Application of asphalt rejuvenators on pavement

Asphalt Rejuvenators

Asphalt rejuvenators are advanced chemical agents designed to restore the original properties of aged or oxidized asphalt pavements. Over time, asphalt surfaces deteriorate due to oxidation, losing essential oils and becoming brittle, which leads to cracking, raveling, and surface failure.

Rejuvenators work by penetrating the asphalt surface to replenish lost maltenes and oils. This process revitalizes the binder, improves flexibility, enhances moisture resistance, and significantly extends the pavement’s lifespan — without requiring full reconstruction.

At Opal Paints Products Pvt. Ltd., we are leading manufacturers and suppliers of premium-grade asphalt rejuvenators formulated in our state-of-the-art in-house R&D lab. Our rejuvenators are trusted by national highway authorities, public works departments, and infrastructure contractors across India and neighboring countries such as Nepal, Bhutan, and Bangladesh.

Why Is Asphalt Aging a Problem?

Over time, asphalt pavements undergo oxidation and UV exposure, causing the loss of essential oils in the binder. This results in brittleness, surface cracking, and early failure — leading to higher repair costs and reduced service life.

How Do Asphalt Rejuvenators Work?

Asphalt rejuvenators penetrate aged pavement to restore lost maltenes and oils in the binder. This reverses oxidation, improves flexibility, seals microcracks, and extends the life of the asphalt without requiring full resurfacing.

Benefits of Asphalt Rejuvenators

Discover how asphalt rejuvenators improve the performance, sustainability, and longevity of your pavements through advanced chemical restoration.

Restores Aged Asphalt

Rejuvenators penetrate the asphalt surface to replenish lost oils and restore the original flexibility and binding strength of oxidized asphalt.

Extends Pavement Life

By reversing oxidation and improving durability, rejuvenators can extend pavement lifespan by 3–5 years or more—delaying major resurfacing costs.

Improves Moisture Resistance

Enhanced binder chemistry increases resistance to water infiltration, reducing the risk of stripping, raveling, and premature damage.

Cost-Effective Maintenance

Rejuvenation is significantly cheaper than full reconstruction and helps reduce long-term maintenance and repair budgets.

Boosts RAP Performance

Ideal for Reclaimed Asphalt Pavement (RAP), rejuvenators improve workability and performance of recycled asphalt mixtures.

Eco-Friendly Preservation

Using rejuvenators supports sustainability by reducing the need for new raw materials and extending the life of existing infrastructure.

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