Tag: void reducing asphalt membrane

The J-Band Blog

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 

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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
In Industry News , Sustainability

MnDOT finds PMBs Extend Road Service Life by Six Years

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Many highway agencies recognize the benefits of using modified asphalts to reduce pavement distress and increase service life. A recent study from the Minnesota Department of Transportation (MnDOT) found that asphalt pavements with polymer-modified binders (PMBs) perform better than pavements with unmodified asphalt binders. They also found that modified binders are more...
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August 18, 2023 by Zoe Buhl
In Case Studies

LaGrange County Preserves the Longitudinal Joint with Asphalt Material’s VRAM

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By applying a Void Reducing Asphalt Membrane (VRAM) at the time of construction to longitudinal joints, local and state Department of Transportations (DOTs) can ensure their roads are less vulnerable to elements, such as water and air. VRAM fills pavement voids in the longitudinal joints and helps create stronger, safer,...
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August 9, 2023 by Zoe Buhl
In Case Studies

J-Band ® Solves Longitudinal Joint Issues in Delaware County 

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Written by Naarah Holloway At Asphalt Materials, we understand that longitudinal joint deterioration has long been a problem for engineers, applicators, and the communities. Unlike other treatments, VRAM is a materials approach that significantly reduces air voids in longitudinal joints. J-Band® is Asphalt Materials’ VRAM product.  J-Band® is a materials...
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July 28, 2023 by Zoe Buhl