REVIEW OF NEW SPECIFICATION OR SPECIFICATION CHANGE

Materials for double chip seal shall consist of emulsified asphalt, cover coat material, and rejuvenating agent. Emulsified asphalt shall be polymerized or latex modified, and shall be rapid set or medium set conforming to the requirements of subsection 702.02(b). Rejuvenating agent shall conform to the requirements of subsection 702.02(f).

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Effect of styrene-butadiene-styrene copolymer on the aging ...

Furthermore, in order to better understand the effects of RAP and rejuvenating agent, the control asphalt mixture was measured using the same methods. The results indicated that the asphalt ...

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Asphalt Rejuvenator 5 Gallon BIG A Asphalt Mix Renew™ for ...

The BIG A Asphalt Mix Renew™ is an asphalt rejuvenator designed for professionals and road maintenance crews who perform asphalt patching jobs using HMA or RAP asphalt. Whether you're adding a bit more life back to re-using hot mix asphalt or reclaiming asphalt pavement, the best way to re-introduce oils back into the asphalt is by using a ...

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(PDF) Effects of Rejuvenating Agents on Superpave Mixtures ...

The use of two types of rejuvenating agents, including one commercially available oil in the US and low viscosity liquid asphalt. ... In 2012, Colbert …

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OLIGOTERPENES AS REJUVENATING AGENT IN ASPHALT - …

US 2010/0034586 discloses a rejuvenating agent suitable for rejuvenating asphalt (containing RAP), wherein said rejuvenating agent comprises one or more plant derived oils. US 2010/0041798 discloses a rejuvenating agent having a viscosity of from 200 to 60000 cSt at 60° C. and comprising 10-90 wt. % palm oil and 90-10 wt. % bitumen, based upon ...

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1205 - ASPHALT REJUVENATING AGENT SECTION 1205 …

agents for the use in hot in-place recycling of asphalt pavements. 1205.2 REQUIREMENTS Provide material that has a record of satisfactory performance based on the capability of the material to increase the ductility and lower the viscosity of the asphalt binder in the pavement surface. Provide an asphalt rejuvenating agent composed of a polymer ...

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Asphalt Rejuvenator Sealer - Reclamite®

Reclamite ® 1 asphalt rejuvenator is the original Maltene Replacement Technology (MRT) for restoring and preserving the durability of asphalt. Based on the innovative research of Witco Corporation's Fritz Rostler, Reclamite rejuvenator restores the reactive maltene components that asphalt pavements lose due to hot-plant operations and the subsequent field aging process, penetrating the ...

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Reclamite – Corrective Asphalt Materials

Reclamite, a petroleum maltene-based rejuvenation agent, replaces those factions and prevents premature aging. When Reclamite is sprayed on the road, it penetrates deep into the surface to reinforce the binder that bonds the asphalt and aggregate together. Applying Reclamite to a road improves the asphalt's durability, flexibility and ...

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Laboratory Evaluation of Rejuvenating Agent on Reclaimed ...

To evaluate the effect of rejuvenating agent on reclaimed SBS (styrene-butadiene-styrene) modified asphalt pavement (RSMAP) material, different tests of asphalt and mixtures were conducted. Firstly, the improvement effect of rejuvenating agents on the aged modified asphalt was tested at macroscopic and microscope level. Then the properties of hot mix asphalt (HMA) with different RSMAP contents ...

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Asphalt Rejuvenators "Fact, or Fable"

sand/asphalt briquettes composed of graded Ottawa sand, Portland cement and asphalt of specified penetration values. Test briquettes were subjected to equal application rates of five rejuvenator products, aged until one-half of the volatile constituents of the rejuvenating agent was lost, and …

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Asphalt Recycling Demonstration Featuring the Asphalt ...

asphalt recycling demonstration features an Asphalt Rejuvenator / Release Agent Spray System mounted on an Asphalt Recycler / Hot Bo...

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REJUVENATORS: Bring Life Back to Aging Asphalt

As a result, the use of rejuvenating agents can improve the relaxation, ductile, cohesive and adhesive properties of the recycled binder. Recently, some proprietary recycling agents made from bio-based oils have been marketed and sold as rejuvenating agents for use with asphalt mixtures containing high RAP and RAS contents. The

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Asphalt Rejuvenation - Pavement Technology, Inc.

