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using recycled asphalt shingles in asphalt pavements

using recycled asphalt shingles in asphalt pavements

Recycled Asphalt Shingles in Asphalt Pavements

2021-8-31  Recycled, or Reclaimed, Asphalt Shingles (RAS) is a technology that holds promise for reduced impacts on landfills, reducing asphalt costs, and enhancing pavement performance. However, the manner in ... Several methods exist for preparing discarded shingles for use in

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Using recycled asphalt shingles in asphalt pavements ...

The use of recycled asphalt shingles (RAS) in asphalt pavement throughout the U.S. is steadily increasing. Using RAS saves money, conserves resources and can produce good quality pavements. According to the U.S. Environmental Protection Agency, approximately 11 million tons of asphalt roofing shingles are disposed of each year.

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Black Gold – Use of Recycled Asphalt Shingles (RAS) in ...

Use of RAS in Asphalt Pavements. A number of DOTs throughout the United States have some level of experience using recycled asphalt shingles in asphalt pavements.

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Asphalt pavements increase use of recycled materials ...

Asphalt pavements increase use of recycled materials. Thanks to broad adoption of sustainable construction practices by the asphalt pavement industry, many asphalt roads are getting greener, conserving natural resources and saving taxpayers money. In 2011 alone, recycling America’s roads saved about 21.2 million barrels of liquid asphalt ...

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Pooling Our Research: Using Recycled Shingles in

2017-3-21  been using recycled post-manufactured asphalt shingles in hot mix asphalt. Using recycled asphalt shingles reduces the cost and environmental impacts of processing and transporting virgin asphalt materials, and conserves valu-able landfill space. Minnesota has been a national leader in the use of RAS, developing its first specification in 1996.

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Performance testing of asphalt pavements with recycled ...

2015-12-30  1. Introduction. Waste asphalt shingles have historically been considered a solid waste and placed in landfills. In the United States (US), nine million metric tons (Mt) of asphalt shingle waste are generated each year from the renovation and construction of roofs, and another 1 Mt of waste are produced during the manufacturing process of new shingles .

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Paving with Recycled Asphalt Shingles - King County

2016-6-22  Using recycled asphalt shingles (RAS) in hot mix asphalt pavements is cost competitive, diverts valuable resources from landfills, and advances sustainability goals. Join the growing list of local and state agencies around the country that are benefiting from using RAS in pavements.

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Use of Reclaimed Asphalt Pavement and Recycled Asphalt ...

2021-11-5  Use of Reclaimed Asphalt Pavement and Recycled Asphalt Shingles in Asphalt Mixtures. Washington, DC: The National Academies Press. doi: 10.17226/23641. ... , and expanding the high- way infrastructure requires a continual supply of the natural resources that are used in pavements. In recent years, roofing shingle byproducts from the ...

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Estimating the Effect of Recycled Asphalt Pavements and ...

2011-1-1  The use of recycled asphalt pavements (RAP) and recycled asphalt shingles (RAS) as components of new asphalt mixes is expected to reduce construction costs, protect the environment, and conserve dwindling natural resources.

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Information Series 136: Guidelines of the Use of

2020-8-27  reducing expenses. The continued use of recycled materials in asphalt mixtures, including reclaimed asphalt pavements (RAP) and reclaimed asphalt shingles (RAS), conserves raw materials, provides an economic benefit through material cost savings and improved material performance, and significantly reduces material being landfilled.

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Black Gold – Use of Recycled Asphalt Shingles (RAS) in ...

Use of RAS in Asphalt Pavements. A number of DOTs throughout the United States have some level of experience using recycled asphalt shingles in asphalt pavements. Before use in pavement, shingles must be processed by screening for deleterious materials

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Environmental Analysis of Using Recycled Asphalt

2016-5-18  The cost of asphalt binder has steadily increased, fueling pressure to find suitable recycled materials to supplement virgin materials. The Minnesota Department of Transportation has dedicated several studies for using asphalt shingle scrap in asphalt pavements. There are two types of shingles that can be used in pavement:

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USE OF TEAR-OFF RECYCLED SHINGLES IN ASPHALT

2019-9-17  Oldcastle Materials Shingles Use Began using shingles in 2002 – 2009 OMG received 83K tons of shingles – 2010 OMG received 146K tons of shingles • Majority of shingles received were tear-offs • 87K tons used in the production of ~1.4 million tons of asphalt mixtures – 6 of 7 OMG Divisions used shingles in 2010, 14 different companies

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Paving with Recycled Asphalt Shingles - King County

2016-6-22  Using recycled asphalt shingles (RAS) in hot mix asphalt pavements is cost competitive, diverts valuable resources from landfills, and advances sustainability goals. Join the growing list of local and state agencies around the country that are benefiting from using RAS in pavements.

get price

Reclaimed Asphalt Shingles (RAS)

2013-4-2  RECYCLED HOT MIX ASPHALT MIXTURE (PERMISSIVE USE OF RECYCLED ASPHALT SHINGLES) DATED Feb 2013 03SP 501(I) • Allows the permissive use of RAS • Addresses the combined use of RAP and/or RAS MDOT RAP /RAS Spec 2013

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Estimating the Effect of Recycled Asphalt Pavements and ...

