Product Applications
Fuel Security: True hydrocarbon resistance without periodic re-flooding of the bund.
A series of photographs showing various stages through the construction process, each show the preparation and installation of the RAWMAT® HDB membranes and RAWSEAL® waterstops. The quality of these images is subject to variation and reflects on-going developments in photographic technology spanning almost two decades, as well as on-site lighting levels and other restrictions.
Concrete Walled Bunds
Infill and compaction of ring-beam; placement and overlapping of membrane; confinement and affixation to pipe support stanchions.
Earth-Based Tanks
Preparation of formation; laying; overlapping; sealing to Tell-Tales and compaction.
Concrete Ring Beams
In-fill; bedding of waterstop; laying; sealing to Tell-Tales and backfill placement.
Replacing Tank Floors
Mastic & waterstop application; sealing to Tell-Tales; overlapping and concrete pour.
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All information contained within this site is given in good faith and is correct to the best of Rawell Environmental Ltd.'s knowledge. However, this information is not legally binding and may be changed at any time without notice. Rawell offer a free advisory service, please Contact Us for more details. RAWMAT® and RAWSEAL® are registered trademarks of Rawell Environmental Ltd.