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IP0359 - Influence of chemical and organic additives on the performance of emission reduced asphalt wearing-, binder- and base course
Emissions and aerosols from bitumen in hot asphalt mixtures can be harmful to the health of the paving workers. As a preventive measure an occupational exposure limit value (OEL) of 1.5 mg/m³ has been set in Germany for these emissions when paving hot asphalt mixtures. Two measures to reduce emissions have been proposed: Temperature reduction of asphalts and extraction systems on asphalt pavers. [...]
