PRESERVATION PRODUCTS PRESERVATION SUPPLIES Cargill Anova Asphalt Rejuvenators Anova rejuvenators have demonstrated desirable impact on asphalt pavements containing highly aged RAP and RAS binder (reclaimed asphalt pavement and shingles) in documented results in the laboratory and in the field. • Successfully used in pavements with up to 100% RAP usage • In addition to shifting the PG grade of virgin bitumen, Anova modifiers also rejuvenate RAP and RAS restoring properties of the aged bitumen, allowing for more versatility in mix designs
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RePlay Agricultural Oil Seal and Preservation Agent RePlay Agricultural Oil Seal and Preservation Agent is a patented solution that extends the life of paved asphalt surfaces when applied every 3-5 years.
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ActionPave Sealer Available in two formulations: RT (refined tar) and LP (petroleum resin, an alternative to refined tar sealer), ActionPave sealer is produced in four grade options: • Classic — A professional-grade
sealer • Pro — Professional-grade sealer improved with a proprietary blend of polymers • Supreme — A superior-grade sealer that doubles the proprietary blend of polymers of Pro to deliver our highest-performing, longest-lasting sealer • Aviator — A premium-grade sealer formulated exclusively for airports that is manufactured and adjusted to meet FAA Specification P-631 ForConstructionPros. com/21071169
Chemtek NeSilex Silica Dust Suppressant NeSilex is formulated specifically to reduce worker exposure to respirable crystalline silica dust. • Recommended for any dustproducing construction activity including: milling, sweeping, crushing, mining, sawing, jackhammering, earth-moving and grading • Contains specially formulated surfactants, wetting and agglomerating agents causing dust particulates to saturate and attract to each other • Initial testing has shown up to 100% reduction in respirable silica dust in certain construction activities ForConstructionPros. com/20990518
Invigorate Asphalt Rejuvenator Invigorate Asphalt Rejuvenator from Colorbiotics is a new soybean oil-derived additive that triggers chemical reactions inside recycled asphalt pavement (RAP) and stiff binders to break down asphaltene aggregation and reverse the effects of oxidation in the final mix. • Improves the chemical properties of lower-quality binders, addressing aged elements within RAP • This new technology, developed at Iowa State University, improves recyclability of asphalt while still meeting PG and performance-testing specifications • When using high percentages of RAP, Invigorate rejuvenator makes the asphalt more flexible while maintaining its durability and rut resistance ForConstructionPros.com/21201105
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• The 88% biobased solution is easily applied and cures within 15 to 30 minutes, saving the hassle of extended lane drop time and expensive labor • By reducing moisture penetration and sealing hairline cracks, RePlay reverses the oxidation process and protects asphalt from potholing, edge rutting and cracking ForConstructionPros. com/12254684
Asphalt Materials, Inc. J-Band Longitudinal Joint Sealer A first-of-its-kind technology, J-Band is solving one of roads’ biggest problems: longitudinal joint deterioration. As a result of 15 years of development and testing, this Void Reducing Asphalt Membrane (VRAM)/Longitudinal Joint Sealant (LJS) is maintaining joints from the bottom up. • Applied immediately prior to paving, as a part of the normal HMA construction process • Extends the life of longitudinal joints three-fold, by significantly reducing air voids in the longitudinal joint and protecting the road • Extend service life from the usual 4-5 years to 15+ years • Less money needed to repair joints. • On average, every dollar invested in J-Band saves agencies $2 in avoided and deferred maintenance costs ForConstructionPros. com/21095945
AUGUST 2021 ASPHALT CONTRACTOR
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