| 摘要 |
An interlayer sound insulating structure is provided to reduce lightweight impact sound and heavy-weight impact sound and to cut down on construction expenses by forming projections on a silent block layer made of EPS, EPP, EVA or PE and diffused-reflecting impact energy. An interlayer sound insulating structure(A) comprises: a lower PE layer(10) formed on the upper part of a floor slab; a damping layer(20) made of PVC, EVA, EPDM, RUBBER or butyl based materials and formed on the upper part of the PE layer; a silent block layer(30) made of soft EPS, EPP, EVA or PE and formed on the upper part of the damping layer; a silent frame layer(40) made of EPS or EPP, formed on the upper part of the silent block layer and provided with fixing holes(43) to couple with a clip fixture(52); a metal lath layer(60) installed on the upper part of the silent frame layer to reinforce a floor layer; a heating pipeline(50) coupled to a fixing clip(51) whose contains a holder(511) to fit the heating pipeline and fitting projections(512) to couple to a fitting groove(522) of the clip fixture; and a mortar layer(70) and a floor decorative layer(80) formed after installing the heating pipeline. |
