strategies for incorporating higher recycled asphalt

Provide customers with tailor-made solutions

Strategies for Incorporating Higher Recycled Asphalt ...

Strategies for Incorporating Higher Recycled Asphalt Pavement Percentages. Thomas Bennert, Jo Sias Daniel, and Walaa Mogawer. Transportation Research Record 2014 2445: 1, 83-93 Download Citation. If you have the appropriate software installed, you can download article citation data to the citation manager of your choice. Simply select your manager software from the list below and click on ...

Get Price

Strategies for Incorporating Higher Recycled Asphalt ...

01/01/2014  Strategies for Incorporating Higher Recycled Asphalt Pavement Percentages. Thomas Bennert, Jo Sias Daniel, and Walaa Mogawer. Transportation Research Record 2014 2445: 1, 83-93 Download Citation. If you have the appropriate software installed, you can download article citation data to the citation manager of your choice. Simply select your manager software from the list below and

Get Price

Strategies for Incorporating Higher Recycled Asphalt ...

In conjunction with the Transportation Pooled Fund study TPF 5(230), Evaluation of Plant-Produced High-Percentage RAP Mixtures in the Northeast, three potential strategies were evaluated for incorporating higher RAP contents: using a softer asphalt binder grade to offset the stiff RAP asphalt binder, limiting the amount of RAP binder credited to the total asphalt content of the asphalt mixture ...

Get Price

Strategies for Incorporating Higher Recycled Asphalt ...

Strategies for Incorporating Higher Recycled Asphalt Pavement Percentages: Review of Implementation Trials in Northeast States. Because there is a greater emphasis on promoting sustainable materials within transportation infrastructure, state agencies in the U.S. Northeast are investigating different strategies that will enable the use of higher percentages of recycled asphalt pavement

Get Price

Strategies for Incorporating Higher Recycled Asphalt ...

Request PDF Strategies for Incorporating Higher Recycled Asphalt Pavement Percentages Review of Implementation Trials in Northeast States Because there is a greater emphasis on promoting ...

Get Price

Strategies for Incorporating High Reclaimed Asphalt ...

Strategies for Incorporating High Reclaimed Asphalt Pavement Contents in Asphalt Mixtures Fawaz Kaseer Akash Bajaj –Amy Epps Martin Edith Arámbula-Mercado –Elie Hajj TRB 98th Annual Meeting ...

Get Price

Strategies for incorporating higher recycled asphalt ...

In conjunction with the Transportation Pooled Fund study TPF 5(230), Evaluation of Plant-Produced High-Percentage RAP Mixtures in the Northeast, three potential strategies were evaluated for incorporating higher RAP contents: using a softer asphalt binder grade to offset the stiff RAP asphalt binder, limiting the amount of RAP binder credited to the total asphalt content of the asphalt mixture ...

Get Price

Strategies for Incorporating High Reclaimed Asphalt ...

Strategies for Incorporating High Reclaimed Asphalt Pavement Contents in Asphalt Mixtures Fawaz Kaseer Akash Bajaj –Amy Epps Martin Edith Arámbula-Mercado –Elie Hajj TRB 98th Annual Meeting ...

Get Price

(PDF) Strategies for Incorporating High Reclaimed Asphalt ...

PDF On Jan 1, 2019, Fawaz Kaseer published Strategies for Incorporating High Reclaimed Asphalt Pavement Contents in Asphalt Mixtures Find, read and cite all the research you need on ResearchGate

Get Price

Strategies for Incorporating Higher Recycled Asphalt ...

Article “Strategies for Incorporating Higher Recycled Asphalt Pavement Percentages: Review of Implementation Trials in Northeast States” Detailed information of the J-GLOBAL is a service based on the concept of Linking, Expanding, and Sparking, linking science and technology information which hitherto stood alone to support the generation of ideas.

Get Price

Strategies to improve performance of reclaimed asphalt ...

PDF Recycling highway construction materials and minimising the use of virgin materials can reduce the pavement life cycle costs, improve highway... Find, read and cite all the research you ...

Get Price

Increasing RAP without lowering standards Asphalt magazine

Three paving strategies being explored in the Northeast . By Greg Harder, P.E. Recycling asphalt pavements first became popular in the U.S. in the 1970s during the oil embargo when the cost of crude oil skyrocketed. Incorporating reclaimed asphalt pavement or RAP into the asphalt mixtures reduced the demand for virgin asphalt binders. Today, the two primary factors that influence the use of ...

Get Price

Increasing the Recycling of Materials Used for Highway ...

Most respondents reported on recycled asphalt pavement (RAP) and recycled concrete when asked about the types of construction wastetheir agencies divert from landfills for reuse on highway construction projects. Agencies are using RAP as new pavement, subbase or millings; concrete is recycled for use as aggregate base or fill. The Oregon DOT respondent reported on the widest range of ...

Get Price

Implementing the Increased Use of Reclaimed Asphalt ...

