Epoxy Coating For Steel Reinforcement

131 in piers the use of epoxy coated reinforcing steel should be continued into an area.

Epoxy coating for steel reinforcement.

Using certain types of epoxies yielded positive results especially in steel exposed to seawater while evaluating the use of epoxy to coat steel reinforcements exposed to chloride attack. Reinforcing steel bars meeting astm a775 a775m standard specification for epoxy coated steel reinforcing bars are coated in a straight condition and then bent whereas astm a934 a934m standard specification for epoxy coated prefabricated steel reinforcing bars covers bars that are bent prior to coating. From corrosion fbe coatings are thermoset polymer coatings. These may include exposure to deicing salts or marine waters.

The epoxy coating is applied in a factory to the steel prior to shipping to ensure corrosion resistance. Fusion bonded epoxy coating also known as fusion bond epoxy powder coating and commonly referred to as fbe coating is an epoxy based powder coating that is widely used to protect steel pipe used in pipeline construction concrete reinforcing bars and on a wide variety of piping connections valves etc. Page 6 of 15 128 epoxy coated bars can be used in structures with other reinforcing steel bars. Epoxy coating of steel reinforcement it is important to use epoxy coated rebar to protect steel from corrosion.

Epoxy coated steel reinforcing bars rebar may be used in any concrete subjected to corrosive conditions. Scotchkote 413 is a one part heat curable thermosetting epoxy coating designed for corrosion protection of reinforcing steel.