Sacramento Courthouse


Securely attaching a steel trolley system to existing steel beams that have been coated with fireproofing foam without drilling or welding.


ACCO was able to scrape away the existing fireproof foam and LNA provided our BB Type BeamClamp allowing for easy installation without the need for welding. Additionally, once the project was completed, the steel-span trolleys were removed, which was made easier due to BeamClamp’s unique adjustability.

beamclamp type ba bb flange clamp

Flat Flange (Type BA + BB)

  • Hot dip galvanized to BS EN ISO 1461
  • Manufactured from ductile iron to BS EN 1563
  • 5 to 1 Factor of Safety
  • Lloyds Register approved
  • DIBt approved
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