A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Soundproof booth
The present invention provides a polyurethane soundproof booth for increasing sound insulation, sound absorption and heat insulation effect by spraying polyurethane foam. According to the present invention, the polyurethane soundproof booth comprises a soundproof panel formed so that it can be detached and assembled on a rectangular booth frame. The soundproof panel comprises: a soundproof frame formed around the soundproof panel; a soundproof outer wall formed on one side of the soundproof frame; polyurethane foam sprayed onto a foam seating groove; the foam seating groove formed in the center of the soundproof panel; a finishing panel attached to one side of the soundproof frame; a lower insertion protrusion formed on an upper part of the soundproof panel; and an upper insertion groove formed under the soundproof panel.
본 발명은 폴리우레탄 폼을 분사하여 방음과 흡음과 단열효과를 높이기 위한 폴리우레탄방음부스를 포함한다.
Soundproof booth
The present invention provides a polyurethane soundproof booth for increasing sound insulation, sound absorption and heat insulation effect by spraying polyurethane foam. According to the present invention, the polyurethane soundproof booth comprises a soundproof panel formed so that it can be detached and assembled on a rectangular booth frame. The soundproof panel comprises: a soundproof frame formed around the soundproof panel; a soundproof outer wall formed on one side of the soundproof frame; polyurethane foam sprayed onto a foam seating groove; the foam seating groove formed in the center of the soundproof panel; a finishing panel attached to one side of the soundproof frame; a lower insertion protrusion formed on an upper part of the soundproof panel; and an upper insertion groove formed under the soundproof panel.
본 발명은 폴리우레탄 폼을 분사하여 방음과 흡음과 단열효과를 높이기 위한 폴리우레탄방음부스를 포함한다.
Soundproof booth
폴리우레탄 방음부스
CHO HAN HEE (author) / LEE HYUN JAE (author)
2022-03-07
Patent
Electronic Resource
Korean
IPC:
E04H
Gebäude oder ähnliche Bauwerke für besondere Zwecke
,
BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES
/
C09D
Überzugsmittel, z.B. Anstrichstoffe, Firnisse oder Lacke
,
COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS
/
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS