コンクリート階段の騒音対策
歩行などの建物内での動きは、固体伝播音の原因になります。 固体伝播音は、壁面や天井を介して、隣接する部屋に伝わります。 ビル内の一般的な騒音源は階段ですが、比較的簡単に解決することができます。 階段踏み板と踊り場に弾性支持を施せば、振動が建物の隣接部へ伝達されることを最小限に減らすことができます。
弾性支持による振動絶縁には、高性能な防振素材である Sylomer® (シロマー)を使います。 この防振素材は、様々な種類の構造物に使用でき、衝撃音を40dB以上減衰します。
連絡先
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