Date: TBD
Do you prefer bitumen or binder? Regardless of your nomenclature, we can all agree that we want high-performance results on our roads. In this webinar, gain an international perspective on performance and sustainability. Traveling from Texas to Portugal, we’ll learn about the real world results of using performance-grade tire rubber in road construction projects with high percentages of recycled materials in the mix. No passport required.
Guests
Henrique Borges Miranda
Henrique Borges Miranda, Ph.D. is a Pavement Engineer and Assistant Professor at ISEL (Instituto Superior de Engenharia de Lisboa), the leading engineering university in Lisbon, Portugal. He has forged partnerships with highway authorities and multi-national oil and gas companies in Europe to facilitate research around sustainable pavement designs.
Robert Lee
Robert Lee is a Hot Mix Asphalt Performance Manager at CRH Americas, based in Austin, Texas.
Date: TBD
Over the past 50 years, the pavement industry has witnessed the extraordinary evolution of rubberized asphalt binders. In this webinar, we’ll explore advancements such as using the terminal blend approach to produce rubber-modified binder (RMB) and how these innovations offer key advantages over traditional asphalt rubber binders.
Guests
Skip Brown
A seasoned figure in pavement consulting, Skip Brown owns Asphalt Consulting Services (ACS). For more than 60 years, Skip has been a leading voice in asphalt binders, hot mix asphalt and pavement construction. He has authored numerous reports, delivered various oral presentations and has been featured in several industry publications, including Pavement Preservation Journal and California Asphalt Magazine.
Peter Sebaaly
Peter Sebaaly, Ph.D. is an esteemed Professor of Civil Engineering and Director of the Western Regional Superpave Center at the University of Nevada, Reno. Dr. Sebaaly’s groundbreaking research on using recycled materials in pavement engineering has led to breakthroughs for the future of sustainable asphalt mixtures.
Date: TBD
Not all rubberized asphalt is created equal. With all of the various performance testing methods in use today, which ones provide the most accurate assessment of performance-grade tire rubber (PGTR)? In this webinar, we’ll gain an academic understanding of the characteristics that enable terminal blend PGTR to outperform all other asphalt rubber hotmix (ARHM) technologies and make the case for a Delta TC spec in an effort to standardize performance measurements.
Guests
Angel Mateos
Angel Mateos is Principal Investigator of the UC Pavement Research Center at Berkeley. He has served as Principal Investigator in numerous research projects funded by the Spanish Ministry for Public Works, the European Union, the World Bank, and Caltrans, among others. His main expertise is in full-scale and mechanistic-empirical design of asphalt and concrete pavements, and fundamental characterization and modelling of pavement materials. Angel is member of scientific committees at TRB, APSE, ASCE, and NRRA.
John Harvey
John Harvey, Ph.D. is a Professor of Civil and Environmental Engineering and Director of the UC Pavement Research Center (UCPRC) at the University of California, Davis. He is former chair of the Transportation Technology and Policy graduate group. He is Principal Investigator for projects for research, development and implementation for a wide range of pavement technology, management, cost and environmental topics for Caltrans, FHWA, FAA, CalRecycle, the California Air Resources Board and industry.
Jeffrey Buscheck
Jeffrey is a research engineer and lab manager at the UC Pavement Research Center. He has worked with and developed emerging and existing construction technologies including: asphalt balanced mix design (BMD), long-life asphalt pavements (LLP, Perpetual), cold-in-place recycling (CR, CIR, PDR), high recycled content asphalt (RAP/RAS), asphalt rejuvenation (Rej.), asphalt reinforcement (fibers), asphalt blending and aging (PG), full and partial depth recycling (CR, PDR, FDR), asphalt modified with rubber (RHMA), rapid-set concrete (CSA and Portland Cements), performance related asphalt testing and specifications (PRT, PRS), and laboratory management databases.
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Enhancing the performance of hot mix asphalt, sustainably.
For the paving industry, SigmaBond translates into sustainability, safety and cost savings. Pavements are better protected and stay darker and smoother longer — improving driving conditions for all. See how SigmaBond enables the use of more upcycled materials in the paving lifecycle to build a sustainable infrastructure.
Insights
Our experts share their thoughts on asphalt sustainability, innovation, safety and creating a culture of care.
Polyco makes inroads into Northern California
For years contractors in California have tried to incorporate used tire rubber into asphalt to extend the life of their roadways but with limited success. Recently, Polyco landed contracts in Northern California to assist with several paving projects powered by our proprietary Rapid Digestion Process™ (RDP), SigmaBond a revolutionary asphalt that enables hot mix contractors to …
Continue reading “Polyco makes inroads into Northern California”
SigmaBond Has a California State of Mind
A Note from Polyco: We have enjoyed working with independent asphalt consultant Skip Brown, bringing SigmaBond to Northern California. Read more about why he raves about Polyco’s product to his clients. My family had an asphalt business for over 70 years, started by my father, so I’ve been in this industry my whole life. I’ve …