Bioguard Bandage
Bioguard Bandage consists of discs or pills of a solid wood preservative which are preformed into individual round recesses (which are 8mm deep and open on one side) within an impervious flexible polyethylene outer cover. A biodegradable paper on the inside of the bandage acts as a permeable membrane which helps control the release of the bandage contents and keeps the pills in the bandage intact. Because of this unique design, workers do not come into contact with the chemical when applying the bandage. The bandage is wrapped around the pole surface in the critical zone just below groundline
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Bioguard Bandage
Product details
Bioguard Installation
Bioguard bandages have been designed so that application is clean and safe with minimal chemical contact required during installation This compares to the injection of liquids and gels which are messy and awkward to apply. The treatments do not emit vapour and are odourless.
Directions For Use
Excavate soil around the pole to a depth of 300mm. Clean any excess soil off the pole. It is not necessary to cut off soft , rotted or decayed timber, this will aid diffusion if left in place on the pole. Measure the pole circumference at the widest point below groundline. Cut the bioguard to allow 25-50mm overlap. Staple the top and bottom edges of one end of the bandage to the pole so that the top of the bandage is 50mm below true groundline. This will allow for soil stabilisation and will reduce the risk of the public or livestock gaining access to the bandage. Wrap the polyethylene bandage tightly around the pole (it will stretch) and staple the leading top and bottom edge in place. For poles situated in wet areas or poorly drained soil, sealing the bottom edge of the bandage with PVC tape is ecommended. Never go around earth wires or underground services with the bandage, simply butt up to these obstructions to ensure that contact always exists between the bandage and the poles surface. Where a pole has sapwood almost down the groundline, as often seen on natural rounds, then it is more effective to fit the bandage underneath the overhang. Do not run it up over an outward step or taper. Wrap the specified PVC tape tightly around the top edge of the
bandage to ensure a good seal and therefore reduce water ingress into
the bandage. Backfill half the soil from around the pole, firmly compacting it without amaging the bandage. Neatly fill the remaining soil also compacting it to ensure the soil is loped away from the pole to allow surface water to drain away. The top of the black sealing tape should be just visible above the groundline after settlement of the soil.
Maintenance
Technical Details
Active Constituent20g/L Copper as Copper NapthenateColourDark GreenDensity0.95kg/LOdourOily
Packaging
10mrt Rolls
First Aid Instructions
If poisoning occurs, contact a doctor or Poison Information Centre (13 11 26).
EyesHold eyes open, flood with water for at least 15 minutes – see a doctor.
SkinRemove contaminated clothing and wash skin thoroughly with soapy water.
InhalationRemove to fresh air.
If SwallowedDO NOT induce vomiting. Give a glass of water to drink and transport to the hospital