Corrosion Protection

An important element in the long term durability of a Tie Rod system is corrosion protection. DSI offers various corrosion protection systems to meet on site conditions and degree of exposure.

Possible solutions are:

• The well known DYWIDAG Double Corrosion Protection (DCP) System. Ideal for the most aggressive environments
• Hot dip galvanizing in accordance with ASTM A153
• Fusion bonded epoxy coating per ASTM A775 or ATSM A934
• Coal tar epoxy
• Petroleum wax tape wrapping
• Polyken 980/955 tape coating system