Sound insulation tiles

The present invention relates to a sound insulation tile. According to the present invention, the sound insulation tile comprises a first laminated part including a foam cushion layer absorbing impact and a second laminated part laminated on the upper part of the first laminated part and including a...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: SHIM TEAK SOO, CHUN JONG HOON
Format: Patent
Sprache:eng ; kor
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Beschreibung
Zusammenfassung:The present invention relates to a sound insulation tile. According to the present invention, the sound insulation tile comprises a first laminated part including a foam cushion layer absorbing impact and a second laminated part laminated on the upper part of the first laminated part and including a dimension supplementary layer preventing deformation due to contraction and expansion. The first laminated part includes, sequentially laminated thereon, a lower balance layer having a stable dimensional change rate according to temperature change and blocking moisture absorption, a foam cushion layer absorbing vibration and alleviating noise due to impact, and an interlayer layer absorbing remaining air bubbles between the base layer and the foam cushion layer of the second laminate to suppress generation of the air bubbles. The second laminated part includes, sequentially laminated thereon, a base layer having dimensional stabilization performance by preventing distortion of smoothness and perpendicularity between the first and second laminated parts, a dimensional supplementary layer preventing dimensional deformation due to contraction and expansion of the sound insulation tile, a center layer preventing static curling or reverse curling occurring after the sound insulation tile is installed, a printed layer printed in various patterns along with finishing of the sound insulation tile, an upper protective layer having a function of increasing wear resistance to protect the printed layer, and a surface coating layer having a function of increasing the overall gloss, abrasion resistance, and stain resistance of the sound insulation tile. Accordingly, slab vibration caused by impact is absorbed, thereby providing an effect of dispersing floor noise, preventing deformation even under continuous shock and load, significantly reducing a dimensional tolerance difference during construction, and providing stability in walking. 본 발명은 차음타일에 관한 것으로, 충격을 흡수하는 발포쿠션층을 포함하는 제1적층부와; 상기 제1적층부의 상부에 적층되며, 수축 및 팽창에 따를 변형을 방지하는 치수보완층을 포함하는 제2적층부를 포함하여 구성되며, 상기 제1적층부는 온도 변화에 따른 치수 변화율이 안정적이고, 수분 흡수를 차단하는 하부발란스층과; 충격에 의한 진동 흡수 및 소음을 완화시키는 발포쿠션층과; 상기 제2적층부의 베이스층과 발포쿠션층의 사이에 잔존하는 기포를 흡수하여 기포 발생을 억제하는 간지층이 순차적으로 적층되고, 상기 제2적층부는 제1적층부와 제2적층부가의 평활도 및 직각도의 틀어짐을 방지하여 치수의 안정화 성능을 갖는 베이스층과; 차음타일의 수축 및 팽창에 따른 치수 변형을 방지하는 치수보완층과; 차음타일의 시공 후 발생하는 정컬링 또는 역걸링 현상을 방지하는 센터층과; 차음타일의 마감과 더불어 다양한 무늬로 인쇄되는 인쇄층과; 상기 인쇄층의 보호를 위해 내마모성 향상 기능을 갖는 상부보호층과; 차음타일의 포면 광택 및 내마모성, 내오염성 향상 기능을 갖는 표면코팅층이 순차적으로 적층