Title:
SOUND INSULATING, IMPACT SOUND ABSORBING, AND SOUNDPROOF FINISHED MATERIAL
Document Type and Number:
Japanese Patent JP2003064796
Kind Code:
A
Abstract:
To provide a sound insulating, impact sound absorbing, and soundproof finished material which is for use in setting a soundproof floor, formed of a composite material subjected to special treatment, and available for most of fixing methods using nails or an adhesive when mounted on a building skeleton.
The sound insulating, impact sound absorbing, and soundproof finished material has sound insulating effect, impact sound absorbing effect, soundproof effect, and heat-insulating effect imparted thereto, by sandwiching plywood and special compressed polyurethane. The material is available for most of mounting methods using an adhesive, nails, or the like.
Inventors:
KANAI YOSHIE
Application Number:
JP2001305817A
Publication Date:
March 05, 2003
Filing Date:
August 28, 2001
Export Citation:
Assignee:
KANAI YOSHIE
MIZUSHINA KOJI
SOKEN KAIHATSU KK
MIZUSHINA KOJI
SOKEN KAIHATSU KK
International Classes:
E04B1/82; (IPC1-7): E04B1/82