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Ergon Asphalt - Hot In-Place Recycling

Hot In-Place Recycling (HIR) is an environmentally friendly, cost-effective method for rehabilitating worn asphalt pavements, increasing friction and addressing distresses such as large cracks and ruts. During the HIR process, up to 2 inches of existing pavement are heated, milled and then mixed with an asphalt binder and other additives as needed.

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Hot In-Place Recycling - Asphalt Recycling and Reclaiming ... - ARRA

Hot in-place recycling provides a very low cost maintenance strategy that enables the public works official to effectively re-use existing materials. This process demonstrates that asphalt is a rather unique construction material in that it can be effectively and economically restored.

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Hot In-Place Recycling - PPRA

(PCI of 60 or greater) Hot In-place Recycling (HIR) is an on-site, in-place pavement preservation and corrective maintenance technique that when combined with an asphalt overlay can be classified as structural rehabilitation. There are three sub-disciplines of HIR; Surface Recycling, Remixing and Repaving.

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Hot in-Place Recycling - an overview ScienceDirect Topics

To keep asphalt mix from aging, the pavement heating temperature should be kept between 150°C and 180°C during the work. If heating temperature is too low, it is necessary to adjust either the output power of preheaters or reduction of moving speed, in order to heat pavement sufficiently until the requirements are met. View chapter Purchase book

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Hot In Place Asphalt Recycling

The Ecopaver 400 Asphalt Recycler performs a pavement rehabilitation technique known as Hot In-Place Asphalt Recycling (HIPAR). Enabled by Ecopave’s unique Multi-Stage process it can heat, remove, rejuvenate and relay asphalt pavement to a depth of 50 mm at up to 4 lane kilometers per day. ECOPAVE2015 Watch on

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Ergon Asphalt - Hot In-Place Recycling

Hot In-Place Recycling (HIR) is an environmentally friendly, cost-effective method for rehabilitating worn asphalt pavements, increasing friction and addressing distresses such as large cracks and ruts. During the HIR process, up to 2 inches of existing pavement are heated, milled and then mixed with an asphalt binder and other additives as needed.

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Hot In-Place Recycling - PPRA

Hot In-Place Recycling. Hot In-place Recycling (HIR) is an on-site, in-place pavement preservation and corrective maintenance technique that when combined with an asphalt overlay can be classified as structural rehabilitation. There are three sub-disciplines of HIR; Surface Recycling, Remixing and Repaving. All HIR sub-disciplines consist of ...

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Hot In-Place Recycling Project Spotlight

Instead they turned to Gallagher Asphalt to perform Hot In-Place Recycling which scarifies, mixes, and replaces the existing asphalt—giving them a new, seamless, monolithic mat with the cracking issues remediated as well. After

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Hot-in-Place Asphalt Recycling Yields Benefits for

Jan 03, 2018  2. Surface repaving involves recycling the top 1 to 2 inches of pavement and placing a new hot-mix asphalt layer atop the recycled layer in a single pass of the equipment, followed by compaction. 3. Surface remixing

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Hot In-place Asphalt Recycling - YouTube

Jan 05, 2016  Hot In-place Asphalt Recycling by Bettis AsphaltPlease contact Bettis Asphalt at bettisasphalt with any questions.

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Hot In-Place Recycling Recycle Process

Heater scarification is an in-place road surface rehabilitation process. It restores cracked, brittle, and irregular, worn asphalt pavement in preparation for a final thin wearing course as selected by the awarding authority. Most roadways that possess a stable and structurally adequate base are appropriate candidates for this process—many of ...

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In-Place Recycling (IPR) for Asphalt Pavements Caltrans

Full Depth Recycling-No Stabilizer (FDR-NS) Full Depth Recycling-Foamed Asphalt (FDR-FA) Full Depth Recycling-Cement (FDR-C) Hot In-Place Recycling (HIR), not common in California ; Although flexible pavement recycling strategies are capable of treating many different types of distress, not all rehabilitation projects are good candidates.

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HOT IN PLACE RECYCLING

HOT IN PLACE RECYCLING . Footer Text . Footer Text Table of Contents . 3 . 18-18 . 19-20 . ... – Current Dense Graded Spec In -Place Air Voids: 2.7%-9.9% . Footer Text . Lessons Learned . 22 ... Recycling Alternates – Cost • Asphalt • Aggregate • Underseal • Thickness Performance (HIR to alternate OR consider ...

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In-place pavement recycling Asphalt magazine

Hot In-Place Recycling (HIR) – Surface Recycling – softening of the asphalt bound surface through heating and scarifying (1 to 2 inches) with tines or a milling head. The scarified material is mixed with a rejuvenating agent (recycling agent), placed with standard hot mix asphalt paver and compacted. 5. Hot In-Place Recycling – Remixing ...

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Asphalt Recycling and Reclaiming Association

Asphalt Recycling Reclaiming Association’s (ARRA) primary function has been to promote the recycling of existing roadway materials through various construction methodologies, to preserve limited natural resources and reduce costs. Asphalt Recycling and Reclaiming Association, Asphalt Recycling, Reclaiming, Hot Recycling, Hot In-Place Recycling, Cold Planing, Cold

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Hot In-Place Recycling - Asphalt Recycling and Reclaiming

Hot in-place recycling provides a very low cost maintenance strategy that enables the public works official to effectively re-use existing materials. This process demonstrates that asphalt is a rather unique construction material in that it can be effectively and economically restored. Rather than bury the deteriorated pavement with inordinate ...

