1. Riverina Sealing Solutions Aqualine 24

2. Technical Information Non toxic and non hazardous Environmentally friendly As/nzs 4020 potable water compliant Single coat application Elongation 617% at break Self levelling Heat and cold resistant ( -40c - +95c ) Zero voc No primer required Can be topcoated Chemical and corrosion resistant

3. Aqualine 24 is a genuine single component water curing polyurethane membrane. Aqualine 24 has exceptional properties as a protective membrane coating with outstanding adhesion and flexibility over primed steel, concrete, fibrous cement, wood, plastics and a diverse range of other substrates. It is used as an impermeable membrane with the addition of 20% water ( ratio 5:1 ) which can be applied over moist substrates. Basic colour of the membrane is white, though various selected tints can be added to the mixture as required. Geo-textiles may be embedded for extra strength and membrane efficiency.

4. applications Waterproofing / seepage sealant for metros, tunnels, bridges and other substructure engineering. Waterproofing for various types of roofs, including slope / flat roofs of commercial and residential properties. Canopies and gutters, especially for flyovers and stadiums where a decorative finish is required. waterproofing system for indoor flooring, washroom, kitchen, bathroom, garden, flower bed, hot spring tank, swimming pools, sewerage disposal plant, tap water cistern, marine site and refrigeration storage house flooring. Treatment to roofs in corrosive environment. Thermal insulation and anti – corrosive treatment to pipelines and ducts. Crack repairing, filler and sealant to expansion dilation joint, dividing joint and through wall bushing.

5. FEATURES AND BENEFITS High tensile strength and flame resistant Hydrolysis, mould, mildew, and fungus resistant Suitable for protection of substrates in contact with seawater, industrial water, waste water and soil Thermal stability - Elastic at temperatures between -40°C and 100°C Resistant to corrosion-causing chemicals, oil, fuels and solvents Resilient to abrasion, cutting, gouging and water

6. FEATURES AND BENEFITS Aqualine 24 has excellent adhesion, durability and water impermeability under extremes of climatic conditions Spray-applied at low pressure, moisture tolerant and rapid cure – seamless, homogenous coating, gels in 30 seconds Single coat application High Gloss finish and high anti-friction properties when wet Resistant to hydrolysis, aging and micro-organism attack

7. repair of water tanks

8. Water tank

10. Before repair

11. After repair

12. Water tank

13. Waste pit

15. Satellite dish

17. SEWERAGE PIPE SYSTEMS Resistant to microbiological induced corrosion - Not degraded by H²S Resistant to mechanical abrasion Installed for Hunter Water (Toronto Sewerage Works) 5 riser shafts in March 2001 – 8 years duty to date. Previous lining was replaced every two years Installed in overseas sewerage plants for over twenty years – Project list following

18. International Project Reference List USA + South Africa Client Facility Exposure Substrate Date Virginia Pipeline Waste water Concrete 1988 Municipality Kriel Power Effluent Tanks Sewerage Concrete 1990 Station Welkom Settling Tanks Waste water Concrete 1992 Municipality Odendaalsrus Pipeline Sewerage Concrete 1991 Municipality Johannesburg Pipeline Sewerage Concrete 1993 Municipality Johannesburg Pipeline Sewerage Concrete 1996 Northern Sewerage

19. National Project Reference List 2001 – Hunter WaterBelmont Sewerage Plant Riser Main 2002 – Wyoming Council6 Riser mains 2003 – Hunter waterMaitland sewerage Plant 2 Riser Mains In Australia manholes were coated for Hunter Water in Newcastle in the year period 2001, 2002 and 2003 on various components subject to early failure. Results of these application trials are yet to be compiled for evaluations please Larry Russell of Hunter Water Corp. for further reference. 2006 – Cessnock Council/ Barclay MowlemCessnock Sewage Balance Tank (300sqm at 3mm DFT)

20. Thank you.