DYWIDAG Corrosion Protection System DYNA Protect

Advantages of the Corrosion Protection System DYNA Protect

The corrosion protection system DYNA Protect provides the design engineer and the owner with the possibility to easily and permanently protect tension members against corrosion.
In particular, the following advantages are evident:

• Applicable with new tension members or with tension members that are already in use
• Based on the DENSO corrosion protection technology that has been successful for decades
• Meets the demands of the TL/TP-KOR-cables/RKS-cables bulletin, proved during tests at the material testing institute of the University of Stuttgart
• Quality assurance according to DIN EN ISO 9001
• Robust multi-layer system with a layer thickness of at least 2,6 mm
• Elastic properties which can support deformations of the tension member without damages
• Any irregularities in the surface of the tension member are filled
• Good adhesion of the corrosion protection tape on the surface of the tension member
• Positive impact on the behavior of tension members in rain-wind-induced vibrations, achieved through helical application of the corrosion protection tapes
• Surface available in different colors
• Simple and competitive assembly through the wrapping method especially developed for this purpose
• No enclosure, scaffolding or other equipment such as working platforms or lifts are required
• Short assembly time as no waiting time and curing time must be respected between the application of the several layers
• Widely independent of weather conditions during assembly. A dry surface is the only precondition
• Ecologically friendly assembly due to the omission of blasting works
• No flaking or tearing of the wrapping, e.g. after a possible emission of cable filler at full locked cables or at relative displacements between single wires of the cable
• Easy visual control for damages on the corrosion protection surface
• Damages can easily be repaired by wrapping an additional layer of tape
• Little maintenance efforts