Hi-RAP

SOLUTIONS WITH REARM

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How it Works

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San Angelo TXDOT 

The asphalt industry is moving toward a smarter future. Recycled asphalt pavement, or RAP, has been a cornerstone of the North American asphalt industry for decades. However, high RAP mixes resulted in premature cracking. Today, by combining balanced mix design, lab performance testing and the latest technologies, we can revisit the use of this vital resource in many markets of North America.

REARM HR™ combines two products to achieve the desired HIGH RAP percentage mix design. The first product is a highly engineered bio-oil to modify the virgin binder of the RAP mix. The second product is a treated para-aramid polymer fiber that reinforces the combined virgin and RAP binder to improve the rutting and cracking performance. The key to these performance improvements relies on the unique strengths of each product.

REARM

BENEFITS

PERFORMANCE

Significantly higher cracking and rutting performance than controls

Stiff mix conditioned with high tech bio-oil use


Cracking mitigation gained through para-aramid use

EASE OF ADOPTION

Easy and clean for plant implementation (includes dailies and optional PE Cert)

Easy and improved compactability with site install

SUSTAINABILITY

Longer life expectation and reduced carbon footprint

COST SAVINGS

Longer life expectation and delayed maintenance costs

Reduces costs considerably

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DOWNLOADS

CASE STUDIES

Pilot Program

Because seeing is believing, Surface Tech has a first-time use ACE XP Pilot Program