The Expansion Joint Manufacturers Association is an organization of metal bellows expansion joint manufacturers. It was founded in 1955 to create and maintain a set of standards for quality expansion joint design and manufacturing.[1] The EJMA standards are used worldwide as a reference for the proper selection and application of metallic bellows expansion joints. The standards are a combination of a variety of expansion joint manufacturers' knowledge and experience.[2][3]

The EJMA organization performs extensive technical research on a variety of topics concerning the design and manufacturing of expansion joints.[4] This knowledge contributes to providing new versions of the EJMA book of standards.

Members

The current members that are a part of the Expansion Joint Manufacturers Association include:

References

  1. ^ EJMA Website, EJMA (retrieved 31 August 2010)
  2. ^ "Rubber bellows life cycle & specification - Modern Building Services". Modern Building Services k. Retrieved 2023-08-19.
  3. ^ "EJMA 10th Edition". Triad Bellows. 2017-04-03. Retrieved 2023-08-19.
  4. ^ "Expansion Joints & Piping Equipment". World of Piping. Retrieved 31 August 2010.
  5. ^ "MACOGA: MACOGA is an official member of EJMA". MACOGA, S.A. Retrieved 2 February 2021.
  6. ^ "U.S. Bellows: About Us". U.S. Bellows, Inc. Retrieved 31 August 2010.
  7. ^ "Witzenmann GmbH". Witzenmann GmbH. Retrieved 7 February 2024.
  8. ^ https://www.unisonhkr.co.kr:40012/

External links

See also

Categories