Mar 8, 2019 · In reality, painting or repainting steel bridges can be a challenge, but it’s in no way an insurmountable one. Not only are there a number of new coatings that comply with EPA standards, but affordable options also exist for repainting current bridges.

To simplify the application parameters for a system based on zinc-rich primers on new steel bridges, a series of charts has been developed.

Bridge painting is a cost-effective means of extending the functional performance of steel bridges. It should be in the toolkit of every state highway agency; all state highway agencies will be required to use it due to its economic impact to the taxpayer and its function viability.

Cleaning and painting of structural steel bridges is a vital, specialized phase of bridge construction and maintenance. Structure Representatives are responsible for verifying the satisfactory completion of cleaning and painting work in accordance with the Contract Specifications.

The most common paint systems currently used on new steel bridge elements are zinc-rich primers (organic or inorganic) with an epoxy mid-coat and a urethane top coat.

Feb 24, 2021 · Whether it’s an existing or new steel structure being painted, advanced corrosion-resistant paint can: control steelwork corrosion and enhance the durability of different steel structures by providing adequate protection even in the most corrosive environments;

Protective coatings are the predominant method of corrosion control on steel bridges. The majority of bridges painted prior to 1990 contain lead based paint. Lead has been associated with serious health problems when exposure reaches certain threshold levels. Bridge Coat. Mat’ls. Exist. Lead Paint. Bridge Coat. Mat’ls. Exist. Lead Paint.

Typical painting requirements are based on whether the steel is new or is to be repainted. The following steps are usually necessary:

contrary. In 1965, the Golden Gate Bridge in San Francisco became one the first large bridges to be painted using a modern zinc-rich, steel bri. ge paint. It provides an outstanding example of how well today’s coatings protect bridges across America and around .

EIS provides lead paint abatement, overcoating, and painting of new and existing steel and concrete bridges and similar structures throughout the U.S. From local bridges to busy highway overpasses, our clients can count on EIS to deliver exceptional service and turnkey solutions to move your project forward in a timely and safe manner.