A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The present invention relates to a sound absorbing material for preventing noise between floors embedded in an apartment floor to effectively prevent the noise between floors, and a floor structure for preventing the noise between floors using the same. According to the present invention, the sound absorbing material comprises: a Styrofoam (10) top surface; and a coating layer (20) for allowing the top surface and a bottom surface of the Styrofoam (10) to be coated with paints (21).
본 발명은 아파트 등의 바닥에 매립되어 층간소음을 효율적으로 방지할 수 있게 하는 층간 소음방지용 흡음재와 그 층간 소음방지용 흡음재를 이용한 층간 소음방지용 바닥구조를 제안하고자 한다. 본 발명에 따른 층간 소음방지용 흡음재는 스티로폼(10) 상면 또는 상면과 하면에 도료(21)가 코팅된 코팅층(20)으로 이루어지는 것을 특징으로 한다.
The present invention relates to a sound absorbing material for preventing noise between floors embedded in an apartment floor to effectively prevent the noise between floors, and a floor structure for preventing the noise between floors using the same. According to the present invention, the sound absorbing material comprises: a Styrofoam (10) top surface; and a coating layer (20) for allowing the top surface and a bottom surface of the Styrofoam (10) to be coated with paints (21).
본 발명은 아파트 등의 바닥에 매립되어 층간소음을 효율적으로 방지할 수 있게 하는 층간 소음방지용 흡음재와 그 층간 소음방지용 흡음재를 이용한 층간 소음방지용 바닥구조를 제안하고자 한다. 본 발명에 따른 층간 소음방지용 흡음재는 스티로폼(10) 상면 또는 상면과 하면에 도료(21)가 코팅된 코팅층(20)으로 이루어지는 것을 특징으로 한다.
Sound absorbing material for interlayer noise
층간 소음방지용 흡음재
LEE GI HO (author)
2018-04-27
Patent
Electronic Resource
Korean
IPC:
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden
/
B29C
Formen oder Verbinden von Kunststoffen
,
SHAPING OR JOINING OF PLASTICS
/
C09D
Überzugsmittel, z.B. Anstrichstoffe, Firnisse oder Lacke
,
COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS
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