Category: Case Studies

The J-Band Blog

In Case Studies

Successful VRAM Application on SR-62 in Licking County, Ohio 

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Written by Naarah Holloway Did you know that the first part of the pavement to fail is the longitudinal joint? This is due to the joint being vulnerable to elements such as water and air. The elements work their way through the joint through a gap which causes the joint...
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October 3, 2023 by Zoe Buhl
In Case Studies

VRAM Strengthens Rice Lake Road in St. Louis County, MN

J-Band
Project Summary   The longitudinal joints in pavements are often the weakest points of a road, but applying a Void Reducing Asphalt Membrane (VRAM) at the time of construction fills the pavement voids and reduces the joint’s vulnerability to the elements and permeability. This ultimately leads to stronger, safer, and more...
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September 28, 2023 by Zoe Buhl
In Case Studies , Specialty Products

VRAM Application in Ottawa County, Ohio

J-Band
Pavement preservation due to longitudinal joint cracking has been a recurring problem for a long time. Not only is this an issue for road construction engineers, but for applicators, drivers, and those that live in the community.   J-Band®, Asphalt Material Inc.’s void reducing asphalt membrane (VRAM), significantly reduces air voids...
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September 22, 2023 by Zoe Buhl
In Case Studies , Specialty Products

Central Kentucky Regional Airport Project Makes Kentucky 24th State to Use VRAM 

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Project Summary   The first void reducing asphalt membrane (VRAM) project was completed in the state of Kentucky, marking 24 states and the District of Columbia that use VRAM to save infrastructure funds. VRAM is applied at the location of the longitudinal joint prior to paving to fill a portion of...
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September 6, 2023 by Zoe Buhl
In Case Studies , Industry News , Project Reviews , Research and Studies , Specialty Products

More than 20 Years of Longer Lasting Roads in Illinois with J-Band® 

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Lengthening road life has been a priority for road construction engineers and paving contractors to prevent road damage caused by longitudinal joint cracking. That is why we have created J-Band®, a void reducing asphalt membrane (VRAM) or as it is referred to in Illinois, longitudinal joint sealant or LJS.  (more…)
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August 30, 2023 by Zoe Buhl
In Case Studies

Elevating Road Durability: VRAM Protects Hillsdale County’s Camden Road 

J-Band
Written by Naarah Holloway Longitudinal joint deterioration has posed a significant issue for engineers, applicators, and for the communities we live in. The longitudinal joint is created when one lane of hot mix asphalt (HMA) is laid adjacent to an existing lane. Differences in the lanes’ temperature and mat plasticity...
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August 23, 2023 by Zoe Buhl