| 摘要 |
PROBLEM TO BE SOLVED: To provide a noise insulation multiple glass capable of suppressing breakage of the multiple glass caused by temperature variation, and a decrease in airtightness between a resonance member and a glass plate, and not spoiling an appearance quality. ! SOLUTION: A noise insulation multiple glass is provided with: a resonance member 5 in parallel to a spacer 3 arranged on the circumference of the multiple glass; an elastic member 8 arranged between two glass plates 2 and the resonance member 5; a cavity part 6 partitioned by the two glass plates 2, the elastic member 8 and the resonance member 5; and a plurality of through holes 7 connecting an interval between the hollow layer and the cavity part 6 in the resonance member 5. The elastic member 8 is arranged on the glass plate 2 in a non-adhesion manner. The length of the elastic member 8 is made longer than that of the resonance member 5 so that the end part of the elastic member 8 projects from the end part of the resonance member 5. |