2011-1-1  The use of recycled asphalt pavements (RAP) and recycled asphalt shingles (RAS) as components of new asphalt mixes is expected to reduce construction costs, protect the environment, and conserve dwindling natural resources.

get price

Characterization of High RAP/RAS Asphalt Mixtures Using ...

Using recycled materials in construction of asphalt pavements yields both economic and technical advantages. Recycled asphalt shingles (RAS) and reclaimed asphalt pavement (RAP) are two major sources to serve this purpose for which proper design and characterization are key elements.

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

2015-11-4  Producing quality hot-recycled asphalt pavement or producing quality asphalt pavement containing recycled manufacturer waste asphalt roofing shingles is most successful when “best practices” are followed. Today, through many years of experience and technological improvements using Recycled Asphalt Pavement (RAP) and experience starting in ...

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IAPA :: Recycled Material - il-asphalt

A wide range of waste materials are now incorporated into asphalt pavements, including recycled tire rubber, slags, foundry sand, glass, and plastics, but the most widely used recycled products are reclaimed asphalt pavement (RAP) and recycled asphalt shingles (RAS). The use of recycled materials in asphalt pavements saves more than 60 million ...

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» Recycled Roofing Shingles

2021-11-8  Using recycled shingles reduces the amount of new asphalt required to be purchased saving the producer money and those savings are passed on to the consumer/user. U.S. asphalt producers are constantly seeking ways to reduce or

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USE OF TEAR-OFF RECYCLED SHINGLES IN ASPHALT

2019-9-17  Oldcastle Materials Shingles Use Began using shingles in 2002 – 2009 OMG received 83K tons of shingles – 2010 OMG received 146K tons of shingles • Majority of shingles received were tear-offs • 87K tons used in the production of ~1.4 million tons of asphalt mixtures – 6 of 7 OMG Divisions used shingles in 2010, 14 different companies

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Environmental Analysis of Using Recycled Asphalt

2016-5-18  The cost of asphalt binder has steadily increased, fueling pressure to find suitable recycled materials to supplement virgin materials. The Minnesota Department of Transportation has dedicated several studies for using asphalt shingle scrap in asphalt pavements. There are two types of shingles that can be used in pavement:

get price

Paving with Recycled Asphalt Shingles - King County

2016-6-22  Using recycled asphalt shingles (RAS) in hot mix asphalt pavements is cost competitive, diverts valuable resources from landfills, and advances sustainability goals. Join the growing list of local and state agencies around the country that are benefiting from using RAS in pavements.

get price

Effects of Using Recycled Asphalt Shingles in Open-Graded ...

Using the paving industry as an example, polymermodified asphalt is increasingly used to improve asphalt engineering properties; recycled materials such as demolished asphalt shingles and ...

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

2015-11-4  Producing quality hot-recycled asphalt pavement or producing quality asphalt pavement containing recycled manufacturer waste asphalt roofing shingles is most successful when “best practices” are followed. Today, through many years of experience and technological improvements using Recycled Asphalt Pavement (RAP) and experience starting in ...

get price

» Recycled Roofing Shingles

2021-11-8  Using recycled shingles reduces the amount of new asphalt required to be purchased saving the producer money and those savings are passed on to the consumer/user. U.S. asphalt producers are constantly seeking ways to reduce or

get price

Characterization of High RAP/RAS Asphalt Mixtures Using ...

Using recycled materials in construction of asphalt pavements yields both economic and technical advantages. Recycled asphalt shingles (RAS) and reclaimed asphalt pavement (RAP) are two major sources to serve this purpose for which proper design and characterization are key elements.

get price

Reclaimed Asphalt Shingles (RAS)

2013-4-2  RECYCLED HOT MIX ASPHALT MIXTURE (PERMISSIVE USE OF RECYCLED ASPHALT SHINGLES) DATED Feb 2013 03SP 501(I) • Allows the permissive use of RAS • Addresses the combined use of RAP and/or RAS MDOT RAP /RAS Spec 2013

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Asphalt Facts - Asphalt Pavements Increase Use of

2013-4-17  According to the survey, about 66.7 million tons of reclaimed asphalt pavement (RAP) and 1.2 million tons of reclaimed asphalt shingles (RAS) were collected in the United States during 2011 for use in new pavements. Also, about 19 percent of

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Best practice for using RAS in HMA.

2021-10-25  The use of recycled asphalt shingles (RAS) in hot-mix asphalt (HMA) mixtures has the potential to significantly reduce the cost of asphalt paving

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