Noise protection walls are widely used in The Netherlands. The walls made of plexiglas are semi-transparent and protect people and nature from noise and dirt. Click photo to enlarge:
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Highway A12, Velp, Netherlands
Archive for the 'Eco photos' Category
Veluwe national park, Gelderland, The Netherlands, 09.2009
Taking care of young trees.
Sustainable design: The use of natural materials for the roof.
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