| 摘要 |
PCT No. PCT/SE95/00300 Sec. 371 Date Sep. 25, 1996 Sec. 102(e) Date Sep. 25, 1996 PCT Filed Mar. 22, 1995 PCT Pub. No. WO95/26443 PCT Pub. Date Oct. 5, 1995A noise-reducing barrier construction with prefabricated construction elements is disclosed. The barrier construction is placed on the ground, e.g. adjacent to a road. Each box-like construction element is made of wood and comprises a bottom section (10) and at least one upper section (20, 30). The frames of the vertically stacked sections engage with each other, so that the sections are mutually fixed and the side walls (25, 26) are kept intact when the inner space is filled with sand or the like.
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