A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Method of Preparing Artificial Light-weight Aggregates
The present invention relates to a method for producing an artificial light-weight aggregate, which produces the artificial light-weight aggregate by hydrating CaO-containing fly ash with an inorganic sludge of bottom ash or pond ash and mixing the same using a granulator such as an Eirich mixer. The artificial light-weight aggregate satisfying standard KS (KS F 2534) using the CaO-containing fly ash stabilizing glass lime which recycles the CaO-containing fly ash reclaiming the whole quantity and causes problems such as durability, expansion, weathering, cracking and strength drop of concrete.
본 발명은 인공경량골재의 제조방법에 관한 것으로, CaO 함유 석탄회를 저회 또는 매립회의 무기성오니로 수화시키고 아이리히 믹서(Eirich mixer) 등과 같은 조립기를 이용하여 혼합시켜 인공경량골재를 제조함으로써 전량 매립되던 CaO 함유 석탄회를 재활용하고 콘크리트의 내구성, 팽창, 풍화, 균열 및 강도저하 등 문제를 일으키는 유리석회를 안정화시킨 CaO 함유 석탄회를 이용하여 표준 KS규격(KS F 2534)을 만족시키는 인공경량골재를 제조하는 효과가 있다.
Method of Preparing Artificial Light-weight Aggregates
The present invention relates to a method for producing an artificial light-weight aggregate, which produces the artificial light-weight aggregate by hydrating CaO-containing fly ash with an inorganic sludge of bottom ash or pond ash and mixing the same using a granulator such as an Eirich mixer. The artificial light-weight aggregate satisfying standard KS (KS F 2534) using the CaO-containing fly ash stabilizing glass lime which recycles the CaO-containing fly ash reclaiming the whole quantity and causes problems such as durability, expansion, weathering, cracking and strength drop of concrete.
본 발명은 인공경량골재의 제조방법에 관한 것으로, CaO 함유 석탄회를 저회 또는 매립회의 무기성오니로 수화시키고 아이리히 믹서(Eirich mixer) 등과 같은 조립기를 이용하여 혼합시켜 인공경량골재를 제조함으로써 전량 매립되던 CaO 함유 석탄회를 재활용하고 콘크리트의 내구성, 팽창, 풍화, 균열 및 강도저하 등 문제를 일으키는 유리석회를 안정화시킨 CaO 함유 석탄회를 이용하여 표준 KS규격(KS F 2534)을 만족시키는 인공경량골재를 제조하는 효과가 있다.
Method of Preparing Artificial Light-weight Aggregates
인공경량골재의 제조방법
LEE KANG HOON (author)
2017-01-05
Patent
Electronic Resource
Korean
IPC:
B28B
Formgeben von Ton oder anderen keramischen Stoffzusammensetzungen, Schlacke oder von Mischungen, die zementartiges Material enthalten, z.B. Putzmörtel
,
SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
/
B28C
Tonaufbereitung
,
PREPARING CLAY
/
C04B
Kalk
,
LIME