A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
SOUND ABSORBING AGGREGATE STRUCTURE
A sound absorbing aggregate structure is formed in the shape of a flat plate or a wedge by mixing a binder in which a main agent and a hardening agent are mixed with a weight ratio of 54:46 and an aggregate. The binder is a polyurethane-based binder to be mixed at 3-12 parts by weight relative to 100 parts by weight of the aggregate, and an average size of the aggregate is 2-3 mm.
골재형 흡음구조체는 주제와 경화제가 54:46의 무게비로 혼합된 바인더(binder)와 골재를 혼합하여 평판형상 또는 쐐기형상으로 형성되며, 상기 골재 100중량부에 대하여 상기 바인더는 폴리우리탄계 바인더로 3~12중량부로 혼합되고, 골재의 평균입도는 2~3mm이다.
SOUND ABSORBING AGGREGATE STRUCTURE
A sound absorbing aggregate structure is formed in the shape of a flat plate or a wedge by mixing a binder in which a main agent and a hardening agent are mixed with a weight ratio of 54:46 and an aggregate. The binder is a polyurethane-based binder to be mixed at 3-12 parts by weight relative to 100 parts by weight of the aggregate, and an average size of the aggregate is 2-3 mm.
골재형 흡음구조체는 주제와 경화제가 54:46의 무게비로 혼합된 바인더(binder)와 골재를 혼합하여 평판형상 또는 쐐기형상으로 형성되며, 상기 골재 100중량부에 대하여 상기 바인더는 폴리우리탄계 바인더로 3~12중량부로 혼합되고, 골재의 평균입도는 2~3mm이다.
SOUND ABSORBING AGGREGATE STRUCTURE
골재형 흡음구조체
HONG JI YOUNG (author) / KO SANG WON (author) / KOH HYO IN (author) / JANG SEUNG HO (author) / CHUN YONG CHUL (author) / KIM SEON JUN (author) / HONG JEONG LAK (author) / LEE YOUNG MI (author)
2018-02-07
Patent
Electronic Resource
Korean
IPC:
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
/
C04B
Kalk
,
LIME
/
E01B
PERMANENT WAY
,
Gleisoberbau
/
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden
/
G10K
Tonerzeugungsvorrichtungen
,
SOUND-PRODUCING DEVICES
PERFORATED SOUND ABSORBING BOARD AND SOUND ABSORBING STRUCTURE
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Sound Absorbing Concrete Made with Shirasu Pumice for Aggregate
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