Reclamite® Asphalt Rejuvenating Agent is a cationic, water-based emulsion designed to rejuvenate aged asphalt pavements. The emulsion contains special oils to restore and improve the chemistry of oxidized asphalt surfaces. Reclamite will reverse the effects of aging due to environmental damage from sunlight and water intrusion. It has been used by
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.
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
The asphalt rejuvenating agent shall be an emulsion composed of a petroleum resin oil base uniformly emulsified with water. Each bidder must submit a bid with a certified statement from the asphalt rejuvenator manufacturer showing that the asphalt rejuvenating emulsion conforms to the required physical and chemical requirements.
Jan 10, 2016· Effect of Asphalt Rejuvenating Agent on Reclaimed Asphalt Pavement from Hot In-Place Recycling. Hot-in-place recycling (HIR) is a process that preserves or maintains distressed asphalt pavements while minimizing use of binder and aggregates. The final quality of HIR mixture depends on characteristics of the original binder, aging during ...
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 ...
Nov 19, 2019· Adding a rejuvenating agent to a recycled asphalt pavement (RAP) mixture is the best way to increase pavement life while also improving sustainability. Cargill the pavement.
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
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.
Anova asphalt pavement rejuvenator is a bio-based additive shown to reverse the impact of aging in RAP and RAS binder applications. Call 1-800-842-3631.
Rejuvenating Agents affect both the physical and chemical properties of the asphalt binder and the RAP binder in the mix design. They add the following benefits: Improve the low temperature PG grade and increase crack resistance in the HMA.
May 01, 2007· However, rejuvenating agent can balance the percentage of maltene to asphaltene in the recycled asphalt as it makes it soft, replenishes the …
Rejuvenating agent, or rejuvenator, is one of the recycling agents and is suitable for either highly oxidized mixtures or mixtures con-taining a high percentage of RAP (more than 25% RAP) or recycled asphalt shingles (RAS) [8]. In the production of recycled pavement, type and amount of rejuvenator need to be properly determined so
CP-46 - Determination of Gradation of Aggregate in a Core from Asphalt Pavement CP-47 - Rejuvenating Agent Evaluation Procedure CP-48 - Determination of …
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 ...
Apr 26, 2012· The rejuvenating agents reduce the temperature needed to compact or mix asphalt compositions, which conserves energy and reduces cost. The rejuvenated asphalt and binder compositions enable greater use of reclaimed asphalt, especially RAP, and help the road construction industry reduce its reliance on , non-renewable materials.
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.
10 asphalt rejuvenating agent and new hot mix asphalt admixture, if required, at the 11 pugmill to produce a uniform mixture. 12 (5) A unit capable of auguring the heated and loosened material into a windrow at the 13 center of the machine before entry into the blending unit. 14 (6) A paving machine meeting Article 610-8, except as modified ...
AsPen is an asphalt-based emulsion pavement rejuvenator designed to penetrate, waterproof, and replenish the pavement binder that is lost through oxidation and weathering. AsPen beautifies, protects, and extends the service life of asphalt …
The asphalt rejuvenating agent shall be an emulsion composed of a petroleum resin oil base uniformly emulsified with water. Proposer must submit with his quote a certified statement from the asphalt rejuvenator manufacturer showing that the asphalt rejuvenating emulsion conforms to the required physical and chemical requirements.
Bennert T, Ericson C and Pezeshki D. "Rejuvenating Agents with RAP in Hot Mix Asphalt (HMA)," Report No. FHWA-NJ-2015-008, Federal Highway Administration, Washington, D.C. (2015).
Jul 01, 2016· 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 ...
An asphalt rejuvenating agent with 3% polymer (ARA-3P) shall be uniformly dispersed and blended into the hot recycled material at a rate between 0.10 to 0.30 gallons per square yard per inch of depth. The exact rate shall be determined by TDOT based on the in situ volumetrics and/or stiffness of the asphalt …
The last milling heater in the process has an oil metering system that injects and mixes a rejuvenating agent into the milled asphalt and aggregate. This unit performs the last phase in our recycling process. After adding and mixing the rejuvenating agent, the windrow is picked up with a conventional elevator.
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.
Much is known about the effect of conventional rejuvenating agents such as aromatic extracts in the recycling of asphalt mixtures, but recently a more economic and environmentally friendly class of rejuvenators,,, – referred to as bio-rejuvenators – has become a …
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 ...
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 ...