INNOVATIVE EPOXY SOLUTIONS


CASE STUDIES
Utilising IES Epoxy Products

While deployed in the Persian Gulf a guided missile frigate underwent considerable underwater steel repair damaging several hundred feet of coating. Following the repairs it was necessary to apply a protective coating in order that the vessel continue its deployment. Damaged areas of the hull were abrasive blasted to white metal by divers prior to the application of IES-251. This was applied in one heavy coat using power roller equipment. The ship completed its deployment in the Gulf before cruising back to Florida for dry docking.
An unfortunate fire in the engine room of HMAS Westralia, Perth led to the death of four crew and injuries to others. Some had severe burns to their hands caused by heat conducting through the metal to the metal rungs of the escape ladder which was no where near the seat of the fire. Following the investigation the Navy set about to find a product that would reduce or eliminate burns from overheating ladders rungs in these conditions. The Navy selected COOLTOUCH for its extremely low thermal conductivity and extremely high abrasion resistance. This advanced generation epoxy also provides the added benefit of eliminating freeze burn in extremes of cold.
During 1998 underwater divers took ultrasonic readings from a large water intake barge and reported that a reduced wall thickness together with pinhole perforations at pitting corrosion sites was causing water leakage into the bilge. The barge is permanently moored and cannot be dry docked. After surface preparation BIOFIX was applied by divers with a working vision of 1-2 feet at 40-50 mils under the water line with a water temperature of 50deg. F in a 1 knot current. Following pressure testing and subsequent inspection there has been no leakage. This anti corrosion coating remains intact almost two years later with no sign of re-coating requirements.


A large oil fuelled power station in Mexico receives fuel oil from a deep water terminal located at the end of a concrete constructed 1.2 Kilometre pier built on steel pilings. The pier was suffering from advanced corrosion in the wind and water area of its waterline. BIOFIX PLUS was applied at a thickness of 30-50 mils over the steel piling surface which had been blasted using 4000psi water entrained river sand abrasive. The water temperature was 65-85 deg F and wave action had no effect whatsoever even immediately after application before cure. This anti corrosion coating is in perfect condition after two years of cold stormy winters and hot humid summers.
After a number of years of service in the Largest Aquarium in Australia there appeared several slow leaks inside the visitors tunnel. On inspection they were found to be caused by the lighting fixtures and Plexiglass joints. Short of draining the entire tank it was not possible to repair using conventional materials or techniques. After minimal surface preparation BIO FIX PLUS was used successfully with no requirement to close the feature or cause any contamination or distress to the marine life. Subsequent inspection showed no signs of additional leakage.





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100% Solvent Free Epoxy - Protecting the Environment