Products＞Soundproofing work＞AGK Lightweight Soundproofing Wall System
Soundproof wall「AGK Lightweight Soundproof Wall System」
Soundproofing Wall “The AGK Lightweight Soundproof Wall System” is a soundproofing wall for developed for use in tall buildings where weight from above is an issue but soundproofing in necessary. By using the polyurethane soundproofing material Sylodyn, flanking transmission sound is reduced. Compared to other soundproof walking systems, it is highly effective in reducing sound in the upper levels of apartments and tall buildings. We can design soundproofing and dampening specs to fit your needs in any place and situation.
●AGK Lightweight Soundproof Wall System Compare between D-60 type and Concrete wall
 |
 |
|
| Concrete: 500mm | AGK lightweight soundproof wall: 500mm | |
| Weight: 1.15ton/㎡ | Weight: 0.197ton/㎡ | |
| Sound insulation performanceＤ-60 | Sound insulation performanceＤ-60 | |
| Solid propagation sound can not be reduced | Solid propagation sound can be reduced | |
●Features of AGK lightweight soundproof wall System
1.Because it is lighter than concrete walls, it is ideal for high-rise buildings and other structures requiring lighter weight and requiring soundproofing.
2.By using polyurethane vibration damping material "Sylodyn", solid propagation sound can be reduced, so it is effective for preventing vibration noise of the upper floor of an apartment or the next floor, compared with a concrete or ordinary light weight sound insulating wall.
●AGK principle of light weight soundproof wall System
単一部材の遮音性能は、入射音の周波数と材料の面密度の対数に比例します。（質量則）つまり、材料の重量が増えると遮音性能があがります。しかし、質量則では、重量を2倍（同一材なら厚みを2倍）にしても6ｄＢしか遮音量は増加しません。
この質量則以上の遮音量を得るには、部材間に空気層をとった二重壁を構成することにより可能となります。また、この部材間の振動伝達を抑えることによりさらに防音性能が向上します。
●AGK軽量防音壁SystemD－60タイプ 防振性能表
AGK軽量防音壁SystemD－60タイプ 防音性能表