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Hot In-Place Recycling Benefits

Hot In-Place Recycling technology reduces the overall carbon footprint by 28% versus conventional “Mill Fill” resurfacing and reduces overall trucking needs by 50-100%. Download the comparison study here. Rethink. Reduce. Reuse. Recycle. Hot In-Place is an environmentally friendly process in so many ways. In addition to the dramatic ...

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Comparative Study of Pavement Rehabilitation Using Hot in-Place ...

Comparative Study of Pavement Rehabilitation Using Hot in-Place Recycling and Hot-Mix Asphalt: Performance Evaluation, Pavement Life Prediction, and Life Cycle Cost Analysis

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Should You Use Hot or Cold in Place Recycling for Your Project?

Jan 01, 2018  Both hot in-place recycling (HIR) and cold in-place recycling (CIR) eliminate the cost of transporting, processing and stockpiling recycled asphalt pavement (RAP) while eliminating the need to ...

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Hot In-Place Recycling - Asphalt Recycling and Reclaiming

Hot in-place recycling provides a very low cost maintenance strategy that enables the public works official to effectively re-use existing materials. This process demonstrates that asphalt is a rather unique construction material in that it can be effectively and economically restored. Rather than bury the deteriorated pavement with inordinate ...

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Hot In Place Recycling - Tropical Asphalt

What is Hot-in-place? Hot-in-place is a form of hot asphalt recycling that is not commonly used. It is an on-method, on-form and on-site method of rehabilitating and repairing bituminous pavements thus minimizing the use of material. This process effectively restores rather than sink the damaged pavements into the soil.

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Hot In-Place Recycling – Martin Companies

The Hot in-place Recycling (HIR) process involves heating and scarifying the existing pavement to a depth of ¾ to 1½ inches, and treating the scarified material with an asphalt rejuvenator. There are a couple of different methods for the HIR process. In one, the train of equipment scarifies and recycles the old pavement, then lays the ...

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Hot-in-Place Asphalt Recycling Yields Benefits for Road

Jan 03, 2018  2. Surface repaving involves recycling the top 1 to 2 inches of pavement and placing a new hot-mix asphalt layer atop the recycled layer in a single pass of the equipment, followed by compaction. 3. Surface remixing blends old and new asphalt with additives and additional aggregates. The new mixture is applied, and the roadway is compacted.

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Hot In-place Asphalt Recycling - YouTube

Jan 05, 2016  Hot In-place Asphalt Recycling by Bettis AsphaltPlease contact Bettis Asphalt at bettisasphalt with any questions.

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Hot In-Place Asphalt Recycling RecyclePave

RecyclePave is a world leader in Hot In-Place Asphalt Recycling. ... Recycl ePave. see: fixbchip. This is Recycled Asphalt . Trans-Canada Highway. World Leaders In Hot In-Place Asphalt Recycling ...

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US7077601B2 - Hot in-place asphalt recycling machine

Jun 08, 2017  A machine for providing hot-in-place recycling and repaving of an existing asphalt-based pavement, in which the pavement is first heated. Using this machine the heated pavement surface is then scarified, and new aggregate is dispensed onto it, to form a recycled, preheated asphalt and aggregate mixture. This mixture is again heated and scarified to

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Hot-in-Place Asphalt Recycling - YouTube

Oct 07, 2013  Wolf Paving partnered with Gallagher Asphalt for a asphalt paving project in Waukesha County.

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Should You Use Hot or Cold in Place Recycling for Your Project?

Jan 01, 2018  Both hot in-place recycling (HIR) and cold in-place recycling (CIR) eliminate the cost of transporting, processing and stockpiling recycled asphalt pavement (RAP) while eliminating the need to ...

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Comparative Study of Pavement Rehabilitation Using Hot in-Place ...

Comparative Study of Pavement Rehabilitation Using Hot in-Place Recycling and Hot-Mix Asphalt: Performance Evaluation, Pavement Life Prediction, and Life Cycle Cost Analysis

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Hot In-Place Recycling Savings

Hot In-Place Recycling Savings. FHWA-Approved Pavement Preservation Technique ... Get occasional updates on projects, tips you can use, events and webinars. Join the Hot-in-Place mail list with this online form. We’ll never share your information and you can unsubscribe any any time. ... Gallagher Asphalt Corporation • 18100 S. Indiana ...

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Hot in-place recycling of asphalt pavements. Master's thesis

Hot in-place recyling (HIR) is a method for rehabilitation of asphalt pavements. Potential for cost savings and resource preservation are high because existing pavement materials are processed on-site, with only the addition of small amounts of recycling agent.

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Asphalt and Recycling - Utah Asphalt Pavement Association

May 06, 2021  For example, asphalt pavement mixtures in 2018 used more than 84.7 million tons of recycled material. In 2019, the number increased to 89.2 million tons. The in-place recycling techniques full-depth reclamation, but they also include cold-in-place and hot-in-place and cold central plant recycling.

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Investigating binder aging during hot in-place recycling (HIR) of ...

Mar 22, 2021  The “SY4500 Hot in Place Recycling Train” was employed in this project, which consists of three heating vehicles, one milling vehicle, and one in-place mixing vehicle. The recycling train was followed by a traditional asphalt paver and rollers. During the HIR process, those vehicles were following a sequence with a matching speed of 3 m/min.

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