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GEOFLAM® DC half-shells

GEOFLAM® DC half-shells are pre-moulded elements used in the protection of metal columns for passive fire protection and are tested in accordance with EN 13381-4.

GEOFLAM® DC half-shells with a thickness of 25 mm to 45 mm and variable dimensions, are available for outer diameters from 200 to 500 mm. These elements can be used to protect metal columns with a fire resistance rating of up to 3 hours (R15 to R180). GEOFLAM® DC half-shells are assembled by gluing and “polochonnage”*.

*Polochonnage: technique which consists of using GEOCOL® glue, sisal fibre and GEOPLÂTRE® N plaster to assemble the elements.


Geostaff gypsum plaster fire protection accessory for passive fire protection

GEOFLAM® DC half shells

Pre-moulded elements of 25 mm to 45 mm thickness and variable dimensions used in the protection of metal columns.

Technical notice

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