Since January 1, 2022, PohlCon Vertriebs GmbH, the PUK Group as well as JORDAHL GmbH and H-BAU Technik GmbH have merged into a single company. The absorbing company is the new PohlCon GmbH with headquarters in Berlin. PUK, JORDAHL and H-BAU Technik will continue to exist as strong brands, but not as independent companies. For purchase inquiries, please visit the PohlCon website. Information on products can still be found on the usual brand pages.

JORDAHL® Fire-protection collars JBRM

    JORDAHL® double shear connectors used in combination with JORDAHL® JBRM fire-protection collars can meet high fire-protection requirements in accordance with DIN 4102 part 2. If the JORDAHL® shear connector is set into the joint with a JORDAHL® fire-protection collar the classification F 90 can be achieved. In case of a fire the material expands and completely fills the joint.


    JBRM 20 for joint widths up to 20 mm
    JBRM 30 for joint widths up to 30 mm
    Combinations of the fire-protection collars for larger joint widths are also possible.