VIBRATION-PROOF RUBBER AND CONSTRUCTION METHOD FOR THE SAME

To provide vibration-proof rubber which has a simple and compact structure capable of reducing inherent propagation sound and to provide a construction method for the vibration-proof rubber which facilitates construction work using the vibration-proof rubber.SOLUTION: Vibration-proof rubber 10 is fixed to a structure K in a manner that first brings a second face 11b of the vibration proof rubber 10 into contact with the structure K and then screws the vibration-proof rubber 10 to the structure K with a first fastening screw B1 penetrating through a first face 11a and the second face 11b. Next, an interior material N is fixed to the vibration-proof rubber 10 in a manner that first brings the interior material N into contact with a third face 12a of the vibration-proof rubber 10 and then screws the interior material N to the vibration-proof rubber 10 with a second fastening screw B2 penetrating through the interior material N and the third face 12a. Enabling the interior material N to be constructed on the structure K with the first fastening screw B1 and the second fastening screw B2 so as not to bring the interior material N into direct contact with the structure K, the vibration-proof rubber 10 can deliver high vibration proof performance.SELECTED DRAWING: Figure 2 【課題】単純な形状で小型化されたものであり、且つ、固有伝搬音の低減が可能な構造の防振ゴムを提供し、この防振ゴムを用いた施工を簡易に行うことができる防振ゴムの施工方法を提供する。【解決手段】防振ゴム１０の第２の面１１ｂを構造体Ｋに当接させ、次に第１の面１１ａから第２の面１１ｂを介して構造体Ｋに第１のビスＢ１を貫通させ、防振ゴム１０と構造体Ｋを固定させる。次に内装材Ｎを防振ゴム１０の第３の面１２ａに当接させ、次に内装材Ｎから第３の面１２ａを介して防振ゴム１０に第２のビスＢ２を貫通させ、防振ゴム１０と内装材Ｎを固定させる。防振ゴム１０は、第１のビスＢ１と第２のビスＢ２を用いて施工することにより、内装材Ｎと構造体Ｋに対して連通していない構成であり高い防振性を発揮することができる。【選択図】図２