KR850000492B1 - 내화 수경성 바인더의 제조방법 - Google Patents
내화 수경성 바인더의 제조방법 Download PDFInfo
- Publication number
- KR850000492B1 KR850000492B1 KR1019800004498A KR800004498A KR850000492B1 KR 850000492 B1 KR850000492 B1 KR 850000492B1 KR 1019800004498 A KR1019800004498 A KR 1019800004498A KR 800004498 A KR800004498 A KR 800004498A KR 850000492 B1 KR850000492 B1 KR 850000492B1
- Authority
- KR
- South Korea
- Prior art keywords
- cement
- hydration
- clinker
- hydrated
- portland cement
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B7/00—Hydraulic cements
- C04B7/12—Natural pozzuolanas; Natural pozzuolana cements; Artificial pozzuolanas or artificial pozzuolana cements other than those obtained from waste or combustion residues, e.g. burned clay; Treating inorganic materials to improve their pozzuolanic characteristics
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Combustion & Propulsion (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
Description
Claims (1)
- 표준조건하에 수산화칼슘을 형성시키는 인공 포틀랜드 클링커를, 혼합 및 대략 주위온도, 촉매 부재하의 경화시 수산화칼슘 형성을 방지시킬 수 있는 양인, 수화시 형성되는 Ca(OH)23몰당 2몰이상[Al(OH)3형태로]의 수화알루미나와 초기에 혼합시킴을 특징으로 하여, 수산화칼슘이 거의 함유되지 않은 내화수경성 바인더를 제조하는 방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019800004498A KR850000492B1 (ko) | 1980-11-25 | 1980-11-25 | 내화 수경성 바인더의 제조방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019800004498A KR850000492B1 (ko) | 1980-11-25 | 1980-11-25 | 내화 수경성 바인더의 제조방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR830004175A KR830004175A (ko) | 1983-07-06 |
KR850000492B1 true KR850000492B1 (ko) | 1985-04-11 |
Family
ID=19218321
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019800004498A Expired KR850000492B1 (ko) | 1980-11-25 | 1980-11-25 | 내화 수경성 바인더의 제조방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR850000492B1 (ko) |
-
1980
- 1980-11-25 KR KR1019800004498A patent/KR850000492B1/ko not_active Expired
Also Published As
Publication number | Publication date |
---|---|
KR830004175A (ko) | 1983-07-06 |
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PA0109 | Patent application |
St.27 status event code: A-0-1-A10-A12-nap-PA0109 |
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St.27 status event code: A-3-3-R10-R17-oth-X000 |
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St.27 status event code: U-3-3-T10-T11-oth-X000 |
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PE0902 | Notice of grounds for rejection |
St.27 status event code: A-1-2-D10-D21-exm-PE0902 |
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