Category: Case Studies

The J-Band Blog

In Case Studies , Great Asphalt Moments , Project Reviews

LaDOTD Introduces an Innovative Material to Baton Rouge, Louisiana

LaDOTD new VRAM state
In October of 2025, the Louisiana Department of Transportation and Development (LaDOTD) launched its first J-Band® Void Reducing Asphalt Membrane (VRAM) project, marking Louisiana as the 29th state to use this innovative technology to extend the life of longitudinal asphalt construction joints. Why is VRAM Adoption Spreading So Quickly?  Since...
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October 28, 2025 by Olivia Kortepeter
In Case Studies , Infrastructure

State Routes That Are ‘Built Different’ 

State Routes That Are ‘Built Different’ Reinforcing Roads Across Indiana, Illinois, and Ohio with VRAM
Reinforcing Roads Across Indiana, Illinois, and Ohio with VRAM  Void Reducing Asphalt Membrane (VRAM)—known by the brand name, J-Band®—is transforming the way state agencies build and maintain roads. This innovative solution strengthens the most vulnerable part of asphalt pavements: the longitudinal joint. Applied before the hot mix lift, under the...
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September 25, 2025 by Olivia Kortepeter
In Case Studies , Our Applicators

Ohio Turnpike Trusts VRAM to Reinforce Its Data-Driven Superhighway

J-Band
Before the Ohio Turnpike was constructed in the 1950s, travel across Ohio was a patchwork of canals, railroads, and roads—each varying in quality and reliability. With the rise of automobiles, state leaders envisioned a superhighway stretching across the northern edge of the state. The result was the Ohio Turnpike—241 miles...
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August 19, 2025 by Olivia Kortepeter
In Case Studies , Pave the Way

Two Ohio Cities Building More Resilient Roads with J-Band

J-Band
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 23, 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