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Virgin Asphalt Total Asphalt Traffic Management

Virgin Asphalt Total Asphalt Traffic Management

Virgin Asphalt Total Asphalt Traffic Management

Asphalt pavement refers to any paved road surfaced with asphalt. Hot Mix Asphalt (HMA) is a combination of approximately 95% stone, sand, or aggregate/gravel bound together by asphalt cement, a product of crude oil. Asphalt cement is heated aggregate, combined, and mixed with the aggregate at an HMA/Batching facility at approximately 160 degrees C.

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Bitumen Spraying

Bitumen Spraying. Total Asphalt can spray emulsion and hot bitumen for a single and

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Total Asphalt Traffic Management Ph. 08 9093 2395. A.B.N 21 059 713 076. 68

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Gallery

Total Asphalt provides new (virgin) and recycled asphalt as well as emulsion for

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About Us

Total Asphalt is also a preferred supplier under WALGA (Western Australian Local

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Recycled Asphalt Total Asphalt Traffic Management

For example, the fuel required to produce 35 tonnes of asphalt is equivalent to the production of only one tonne of virgin asphalt. Total Asphalt’s production of recycled asphalt on site provides a massive cost savings to clients, especially in the vast Goldfields-Esperance region with a land area of over 700,000 km. Crushing at the site ...

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Home Total Asphalt Traffic Management

Welcome. Total Asphalt are a Kalgoorlie-Boulder locally owned and operated business; providing Bituminous products and services in the Goldfields-Esperance and Wheat belt region for over 25 years. Total Asphalt provides asphalt as well as both hot bitumen and emulsion for driveways, footpaths, cycle ways, main arterial roads and highways ...

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TABLE 2 CRITERIA FOR MNDOT MINIMUM RATIO VIRGIN ASPHALT TO TOTAL ASPHALT BINDER (ABR) Specified Asphalt Grade Lift Minimum ABR for Recycled Material Asphalt Mixtures RAP only RAS only RAP and RAS PG XX-28 PG 52-34 PG 49-34 PG 64-22 Wear 70 70 70 Non-Wear 70 70 65 PG 58-34 PG 64-34 PG 70-34 Wear 80 80 80 Non-Wear Source: MnDOT (2013; Table 2360-8).

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Environmental Sustainability of Pavement Materials

For 100% virgin asphalt systems, concrete had lower CO 2 e* emissions. For 20% recycled asphalt content, asphalt slightly better Scenario analysis for different roadway types and capacities, also 0% and 20% recycled asphalt content in asphalt mixes Zhang et al 2007 Overlay: Construction, materials, and traffic over a 40-year service life for ...

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Recommended Best Practices For Using Rap In Asphalt ...

The total asphalt content includes the binder provided by the RAP; and A change in virgin binder grade may be needed depending on the amount of RAP, desired final binder grade, and RAP binder stiffness. In Costa Rica, the virgin binder grade is normally fixed due to economics and availability.

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At the option of the Contractor, reclaimed asphalt pavement (RAP) may be substituted for virgin aggregate at a rate of up to fifteen percent (15%) by total weight of aggregate in the asphalt concrete. Unless otherwise specified, RAP shall be permitted for use in all asphalt concrete construction except for

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RAP Mix Design for HMA Pavements Roads Bridges

Dec 28, 2000  The amount of asphalt contained in the RAP should be considered when determining how much virgin asphalt is required. The ability to obtain mix volumetric properties will control for all Tiers; • Asphalt content of the total mixture for mix batching includes virgin and reclaimed asphalt

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Home Total Asphalt Traffic Management

Total Asphalt are a Kalgoorlie-Boulder locally owned and operated business; providing Bituminous products and services in the Goldfields-Esperance and Wheat belt region for over 25 years. Total Asphalt provides asphalt as well as both hot bitumen and emulsion for driveways, footpaths, cycle ways, main arterial roads and highways, residential ...

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Total Asphalt Traffic Management

Total Asphalt provides new (virgin) and recycled asphalt as well as emulsion for drive ways, footpaths, cycle ways, main arterial roads and highways, residential roads, car parks, rail crossings, and airstrips.

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INTERESTED IN GIVING RECYCLED ASPHALT PAVEMENT A TRY?

During production of asphalt mixtures, RAP material is introduced into heated virgin aggregate. MnDOT specifi cation controls the amount of RAP that may be included in an asphalt mixture based on the ratio of new added asphalt binder to total asphalt binder in

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Advanced Characterization Testing of RAP Mixtures Designed ...

asphalt mixture, designed and plant produced using three different RAP binder contributions; 100%, 75%, and 50%. In order to compensate for the reduced RAP binder contribution, the asphalt plant was required to use additional virgin asphalt binder. This resulted in the following total asphalt (virgin + RAP binder) contents in the mix:

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Chapter Two - Literature Review Use of Reclaimed Asphalt ...

