The Superdome sustained significant damage and much of the dome's waterproof membrane had essentially been peeled off.
(A waterproof membrane and fabric mats protect the roof from water.)
It also keeps roots from breaking through the waterproof membrane that covers the deck.
An exterior drain also allows for the installation of a waterproof membrane to the foundation walls.
It will require ripping up the backyard, replacing the waterproof membrane over the tunnel and restoring the land.
The shell is then encased in brickwork and lined with pitch to form a waterproof membrane.
They can be covered in a waterproof membrane to keep the straw dry.
He may suggest installing a sump pump and perhaps digging around the foundation walls to apply a waterproof membrane.
'The job turned out not to be satisfactory and the waterproof membrane started to break up,' she said.
It is brush-applied, drying to form a seamless, waterproof, black flexible membrane.