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In order to recommend the best composite materials for railway noise abatement wall construction and to set up most effective barrier location, modeling specialists are contracted and preparation work has been started.

Railway noise abatement wall has been planned to construct from noise reducing composite materials like elastomers and organic fibers. Such raw materials ensure good noise abatement and mechanical qualities. Those are very important factors in wall supporting construction creation process. Moreover materials like those are environmentally friendly and fully recycling after usage period.

Modeling process gives results about noise reducing elements in noise barrier, what will be constructed from innovative composite materials, and will evaluate anti-noise effect on the buildings near the railway.

Area fixation for acoustic discomfort in modeling process is going on in accordance with Latvian building regulation LBN 016-11 (confirmed 2011.06.28 with Latvian government instruction No. 499).