Denso SeaShield marine protection systems protect structures from water damage

Bridges get top protection from SeaShield.

For unmatched damage protection in a variety of industries – including construction, oil and gas, and infrastructure – Denso North America is the source that businesses trust. This also goes for marine applications in which wharf piles, riser pipes, and exposed piping risk water damage in bridges and waterfront terraces.

For tasks involving these structures, the Denso team provides the perfect solution: the SeaShield series of marine protection systems.

Protecting steel, concrete, or timber

These sealing and corrosion-prevention products are built for splash zones in marine applications. SeaShield can protect steel, concrete, timber, and other materials from corrosion damage with petrolatum tape, fibreglass jackets, epoxy grouts, and more. Denso offers the following options in Canada:

• Series 2000HD – steel and concrete-pile protection for wharf piles, riser pipes, and exposed piping in inter-tidal and splash zones. This system accommodates piles with cylindrical configurations, as well as support members, bracing, brackets, and other irregular surfaces. It includes petrolatum tape and a bolted high-density-polyethylene (HDPE) jacket that protect the pile and seal out oxygen and water, in order to prevent corrosion of metal surfaces.
• Series 100 – similar to Series 2000HD. This option provides steel, concrete, and timber-pile protection with minimal surface preparation. Denso recommends Series 100 for conditions that are too harsh for paint systems, epoxies, and other conventional types of protection. The HDPE outer cover protects the petrolatum tape, with banded strapping holding the outer cover in place.
• Series 90 – perfect for protecting timber piles, like hourglass piles, bracing, or posting. Series 90 protects timber supports against borer destruction and deterioration from weathering, by sealing oxygen out with petrolatum tape and then nailing a durable HDPE jacket to the pile.
• Series 500 – heavy-duty pile protection with fibreglass jackets, to repair coastal marine structures and protect from corrosion. Ideal for jetty piles, bridge supports, offshore risers, conductors, jacket legs, and structural member support. This system is adaptable for different pile shapes and sizes, above or below water. Users secure the fibreglass jackets to piles and fill them with Denso 550 epoxy/grout.

For more information, contact Denso.

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