(Main Roads 2018b) allows the use of up to 10% recycled asphalt pavement (RAP) in structural asphalt mixes; however, Main Roads does not permit RAP use in the surface wearing course (Main Roads 2017b). These limits do not reflect the international state of practice and Main Roads would like to explore the feasibility and associated risk of incorporating higher RAP percentages in asphalt mixes ...

Get Price

Asphalt Materials and Mixtures, Vol. 2

07/01/2015  Additionally, this TRR explores the production, construction, and properties of high reclaimed asphalt pavement mixtures; strategies for incorporating higher recycled asphalt pavement percentages; the laboratory performance of asphalt mixtures containing recycled asphalt shingles; and testing of fine asphalt mixtures to quantify effectiveness of asphalt binder replacement using recycled ...

Get Price

After Implementing Higher Recycled Content, City of ...

higher recycled content in the asphalt. After the increase, Janesville has seen a 6% decrease in the price per ton for a typical local asphalt mix. CASE STUDY. Part of the strategy to rehabilitate more miles per year is adjusting the mix designs for the pavements and “increasing the use of recycled materials in the asphalt,” said Wolf. The city began working with Behnke Materials Engineer ...

Get Price

Increasing the Recycling of Materials Used for Highway ...

Most respondents reported on recycled asphalt pavement (RAP) and recycled concrete when asked about the types of construction wastetheir agencies divert from landfills for reuse on highway construction projects. Agencies are using RAP as new pavement, subbase or millings; concrete is recycled for use as aggregate base or fill. The Oregon DOT respondent reported on the widest range of ...

Get Price

Incorporating High Percentages of Recycled Asphalt ...

In order to address the national and municipal demands for increased recycling and environmentally friendly asphalt mixtures, thin-lift Hot Mix Asphalt (HMA) overlays were developed that incorporated high percentages of Recycled Asphalt Pavement (RAP) and Warm Mix Asphalt (WMA) technology (Sasobit). These mixtures were defined as mixtures placed between 3/4" to 1-1/4”. A Superpave 4.75mm and ...

Get Price

Implementing the Increased Use of Reclaimed Asphalt ...

(Main Roads 2018b) allows the use of up to 10% recycled asphalt pavement (RAP) in structural asphalt mixes; however, Main Roads does not permit RAP use in the surface wearing course (Main Roads 2017b). These limits do not reflect the international state of practice and Main Roads would like to explore the feasibility and associated risk of incorporating higher RAP percentages in asphalt mixes ...

Get Price

Higher and higher: David Smith argues for more recycled ...

Debate continues to swirl around the use increased recycled asphalt for road surfaces. David Smith, development director at FM Conway urges more cross-sector work to prove the case for a higher recycled asphalt content. The use of recycled materials within our road network is well-established, but a persistent debate continues around the extent to which asphalt can be reused.

Get Price

The case for recycled asphalt World Highways

Debate continues over the use increased recycled asphalt for road surfaces - David Smith, development director at UK contractor FM Conway urges more cross-sector work to prove the case for a higher recycled asphalt content

Get Price

Asphalt Materials and Mixtures, Vol. 2

07/01/2015  Additionally, this TRR explores the production, construction, and properties of high reclaimed asphalt pavement mixtures; strategies for incorporating higher recycled asphalt pavement percentages; the laboratory performance of asphalt mixtures containing recycled asphalt shingles; and testing of fine asphalt mixtures to quantify effectiveness of asphalt binder replacement using recycled ...

Get Price

After Implementing Higher Recycled Content, City of ...

higher recycled content in the asphalt. After the increase, Janesville has seen a 6% decrease in the price per ton for a typical local asphalt mix. CASE STUDY. Part of the strategy to rehabilitate more miles per year is adjusting the mix designs for the pavements and “increasing the use of recycled materials in the asphalt,” said Wolf. The city began working with Behnke Materials Engineer ...

Get Price

Quantifying sustainable strategies for the construction of ...

01/03/2017  Strategies can directly focus on using more sustainable materials, such as incorporating higher amounts of recycled materials or industrial by-products in pavement mixtures. Strategies affecting construction practices and techniques may include the use of technologies that reduce energy consumption or allow for lower quality materials. While these strategies may have positive

Get Price

Performance of Warm Mix Recycled Asphalt containing up to ...

01/06/2016  On the other hand, recycling of Reclaimed Asphalt Pavement (RAP) is a viable solution that allows reducing waste production and resources consumption. This paper presents a study that combines Warm Mix Asphalt with the use of RAP aggregates. These mixtures, while being produced at lower temperature than traditional Hot Mixtures contain 100% RAP. Several Warm Mix Recycled Asphalt

Get Price

SERIES 900 ROAD PAVEMENTS – BITUMINOUS BOUND

(ii) BSI PD 6691, B.2.4.4 for Asphalt Concrete mixtures (macadams); (iii) BSI PD 6691, C.2.3.4 for Hot Rolled Asphalt mixtures; (iv) BSI PD 6691, D.2.2.3 for Stone Mastic Asphalt mixtures. Other recycled materials shall only be used in bituminous mixtures with the approval of the Overseeing Organisation. The mixed material shall comply with the ...

Get Price