Protection of piles

Hydraulic and earth engineering – Marine structure or fabrication thereof – Structure protection

Patent

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Details

405211, 52515, 428 57, 428192, 428230, E02D 560, E02D 3106

Patent

active

054356679

ABSTRACT:
A pile wrapper is in the form of a flexible sheet (1,2) which, when encircling a pile, has two contiguous edges. These have abutments (8) which are urged together by a power tool (13) and fastened, conveniently by nuts (19) and bolts (18). The hoop tension induced in the wrapper resists wave suction forces. The wrapper can have an inner layer (2) containing a water resistant sealant which is forced into intimate contact with the pile as the tension is applied. The wrapper may also be given anti-fouling and cathodic protection properties.

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