TABLE 2 CRITERIA FOR MNDOT MINIMUM RATIO VIRGIN ASPHALT TO TOTAL ASPHALT BINDER (ABR) Specified Asphalt Grade Lift Minimum ABR for Recycled Material Asphalt Mixtures RAP only RAS only RAP and RAS PG XX-28 PG 52-34 PG 49-34 PG 64-22 Wear 70 70 70 Non-Wear 70 70 65 PG 58-34 PG 64-34 PG 70-34 Wear 80 80 80 Non-Wear Source: MnDOT (2013; Table 2360-8).

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SYNOPSIS OF RECYCLED ASPHALT PAVEMENT (RAP) MATERIAL

To evaluate compliance with MnDOT 2360 total asphalt content of the mixture is compared to virgin asphalt binder added to the mixture. An extraction of the asphalt mixture is required to determine the total asphalt binder content as placed. The amount of virgin asphalt binder added is known from the plant production records.

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Asphalt Pavement Construction - Asphalt Institute

When 16 to 25% RAP is used: “The selected binder grade for the new asphalt is one grade lower for both the high and low temperature stiffness than the binder grade required for a virgin asphalt. For example, if the specified binder grade for the virgin mix is a PG 64-22, the required grade for the recycled mix would be a PG 58-28”.

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Environmental Sustainability of Pavement Materials

For 100% virgin asphalt systems, concrete had lower CO 2 e* emissions. For 20% recycled asphalt content, asphalt slightly better Scenario analysis for different roadway types and capacities, also 0% and 20% recycled asphalt content in asphalt mixes Zhang et al 2007 Overlay: Construction, materials, and traffic over a 40-year service life for ...

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TOTAL ASPHALT VERSUS GRANULAR BASE by Richard O.

TOTAL ASPHALT VERSUS GRANULAR BASE by Richard O. Wolters, P.E. MAPA Executive Director INTRODUCTION During 2001-2002 Minnesota Asphalt Pavement Association (MAPA) commissioned ERES Consultants to evaluate the performance history of pavements (ie. Full-depth, deep strength, aggregate base and pcc) on the Mn/DOT highway system.(1)

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Economic and environmental asphalt recycling World Highways

Feb 27, 2012  Using 5.5% asphalt at $541/tonne, the virgin asphalt or glue costs $29.80/tonne, using $10.82/tonne aggregate cost, the total virgin material cost is $40.60/tonne. Milling of existing roads allows the correction of the profile, does not require raising shoulders, guardrails, bridge clearances and is a very good construction technique in itself.

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SECTION 23 - ASPHALT CONCRETE TABLE OF CONTENTS

Asphalt binder and proportioning shall be as specified in this Section (Section 23), in the Contract, or by the Agency. 23-4 RECYCLED ASPHALT PAVEMENT At the option of the Contractor, reclaimed asphalt pavement (RAP) may be substituted for virgin aggregate at a rate of up to fifteen percent (15%) by total weight of aggregate in the asphalt ...

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Asphalt Technology News

tons of RAS were recycled into asphalt mixes in 2010, conserving more than 200,000 tons of virgin asphalt binder. Based on a composite of average asphalt price indices published by 11 state DOTs in 2010, this translates into savings of approximately $100 million. While reducing material costs for asphalt mixes is a driving

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UG-Mat Reclaimed Asphalt Pavement Recycled Materials ...

Asphalt Content and Properties : The asphalt content of most old pavements will comprise approximately 3 to 7 percent by weight and 10 to 20 percent by volume of the pavement. Due to oxidation aging, the asphalt cement has hardened and consequently is more viscous and has lower penetration values than the virgin asphalt cement.

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SP-960 Ground Tire Rubber Modified Asphalt (Sep-11-2011)

960-2.2 Asphalt Binder - The virgin binder shall be PG 64-22 or PG 67-22 and shall meet requirements for the Superpave performance grade in Supplemental Specification 702. 960-2.3 Asphalt Rubber Binder - Thoroughly mix and react the asphalt binder and ground tire rubber for a minimum of 45 minutes at a temperature of 325°F to

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Total Asphalt Traffic Management

Total Asphalt provides new (virgin) and recycled asphalt as well as emulsion for drive ways, footpaths, cycle ways, main arterial roads and highways, residential roads, car parks, rail crossings, and airstrips.

