Sound-absorbing, sound-insulating, and heat insulating member, wall member for architecture, and roof silencer for motor vehicle

A sound-absorbing, sound-insulating, and heat-insulating member formed with a chip mixed body, comprising:

• a plurality of semi-closed cell urethane chips, a plurality of open cell urethane chips, a plurality of fiber chips, and a binder, wherein the plurality of semi-closed cell urethane chips each include a semi-closed cell structure,
• the plurality of open cell urethane chips each include an open cell structure, and
• the plurality of fiber chips each include at least one of a chip-shaped fiber lump and a chip-shaped fiber fragment, and
• wherein the tip mixed body is formed by mixing the plurality of semi-closed cell urethane chips, the plurality of open cell urethane chips, and the plurality of fiber chips dispersively with the binder.

A sound-absorbing, sound-insulating, and heat-insulating member formed with a tip mixed body, comprising:

• a plurality of closed-cell urethane chips, a plurality of open cell urethane chips, a plurality of fiber chips, and a binder, wherein the plurality of closed-cell urethane chips each include a closed-cell structure,
• the plurality of open cell urethane chips each include an open cell structure, and
• the plurality of fiber chips each include at least one of a chip-shaped fiber lump and a chip-shaped fiber fragment, and
• wherein the chip mixed body is formed by mixing the plurality of closed-cell urethane chips, the plurality of open cell urethane chips, and the plurality of fiber chips dispersively with the binder.

A wall member for architecture formed with a tip mixed body and applied to a wall body for architecture, the wall member for architecture comprising:

• a plurality of semi-closed cell urethane chips, a plurality of open cell urethane chips, a plurality of fiber chips, and a binder,
• wherein the plurality of semi-closed cell urethane chips each include a semi-closed cell structure,
• the plurality of open cell urethane chips each include an open cell structure, and
• the plurality of fiber chips each include at least one of a chip-shaped fiber lump and a chip-shaped fiber fragment, and
• wherein the tip mixed body is formed by mixing the plurality of semi-closed cell urethane chips, the plurality of open cell urethane chips, and the plurality of fiber chips dispersively with the binder.

A wall member for architecture formed with a tip mixed body and applied to a wall body for architecture, the wall member for architecture comprising:

• a plurality of closed-cell urethane chips, a plurality of open cell urethane chips, a plurality of fiber chips, and a binder,
• wherein the plurality of closed-cell urethane chips each include a closed-cell structure,
• the plurality of open cell urethane chips each include an open cell structure, and
• the plurality of fiber chips each include at least one of a chip-shaped fiber lump and a chip-shaped fiber fragment,
• wherein the tip mixed body is formed by mixing the plurality of closed-cell urethane chips, the plurality of open cell urethane chips, and the plurality of fiber chips dispersively with the binder.

A roof silencer for a motor vehicle formed with a chip mixed body and stacked between outer and inner plates forming a roof of the motor vehicle so as to face a vehicle compartment of the motor vehicle through the inner plate, the roof silencer comprising:

• a plurality of semi-closed cell urethane chips, a plurality of open cell urethane chips, a plurality of fiber chips, and a binder,
• wherein the plurality of semi-closed cell urethane chips each include a semi-closed cell structure,
• the plurality of open cell urethane chips each include an open cell structure, and
• the plurality of fiber chips each include at least one of a chip-shaped fiber lump and a chip-shaped fiber fragment,
• wherein the chip mixed body is formed by mixing the plurality of semi-closed cell urethane chips, the plurality of open cell urethane chips, and the plurality of fiber chips dispersively with the binder.

A roof silencer for a motor vehicle formed with a chip mixed body and stacked between outer and inner plates forming a roof of the motor vehicle so as to face a vehicle compartment of the motor vehicle through the inner plate, the roof silencer comprising:

• a plurality of closed-cell urethane chips, a plurality of open cell urethane chips, a plurality of fiber chips, and a binder,
• wherein the plurality of closed-cell urethane chips each include a closed-cell structure,
• the plurality of open cell urethane chips each include an open cell structure, and
• the plurality of fiber chips each include at least one of a chip-shaped fiber lump and a chip-shaped fiber fragment, and
• wherein the chip mixed body is formed by mixing the plurality of closed-cell urethane chips, the plurality of open cell urethane chips, and the plurality of fiber chips dispersively with the binder.