Infrastructure resins

Bridges, sewers, water pipes and roads have to last for decades with as little maintenance as possible. Composites built with iso infrastructure resins and other AOC formulations help asset owners achieve exactly that. They resist corrosion, install quickly and keep their properties in demanding environments. Discover how AOC supports the infrastructure market.

Composites in modern infrastructure

AOC composite solutions are used in pipes, tanks, profiles, gratings, bridge and civil-engineering components, utility structures and trenchless rehabilitation systems. Their low weight reduces transport and installation costs, while corrosion resistance avoids the repainting and repair cycles that steel and concrete often need.

Why iso infrastructure resins last longer

Isophthalic and Iso/NPG resins offer better hydrolysis and chemical resistance than standard ortho resins. That makes them a logical choice for parts in permanent contact with water, soil or de-icing salts. Examples in our range include:

• Synolite™ 1717-N-1, a high-performance isophthalic resin for tanks and pipes.
• Palatal® A 405 T-02, a high-flexibility isophthalic resin for CIPP relining of non-potable pressure pipes.
• Synolite™ 1571-T-1, an Iso/NPG resin for hot cure CIPP.
• Palatal® P 92 I-03 and P 92 I-04, Iso/NPG resins for UV-cure CIPP.

Trenchless sewer and pipe rehabilitation

Cured-in-place pipe (CIPP) technology renews damaged sewers without digging up streets. AOC provides solutions for light cure, hot cure, lateral connections, in-house relining and potable-water systems. Learn more on our CIPP/relining market page.

Road repair and polymer concrete

For road and concrete repair, AOC offers DCPD-based solutions such as P-803 and P-804. Polymer concrete drainage channels and utility boxes made with AOC binders combine strength with resistance to salts and chemicals.

Next™ solutions for infrastructure

Infrastructure projects increasingly include sustainability criteria. rPET-based Palatal® P 42-02 for pipes and Synolite™ 6211-T-20 for heat-cure CIPP are examples of Next™ formulations that reuse plastic waste in long-life applications.

Frequently asked questions about infrastructure resins

What is the lifetime of a CIPP liner?

A properly installed CIPP liner creates a pipe within a pipe that extends the life of the host pipe by multiple decades.

Are composites suitable for drinking water infrastructure?

Yes, with the right resin. AOC offers styrene-free vinyl ester formulations specifically developed for CIPP relining of drinking water pressure pipes.

Building lasting infrastructure with AOC

Whether you design pipes, profiles or liners, the right iso infrastructure resin extends service life and reduces maintenance. AOC Technical Service helps you select, test and scale up your solution. Contact us to discuss your project.