A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The present invention relates to a low cement-based inorganic binder composition and, more specifically, to a low cement-based inorganic binder composition which minimizes the amount of used cement and does not have hexavalent chromium elution. According to the present invention, the low cement-based inorganic binder composition comprises 60 to 1,000 parts by weight of fine blast furnace slag powder and 60 to 1,000 parts by weight of sodium bicarbonate desulfurization dust based on 100 parts by weight of cement.
본 발명은 저시멘트계 무기결합재 조성물에 관한 것으로서, 보다 상세하게는 시멘트 사용량을 최소화하고 6가 크롬 용출이 없는 저시멘트계 무기결합재 조성물에 관한 것이다. 본 발명에 의한 저시멘트계 무기결합재 조성물은 시멘트 100중량부에 대하여, 고로슬래그 미분말 60∼1,000중량부와, 중탄산나트륨 탈황 분진 60∼1,000중량부를 포함한다.
The present invention relates to a low cement-based inorganic binder composition and, more specifically, to a low cement-based inorganic binder composition which minimizes the amount of used cement and does not have hexavalent chromium elution. According to the present invention, the low cement-based inorganic binder composition comprises 60 to 1,000 parts by weight of fine blast furnace slag powder and 60 to 1,000 parts by weight of sodium bicarbonate desulfurization dust based on 100 parts by weight of cement.
본 발명은 저시멘트계 무기결합재 조성물에 관한 것으로서, 보다 상세하게는 시멘트 사용량을 최소화하고 6가 크롬 용출이 없는 저시멘트계 무기결합재 조성물에 관한 것이다. 본 발명에 의한 저시멘트계 무기결합재 조성물은 시멘트 100중량부에 대하여, 고로슬래그 미분말 60∼1,000중량부와, 중탄산나트륨 탈황 분진 60∼1,000중량부를 포함한다.
6 LOW CEMENT TYPE BINDER COMPOSITION
6가 크롬 용출이 없는 저시멘트계 무기결합재 조성물
MUN GYOUNG JU (author)
2022-04-19
Patent
Electronic Resource
Korean
IPC:
C04B
Kalk
,
LIME