A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
COMPOSITION OF NON-CEMENT TYPE UNSINTERED INORGANIC BINDER USING CIRCULATION RESORCE
The present invention relates to a non-cement type nonsintered inorganic binder using circulation resources. The non-cement type nonsintered inorganic binder of the present invention contains a large amount of fine blast furnace slag as the circulation resources, utilizes fluidized bed boiler ash generated in a thermal power plant as an activator, and further contains calcium carbonate mixed thereto, and thus, as cement is not used at all, it is possible to fundamentally solve problems of carbon dioxide emission through a high temperature reaction, achieve the same level of strength as general cement in all ages of 3, 7, and 28 days while containing a large amount of the fine blast furnace slag, especially, exhibit excellent early strength development, improve a quick setting problem, and secure expansion stability due to hydration products.
본 발명은 순환자원을 활용한 무시멘트형 비소성 무기 결합재에 관한 것이다. 본 발명의 무시멘트형 비소성 무기 결합재는 순환자원으로 고로슬래그 미분말을 대량 함유하되, 화력발전소에서 발생하는 유동층 보일러 애시를 활성화제로 활용하고, 탄산칼슘을 더 함유하여 혼합함으로써, 시멘트를 전혀 사용하지 않아 고온반응을 통한 이산화탄소 배출의 문제를 근본적으로 해소가능하고, 고로슬래그 미분말을 대량 함유하면서도 3일, 7일 및 28일의 모든 재령에서 일반시멘트와 동등수준의 강도를 구현하고, 특히 조기강도 발현이 우수하고 급결문제를 개선하고 수화생성물로 인한 팽창안정성을 확보할 수 있다.
COMPOSITION OF NON-CEMENT TYPE UNSINTERED INORGANIC BINDER USING CIRCULATION RESORCE
The present invention relates to a non-cement type nonsintered inorganic binder using circulation resources. The non-cement type nonsintered inorganic binder of the present invention contains a large amount of fine blast furnace slag as the circulation resources, utilizes fluidized bed boiler ash generated in a thermal power plant as an activator, and further contains calcium carbonate mixed thereto, and thus, as cement is not used at all, it is possible to fundamentally solve problems of carbon dioxide emission through a high temperature reaction, achieve the same level of strength as general cement in all ages of 3, 7, and 28 days while containing a large amount of the fine blast furnace slag, especially, exhibit excellent early strength development, improve a quick setting problem, and secure expansion stability due to hydration products.
본 발명은 순환자원을 활용한 무시멘트형 비소성 무기 결합재에 관한 것이다. 본 발명의 무시멘트형 비소성 무기 결합재는 순환자원으로 고로슬래그 미분말을 대량 함유하되, 화력발전소에서 발생하는 유동층 보일러 애시를 활성화제로 활용하고, 탄산칼슘을 더 함유하여 혼합함으로써, 시멘트를 전혀 사용하지 않아 고온반응을 통한 이산화탄소 배출의 문제를 근본적으로 해소가능하고, 고로슬래그 미분말을 대량 함유하면서도 3일, 7일 및 28일의 모든 재령에서 일반시멘트와 동등수준의 강도를 구현하고, 특히 조기강도 발현이 우수하고 급결문제를 개선하고 수화생성물로 인한 팽창안정성을 확보할 수 있다.
COMPOSITION OF NON-CEMENT TYPE UNSINTERED INORGANIC BINDER USING CIRCULATION RESORCE
순환자원을 활용한 무시멘트형 비소성 무기 결합재
LEE SANG JUN (author) / MOON GYU DON (author) / JUNG SANG HWA (author) / CHO YOUNG KEUN (author) / CHOI YOUNG CHEOL (author) / KIM JOO HYUNG (author) / LEE JONG WON (author) / KIM SUNG JUN (author)
2017-09-22
Patent
Electronic Resource
Korean
IPC:
C04B
Kalk
,
LIME
MORTAR COMPOSITION FOR COMPACTION GROUTING PROCESS USING UNSINTERED INORGANIC BINDER BOTTOM ASH
| European Patent Office | 2015
European Patent Office | 2016
Binder composition for replacement of cement using circulation resources
| European Patent Office | 2019
Binder composition for replacement of cement using circulation resources
European Patent Office | 2019
Reference database for seismic ground-motion in Europe (RESORCE)
| British Library Online Contents | 2014