PROBLEM TO BE SOLVED: To provide a glass laminate that can maintain acoustic insulation while achieving further reduction in weight and to provide an attachment structure having the glass laminate attached thereto.SOLUTION: The glass laminate has a first glass plate, a second glass plate disposed to face the first glass plate and an intermediate film sandwiched between the first glass plate and the second glass plate. The first glass plate has a thickness of 1.8 mm or more and the intermediate film has a Young's modulus at a frequency of 100 Hz and a temperature of 20°C of 100-1,000 MPa.
【課題】さらなる軽量化によっても遮音性を維持することができる合せガラス、及びこれが取り付けられた取付構造体を提供する。【解決手段】本発明に係る合わせガラスは、第1ガラス板と、前記第1ガラス板と対向配置される第2ガラス板と、前記第1ガラス板と第2ガラス板との間に挟持される中間膜と、を備え、前記第1ガラス板の厚みが1.8mm以上であり、前記中間膜のヤング率は、周波数100Hz,温度20℃において、100〜1000MPaである。【選択図】図1
GLASS LAMINATE, AND ATTACHMENT STRUCTURE HAVING THE SAME ATTACHED THERETO
合わせガラス、及びこれが取り付けられた取付構造体
2015-07-02
Patent
Electronic Resource
Japanese
IPC: | C03C Chemische Zusammensetzungen für Gläser, Glasuren oder Emails , CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS / B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge |
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