A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Grout Material for earth tunnel using Circulating fluidized bed boiler ash
The present invention relates to a grout material for an earth tunnel using circulating fluidized bed boiler ash. According to the present invention, the grout material for an earth tunnel using circulating fluidized bed boiler ash comprises 50 to 150 parts by weight of an ash binder mixed liquid with respect to 100 parts by weight of a sodium silicate mixed liquid. Accordingly, gel time and compression strength can be improved and economic efficiency can be optimized.
본 발명은 순환유동층 보일러 애시를 이용한 토사터널용 그라우트재에 관한 것으로, 본 발명에 따르면, 규산소다 혼합액 100중량부에 대하여, 애시바인더 혼합액 50 내지 150중량부를 포함하는 토사터널용 그라우트재를 제공할 수 있다.
Grout Material for earth tunnel using Circulating fluidized bed boiler ash
The present invention relates to a grout material for an earth tunnel using circulating fluidized bed boiler ash. According to the present invention, the grout material for an earth tunnel using circulating fluidized bed boiler ash comprises 50 to 150 parts by weight of an ash binder mixed liquid with respect to 100 parts by weight of a sodium silicate mixed liquid. Accordingly, gel time and compression strength can be improved and economic efficiency can be optimized.
본 발명은 순환유동층 보일러 애시를 이용한 토사터널용 그라우트재에 관한 것으로, 본 발명에 따르면, 규산소다 혼합액 100중량부에 대하여, 애시바인더 혼합액 50 내지 150중량부를 포함하는 토사터널용 그라우트재를 제공할 수 있다.
Grout Material for earth tunnel using Circulating fluidized bed boiler ash
순환유동층 보일러 애시를 이용한 토사터널용 그라우트재
PARK YONG HYUN (author) / CHOI SANG MIN (author) / LEE GANG HYUK (author) / JEON KWON HO (author)
2019-07-11
Patent
Electronic Resource
Korean
IPC:
C04B
Kalk
,
LIME
High-strength wear-resistant plastic material used in circulating fluidized bed boiler
| European Patent Office | 2015
Online Contents | 1997