E - Fixed Constructions – 02 – B
Patent
E - Fixed Constructions
02
B
61/8
E02B 17/00 (2006.01) B63B 3/68 (2006.01) E21B 35/00 (2006.01)
Patent
CA 1178813
A B S T R A C T A SEALING SYSTEM FOR USE ON AN OFFSHORE PLATFORM AND A METHOD FOR APPLYING THIS SEALING SYSTEM On offshore platforms, in particular on offshore platforms for the production of crude oil or gas, it is necessary to separate so- called safe areas from so-called classified areas, in order to prevent the passage of oil, gas, vapour, smoke and flames. Consequently, gaps between units on the platform or gaps between said units and parts of the platform have to be sealed. Said units are for example equipment- containing modules which are generally used on offshore platforms. The invention relates to a new sealing system for this purpose comprising a barrier of polyurethane foam, foamed in-situ, and arranged in the gap, at least part of the surface of said barrier being covered with a coating of a fire-protective material. (Fig.6)
406746
Marcoux & Sher Swabey Mitchell Houle
Shell Internationale Research Maatschappij B.v.
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