| 摘要 |
PROBLEM TO BE SOLVED: To provide a construction method of a sound insulation structure for taking countermeasures against noise while conserving dwelling environment, and the sound insulation structure on a concrete structure, of which the insulation structure is suitably used around a highway, a railway or the like where verticalization develops, and is obviously suitable to be constructed newly while an existing sound insulation wall can also be utilized. SOLUTION: In the construction method of the sound insulation structure for the countermeasures against the noise while conserving the dwelling environment, a height range of a sound insulation area is enlarged by attaching a light transmissive sound insulation plate 1 to an upper part of a sound insulation wall. COPYRIGHT: (C)2006,JPO&NCIPI
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