Asphalt Rejuvenation. Rejuvenating asphalt is the cornerstone competency on which our Company was built. We helped bring to public works professionals the original Maltene Replacement Technology (MRT). In 2017, we introduced America's first titanium-dioxide-enriched asphalt rejuvenation product. For asphalt rejuvenation, use Reclamite®, the ...

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Effect of Asphalt Rejuvenating Agent on Aged Reclaimed ...

Asphalt binder modifications in HIR are commonly performed by adding an asphalt rejuvenating agent (ARA). However, ARA may adversely affect the qualities of new HIR and potentially fail to improve the quality of the final surface. The objective of this research was to investigate the effects of rejuvenation on HIR performance characteristics by ...

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Asphalt Restoration Technology Systems, Inc.

The product that does this is Pavement Dressing Conditioner (PDC) Asphalt Rejuvenator. PDC is specified by the Federal Department of Transportation as a sealer/rejuvenating agent. This material is designed to penetrate into an asphalt oil, providing a fuel and water resistant surface. Now the source of protection for your asphalt is in the ...

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Spray-Applied Penetrating Asphalt Rejuvenator Specification

the asphalt rejuvenator manufacturer evidencing that the asphalt rejuvenating agent conforms to the required physical and chemical properties required to achieve the Material Performance and Testing outlined in 2a 1), 2) and 3) set forth herein. At no time is any dilution or altering of the rejuvenating agent permitted once it leaves the blending

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CITY OF COLUMBUS PUBLIC SERVICE DEPARTMENT …

Before spreading, the asphalt rejuvenating agent shall be blended with water at the rate of two(2) parts rejuvenating agent to one(1) part water, by volume or as specified by the manufacturer. The combined mixture of asphalt rejuvenating agent and water shall be spread at the rate of 0.05 to 0.10 gallons per square yard, or as approved by the

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Effect of Rejuvenating Agents on Performances of Aged SBS ...

Rejuvenating seal, widely used due to its economic benefits and convenience, is one of the preventive maintenance methods. The rejuvenating seal materials (RSM) work on the surface course of asphalt pavement. This paper described the effects of RSM on the physical properties and rheological properties of aged SBS modified asphalt (ASMA). Two RSM, R and C, were involved in this research.

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Rejuvenating Agents with RAP in Hot Mix Asphalt (HMA)

Rejuvenating Agents with RAP in Hot Mix Asphalt (HMA) One potential method to aid in the blending of the reclaimed asphalt pavement (RAP) and binders, as well as the general softening of the RAP binder, is to utilize a rejuvenating agent. An asphalt rejuvenator is a manufactured product which has the ability to absorb or penetrate into ...

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Training Infrared Asphalt Repair Crews | callape.com

"Like most asphalt related repairs, infrared repair is more of an art than a science," Blake said. "I often tell customers that all an infrared machine does is heat up the asphalt. The rest of the repair is up to a good rake and lute person. ... and applying a rejuvenating agent." ...

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Effect of Asphalt Rejuvenating Agent on Rutting and Creep ...

Hot in-place recycling (HIR) is a process that preserves or maintains distressed asphalt pavements while minimizing the use of binder and aggregates. The final quality of HIR mixture depends on the characteristics of the original binder, aging during service, and new binder or the asphalt rejuvenating agent (ARA) added.

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Asphalt Rejuvenating Maintenance (Reclamite) | Vernon ...

Asphalt Rejuvenating Maintenance (Reclamite) Frequently Asked Questions: What is Reclamite Maltene Based Rejuvenating Agent? Reclamite is an environmentally safe product designed to extend the life of pavement by sealing the pavement from the elements. This preventative maintenance effort will minimize the need for more costly and disruptive ...

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Evaluation of Waste Engine Oil-Rejuvenated Asphalt ...

Currently, the use of rejuvenating agents has become popular, and it has proven to be a feasible alternative for a higher RAP content . Unlike the softening techniques, the rejuvenating agent restores the chemical structure of aged asphalt by providing lost aromatic constituents and reduces the overall viscosity of the binder.

