The document serves to present a basis for the practical calculation of the screening effect of noise barriers of different shapes (including rows of buildings), as well as hints of application, design and construction of barriers.
VDI 2720 Blatt 1-1997 Referenced Document
DIN 18005-1:1987 Noise abatement in town planning - Part 1: Fundamentals and directions for planning
DIN 4109:1989 Sound insulation in buildings; requirements and testing