| 摘要 |
A sound-insulating heat-insulating mat assembly exhibits excellent heat-insulating properties and sound-insulating properties, and can be easily produced (constructed). The sound-insulating heat-insulating mat assembly includes a first covering layer formed by connecting a plurality of heat-insulating mats, and a second covering layer formed by connecting a plurality of sound-insulating heat-insulating mats, the first covering layer and the second covering layer being sequentially stacked on a covering target, each of the heat-insulating mats being formed by wrapping a fibrous formed article in an exterior material, each of the sound-insulating heat-insulating mats being formed by wrapping a laminate of a fibrous formed article and a sound-insulating sheet in an exterior material, and the second covering layer being formed by connecting the sound-insulating heat-insulating mats so that the side on which the sound-insulating sheet is provided is situated on the outer surface side, and being stacked so that at least some of the joints between the sound-insulating heat-insulating mats that form the second covering layer do not overlap the formation positions of the joints between the heat-insulating mats that form the first covering layer in the stacking direction. |