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Mix Design for Hot In-Place Recycling of Asphalt Pavements

rejuvenation of the aged binder is to treat the roadway material with the appropriate amount of rejuvenating agent, heat the mix for 90 ± 15 minutes at 300°F (149°C) and perform an extraction (AASHTO T 164 Method D) and AASHTO R 59, Recovery …

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Effects of Rejuvenating Agents on Superpave Mixtures ...

Rejuvenator is not a commonly used softening agent to be used in recycling of reclaimed asphalt pavement (RAP). In this study, Superpave mixtures containing RAP were designed using rejuvenating agents, including a rejuvenator and a softer binder, and subsequently evaluated in terms of the volumetric results, obtained the indirect tensile strength (ITS) of samples as well as evaluating the ...

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REQUEST FOR PROPOSALS: PARKING LOT REJUVENATION …

The asphalt-rejuvenating agent shall be applied by an experienced applicator of such material. The bidder shall have a minimum of 3 years of experience and a minimum of 5 previous projects applying the product proposed for use. A project superintendent knowledgeable and experienced in application of the asphalt- rejuvenating agent must be

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Effect of Asphalt Rejuvenating Agent on Aged Reclaimed ...

Asphalt binder modifications in HIR are commonly performed by adding an asphalt rejuvenating agent (ARA). However, ARA may adversely affect the qualities of new HIR and potentially fail to improve the quality of the final surface.

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Tricor Refining

Reclamite. Asphalt Pavement Rejuvenating Agent. Reclamite® has been used successfully for over 40 years. Whether you are dealing with asphalt pavement in the hot, dry southwest United States, humid southern and southeast states or the damp and colder climates experienced in northern climates and Canada, application results are similar; improved durability of the asphalt, (durability being the ...

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Hot In-Place Recycling – Pavement Interactive

Asphalt binder rejuvenating agent and possibly new aggregate and HMA. Mix Design. Not well-defined, but as a minimum cores are usually taken from the existing pavement to determine the proper amount of rejuvenating agent to add. Other Info. HIR is only applicable to specific situations. First, air void content of the existing asphalt binder ...

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Investigation of the properties of asphalt mixtures ...

The results indicated that the asphalt mixture incorporating reclaimed SBS modified asphalt pavement with better moisture susceptibility, rutting resistance, dynamic modulus, low temperature anti cracking performance and fatigue resistance was obtained by blending new SBS modified asphalt binder and rejuvenating agent. Thus, the rejuvenating ...

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Ultimate Asphalt & Concrete - Home | Facebook

Ultimate Asphalt & Concrete A full Service Asphalt and Concrete company "Live the Ultimate Lifestyle" 2026 A Arysley Town Bld, Charlotte, NC 28273

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The use of rejuvenating agents in production of recycled ...

A rejuvenating agent is usually used in asphalt pavement containing high RAP content. (7) Homogeneity of final/recycled binder is an important factor which generally depends on manufacturing parameters (e.g. mixing time, mixing temperature), type of production equipment, method of introducing RAP, and type of binder or rejuvenating agent ...

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ASPHALT REJUVENATION SPECIFICATION. (REV 11-3-16) …

asphalt rejuvenating agent uniformly on variable widths of surface at readily determined and controlled rates from 0.04 to 0.5 gallons per square yard of surface, and with an allowable variation from any specified rate not to exceed 5% of the specified rate.

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Effect of asphalt rejuvenating agent on aged reclaimed ...

Asphalt binder modifications in HIR are commonly performed by adding an asphalt rejuvenating agent (ARA). However, ARA may adversely affect the qualities of new HIR and potentially fail to improve the quality of the final surface.

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Materials Testing Manual | ADOT - Home | ADOT

Asphalt Rejuvenating Agent Residue Insoluble in Petroleum Ether: ARIZ 509a: September 5, 1996: Rapid Determination of Asphaltenes and Chemical Reactivity of Asphalts: ARIZ 512b: December 4, 2015: Residue by Evaporation

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| AsphaltPro Magazine | Rejuvenating Agent ReLIXER ...

Rejuvenating Agent ReLIXER Maximizes Illinois Tollway Recycle ... Steve Rotz, founder and president of Additive Advisors LLC, brings over 25 years of experience in the asphalt and asphalt additives industries to his consulting practice. Sripath Technologies, formed in 2006, is an innovative, technologically driven company serving the asphalt ...

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