Ejma Standard Pdf

Before EJMA, the industry was fragmented. Each manufacturer used their own proprietary formulas and safety factors. This created a nightmare for engineers and owners who could not easily compare bids or verify the safety of a design. The EJMA Standard changed this by establishing a consensus-based methodology that has since become the global lingua franca of the expansion joint industry.

The (published by the Expansion Joint Manufacturers Association ) is the global authority for the design and application of metallic bellows-type expansion joints. ejma standard pdf