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National Center for Asphalt Technology

With this approach, 75% of the RAP binder was credited to the total asphalt binder in the mix, so additional virgin asphalt binder in the amount of 25% of the RAP binder was added to the volumetric optimum binder content determined at 4.0% design air voids per AASHTO R 35-09 Section 10.5.

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Asphalt Pavement Construction - Asphalt Institute

When 16 to 25% RAP is used: “The selected binder grade for the new asphalt is one grade lower for both the high and low temperature stiffness than the binder grade required for a virgin asphalt. For example, if the specified binder grade for the virgin mix is a PG 64-22, the required grade for the recycled mix would be a PG 58-28”.

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TOTAL ASPHALT VERSUS GRANULAR BASE by Richard O.

TOTAL ASPHALT VERSUS GRANULAR BASE by Richard O. Wolters, P.E. MAPA Executive Director INTRODUCTION During 2001-2002 Minnesota Asphalt Pavement Association (MAPA) commissioned ERES Consultants to evaluate the performance history of pavements (ie. Full-depth, deep strength, aggregate base and pcc) on the Mn/DOT highway system.(1)

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Asphalt Technology News - Auburn University

tons of RAS were recycled into asphalt mixes in 2010, conserving more than 200,000 tons of virgin asphalt binder. Based on a composite of average asphalt price indices published by 11 state DOTs in 2010, this translates into savings of approximately $100 million. While reducing material costs for asphalt mixes is a driving

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Life-cycle assessment of asphalt pavement recycling ...

Jan 01, 2020  According to the latest survey conducted by the National Asphalt Pavement Association, approximately 79 million tons of recycled asphalt materials were used in new asphalt pavement in the United States which resulted in more than $2.2 billion saving of total cost as compared to the use of virgin materials . Among the total 79 million tons of ...

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SECTION 23 – ASPHALT CONCRETE TABLE OF CONTENTS

Asphalt binder and proportioning shall be as specified in this Section 23, in the Contract, or by the Agency. 23-4 RECYCLED ASPHALT PAVEMENT At the option of the Contractor, reclaimed asphalt pavement (RAP) may be substituted for virgin aggregate at a rate of up to fifteen percent (15%) by total weight of aggregate in the asphalt concrete.

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Factors Affecting the Measurement of Effective Specific ...

the R-1 source, only the factor of additional virgin asphalt content was examined for the R-2 and R-3 sources. The factors and levels tested are given in Table 2, and asphalt content details are given in Table 3. Two G mm replicates were prepared for each treatment of 48 total specimens. RAP Absorbed Asphalt Experiment 2

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Life Cycle Cost Analysis Comparison of Hot Mix Asphalt and ...

Apr 15, 2021  Thus, in analyzing the cost difference between the two chosen manufacturing plants for virgin materials and RAP, a total of 57% cost reduction was observed for a RAP manufacturing plant.

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Life Cycle Cost Analysis Comparison of Hot Mix Asphalt and ...

In the construction and maintenance of asphalt pavement, reclaimed asphalt pavement (RAP) is being widely used as a cheaper alternative to the conventional hot mix asphalt (HMA). HMA incorporated with a high RAP content (e.g., 40%), which is the most commonly used, may have prominent adverse effects on life cycle, performance properties, and related costs. Thus, before utilizing RAP, it is ...

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Environmental impacts of reclaimed asphalt pavement on ...

Recycling asphalt pavements optimizes the use of natural resources, reduces the cost in the production of new asphalt, and benefits the environment in the reduction of construction debris. Studies have confirmed the performance of pavements containing up to 30% RAP is as good as that of virgin asphalt (Copeland, 2011).

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Superpave Design Guidelines for Using Hot-Mix Recycled ...

contribution of the RAP to the mixture. RBR is defined as the ratio of RAP asphalt binder in the mixture to the total asphalt binder in the mixture. For example, if the total asphalt binder in the mixture is 5% and the RAP asphalt binder is 1% of this total, then RBR would be 0.20 (1

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ASPHALT PAVEMENT

construction, asphalt resurfacing can be performed at off-peak hours so that roads are open for the busiest driving times, saving motorists time and money. And because asphalt is America’s most recycled material, it saves taxpayers more than $300 million a year. The Asphalt

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Effect of Blending Degree between Virgin and Aged Binder ...

In this study, the influence of the blending degree between virgin and aged binder on the pavement performance of hot-mix recycled asphalt mixture (HMRAM) with high RAP content is analyzed. The aggregate gradation of AC-16 was selected. The RAP contents were 30, 40, and 50%. HMRAMs with different degrees of blending (DOBs) were prepared by changing the mixing temperature (150, 165,

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