Author: Olivia Kortepeter

The J-Band Blog

In Case Studies , Pave the Way

Two Ohio Cities Building More Resilient Roads with J-Band

J-Band on a road
As cities across the U.S. grapple with aging infrastructure and rising maintenance costs, two Ohio cities—Toledo and Westerville—are addressing both challenges by incorporating J-Band®, a Void Reducing Asphalt Membrane (VRAM), into their road network plans. J-Band not only slows pavement deterioration; it also stretches budgets, making it a smart investment...
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July 31, 2025 by Olivia Kortepeter
In Project Reviews , Rumble Strips , Safety

Using Highway Safety Improvement Program (HSIP) Funding to Reduce Run-off-Road Crashes in Coles County, IL

Using Highway Safety Improvement Program (HSIP) Funding to Reduce Run-off-Road Crashes in Coles County, IL
Roadway departure crashes remain one of the deadliest occurrences on U.S. roads. Between 2016 and 2018, the Federal Highway Administration recorded an average of 19,158 fatalities from these types of incidents — accounting for a staggering 51% of all traffic-related deaths nationwide.  In response, local agencies across the country are...
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July 18, 2025 by Olivia Kortepeter
In Infrastructure , Project Reviews , Safety , Traffic Awareness

Building Better Longitudinal Joints: How VRAM Enhances Notched-Wedge Paving

Paving a notched-wedge joint for traffic safety and reinforcing with VRAM
We all know how important and difficult it is to consistently achieve adequate density at longitudinal construction joints. These joints are typically the first place a pavement begins to crack or pothole, largely due to higher air voids compared to the rest of the mat. Forward-thinking agencies are increasingly turning...
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June 26, 2025 by Olivia Kortepeter
In Case Studies , Infrastructure , Project Reviews , Rumble Strips , Safety

Montana Highway 200 Trench Mill and Fill: Slot Paving Made Durable with a VRAM

Trench mill and fill, now with VRAM sprayed before the slot paving
The Problem  Miles of existing roads are plagued with longitudinal joint distress, especially if they have milled rumble strips. Centerline joint distress often needs re-paving far sooner than the rest of the pavement. There is a need for a better longitudinal joint repair system.  The Current Practice for Repairing Centerline...
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June 26, 2025 by Olivia Kortepeter
In Case Studies , Project Reviews

ODOT’s US-6 Displays the Power of VRAM to Seal Longitudinal Joints

Void reducing asphalt membrane centerline joint of a road
Crack sealing is an important practice for agencies to prevent further damage to already emerging cracks in a pavement structure. The longitudinal construction joint is commonly crack-sealed, because it is one of the most vulnerable spots in a road.   Despite crack sealing, the longitudinal joint is often the first location...
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May 5, 2025 by Olivia Kortepeter
In Great Asphalt Moments , Industry News , Specialty Products

Paving Indiana’s Future: VRAM Joins the State Spec

INDOT Adopt VRAM
As of April 16, 2025, INDOT has released a state design memo specifying the use of Void Reducing Asphalt Membrane (VRAM) for Asphalt Paving in projects with category 2, 3 and 4 surface mixes.  Design Memo No. 25-10: Void Reducing Asphalt Membrane (VRAM) for Asphalt Paving  To: All Design Personnel...
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April 21, 2025 by Olivia Kortepeter