materials are a mixture of size-graded, high quality aggregate (which can include reclaimed asphalt pavement [RAP]), and liquid asphalt cement, which is heated and mixed in measured quantities to produce HMA. Aggregate and RAP (if used) constitute over 92 percent by weight of the total mixture.

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Chapter 4: Construction Details, Section 39: Asphalt ...

The contractor may submit a new job mix formula on Form CEM-3511 with a new Form CEM-3512, “Contractor Hot Mix Asphalt Design Data,” or the contractor may adjust the job mix formula on Form CEM-3511 with allowable adjustments specified in Section 39-2.01A(4)(b), “Job Mix Formula Verification,” of the Standard Specifications.

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asphalt mix design components weight calculations

asphalt mix design components weight calculations. Home >asphalt mix design components weight calculations. asphalt mix design components weight ...

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SUPERPAVE MIX DESIGN - Rowan University

Superpave Mix Design 43 Estimated Volumetric at 4% AV P be = P bi – 0.4 x (4-V a) P be: estimated design asphalt content P bi: asphalt content used in trial blends VMA e = VMA i + C x (4-V a) VMA e: estimated VMA at design asphalt content VMA i: initial VMA of trial blend C= constant: 0.1 when air voids < 4% and 0.2 when air voids > 4%

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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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5.17.04 CALCULATIONS FOR THE MARSHALL MIX DESIGN OF ...

= effective asphalt content, percent by total weight of mixture. P b = asphalt, percent by total weight of mixture. P ba = absorbed asphalt, percent by weight of aggregate. P s = aggregate, percent by total weight of mixture. Calculation using data from Table 1 and section 3.5. P be = 6.96 - (1.03 100) X 93.04 0.9 6.00 3.7.

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Design of Hot Mix Asphaltic Concrete by the Weight Ratio ...

DESIGNING HOT MIX ASPHALTIC CONCRETE BY THE WEIGHT RATIO METHOD PURPOSE ... Design of Hot Mix Asphaltic Concrete by the Weight Ratio Method Author: Little, Charles H. Keywords: hot mix asphalt concrete (HMAC) ; gradation Created Date: 10/12/2011 2:09:09 PM ...

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Asphalt Mix Design Manual - Connect NCDOT

If this Mix Design is Approved, Issuance of a Job Mix Formula. Based on this ... 5.0. Max. Specific Gravity (Gmm): ... As stated in Section 2, an asphalt mixture is composed of three basic components: 1) asphalt binder, 2) aggregates and 3) air ...

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PDF Hot Mix Asphalt Pavement Design Guide

Flexible Perpetual Design & Analysis Software. 1 HOT MIX ASPHALT WHAT IS HOT MIX ASPHALT? Hot mix asphalt may be referred to by several names. In different sections of the state it may also be referred to as bituminous concrete,hot plant mix,asphalt concrete, blacktop or Superpave. Hot mix asphalt is composed of aggregate bound together

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Asphalt Paving Design Guide - APAO

1) Select and specify the correct asphalt concrete mix for a given application. 2) Select and specify the most appropriate asphalt binder for the application and climate. 3) Select and specify the most appropriate mix design method and criteria for the application. 4) Select the appropriate structural design inputs and perform a structural design.

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pages - Asphalt Information

The Asphalt Materials section is AASHTO accredited and can perform all of the standard AASHTO and ASTM tests relating to asphalt mixes and asphalt binders. The section also conducts a variety of specialized tests including gyratory compaction, loaded wheel rut and fatigue, cracking, abson recovery, reflux and moisture damage tests.

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ASPHALT MIXTURE DESIGN

binder technology and Superpave asphalt mixture design and analysis,. This manual ... of the mixture is affected by the properties of the individual components and how they ... When a mass of aggregate is loaded, there may occur within the mass a plane where ... equation used to express the shear strength of a material is: ...

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Chapter 11 MARSHALL METHOD OF ASPHALT-CONCRETE MIX DESIGN

B3 = % asphalt content at specified percent air voids in the total mix. 11.9 EVALUATION AND ADJUSTMENT OF MIX DESIGN The overall objectiveof the mix design is to determine an optimum blend of different components that will satisfy the requirements of the given specifications (Table 11.3). This mixture should have: 1.

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Troubleshooting asphalt mixes | Asphalt magazine

Mix Design. Mix design is the basic process of combining aggregate and asphalt binder to produce a strong durable mixture. The relationship of the volume of the mix components to the mass is shown in Figure 1. The conversion of mass to volume is done through the specific gravity of the individual components of the mix.

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Quick Reference: Weight of Roofing Materials — Roof Online

Jul 22, 2020 · Weight of Roofing Materials; These are the weights of typical actual products; the weights of other actual products of the same type may vary. Roofing Material: Pounds per Square Foot (lb/ft 2) Pounds per Square (100 Sq. Ft.) Kilograms per Square Meter (kg/m 2) Source: Asphalt Shingles "3-Tab" or "Strip" 1.95 lbs: 195 lbs: 9.52 kg: CertainTeed ...

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