Kirkhamgate water treatment works
The external skin of the tank roof is aluminium made up of flat, triangular sections. Each of these has a raised perimeter standing seam/lap to three sides. Together they form a large circular tank roof on a pitch of approximately 30°.
To ensure the roof is maintained and remains watertight the client opted for the Britannia Durashield resin waterproofing system consisting of a primer, a coat of Durashield resin with reinforcement to all laps/standing seams with 100 gram per ms reinforcing membrane.
The job was approximately 1000ms and was completed in approximately ten days to the satisfaction of all concerned.
Application of Durashield and lap reinforcement
After priming and topcoat of Durashield