KR890001904A - Unbaked Building Material of Alumina Cement System - Google Patents
Unbaked Building Material of Alumina Cement System Download PDFInfo
- Publication number
- KR890001904A KR890001904A KR1019870007858A KR870007858A KR890001904A KR 890001904 A KR890001904 A KR 890001904A KR 1019870007858 A KR1019870007858 A KR 1019870007858A KR 870007858 A KR870007858 A KR 870007858A KR 890001904 A KR890001904 A KR 890001904A
- Authority
- KR
- South Korea
- Prior art keywords
- weight
- parts
- alumina cement
- composition
- cement system
- Prior art date
Links
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
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
- C04B28/06—Aluminous cements
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
내용 없음No content
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019870007858A KR900004036B1 (en) | 1987-07-20 | 1987-07-20 | Non-burning building material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019870007858A KR900004036B1 (en) | 1987-07-20 | 1987-07-20 | Non-burning building material |
Publications (2)
Publication Number | Publication Date |
---|---|
KR890001904A true KR890001904A (en) | 1989-04-06 |
KR900004036B1 KR900004036B1 (en) | 1990-06-09 |
Family
ID=19263128
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019870007858A KR900004036B1 (en) | 1987-07-20 | 1987-07-20 | Non-burning building material |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR900004036B1 (en) |
-
1987
- 1987-07-20 KR KR1019870007858A patent/KR900004036B1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR900004036B1 (en) | 1990-06-09 |
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Legal Events
Date | Code | Title | Description |
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A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
G160 | Decision to publish patent application | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20020504 Year of fee payment: 13 |
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LAPS | Lapse due to unpaid annual fee |