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The paint steel panels coated with two layers alkyd paint (total 80 µm) have been exposed for 1 and 2 years. The damage of the paint system has been evaluated by using the well-established ASTM-standards. Damage from the cut is observed at all test sites, and after two years. ASTM values from 9 to 6 are observed. Comparing the results with the environmental parameters seems to indicate that the damage is affected by air pollution like in the big cities. However, the damage is also surprisingly high at rural sites, particularly at sites with high amount of rain.Filiform corrosion, shown as thin whiskers under the paint film from the cut, is more dominated in the second phase of the programme than in first phase 1987-1989.Cracking of the corrosion protection paint films has been observed on samples from the Tel Aviv site after two years, but was never observed in the first phase of the programme.
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The eighteenth mission to Egypt on the DANIDA EIMP programme included monitoring programme auditing, QA/QC procedures, training and reporting. Monthly and Quarterly air quality data reports were produced and presented. Training in QA/QC operations and reporting was given to the Monitoring Laboratories. Results were reported in Newsletters and a specific training seminar was given on "Understanding air pollution".
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Air pollution level in Mo i Rana. Background input addition for pyrolysis waste incinerator. NILU OR
2000
Monitoring of long-range transported air pollutants, Annual report for 1999. NILU OR
Air and precipitation chemistry is determined through various monitoring programmes at several sites located in the rural areas of Norway. This report describes the results for 1999, and these are compared to the previous years.
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