JPS6418956A - Low alkaline cement composition having high strength - Google Patents
Low alkaline cement composition having high strengthInfo
- Publication number
- JPS6418956A JPS6418956A JP17089187A JP17089187A JPS6418956A JP S6418956 A JPS6418956 A JP S6418956A JP 17089187 A JP17089187 A JP 17089187A JP 17089187 A JP17089187 A JP 17089187A JP S6418956 A JPS6418956 A JP S6418956A
- Authority
- JP
- Japan
- Prior art keywords
- cement composition
- high strength
- low alkaline
- alkaline cement
- surface area
- 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.)
- Pending
Links
Abstract
PURPOSE:To obtain the titled composition consisting of a specific slag fine powder, portland cement and anhydrous gypsum and having excellent strength characteristics and low alkalinity. CONSTITUTION:20-150pts.wt. portland cement and 10-50pts.wt. anhydrous gypsum having pH6-10 and 1,500-5,000cm<2> Blaine specific surface area are added and blended to 100pts.wt. slag fine powder having 6,000-12,000cm<2>/g Blaine specific surface area obtained by pulverizing and classifying a granulated brastfurnace slag to provide the aimed cement composition.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17089187A JPS6418956A (en) | 1987-07-10 | 1987-07-10 | Low alkaline cement composition having high strength |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17089187A JPS6418956A (en) | 1987-07-10 | 1987-07-10 | Low alkaline cement composition having high strength |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6418956A true JPS6418956A (en) | 1989-01-23 |
Family
ID=15913234
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17089187A Pending JPS6418956A (en) | 1987-07-10 | 1987-07-10 | Low alkaline cement composition having high strength |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6418956A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0375254A (en) * | 1989-08-10 | 1991-03-29 | Osaka Cement Co Ltd | Cement composition |
KR100235385B1 (en) * | 1997-09-25 | 2000-01-15 | 정환진 | `high-strength cement composition |
KR100474964B1 (en) * | 2001-10-23 | 2005-03-08 | 한일시멘트 (주) | The composition for height-intensity compound of cement |
KR100474976B1 (en) * | 2001-10-23 | 2005-03-08 | 한일시멘트 (주) | The method for manufacturing of composition for height-intensity concrete |
JP2012254909A (en) * | 2011-06-10 | 2012-12-27 | Taiheiyo Cement Corp | Cement composition |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55162457A (en) * | 1979-05-31 | 1980-12-17 | Osaka Cement | Manufacture of low hydration heat high strength cement |
JPS5767051A (en) * | 1980-10-06 | 1982-04-23 | Onoda Cement Co Ltd | Hydraulic composition |
JPS60137496A (en) * | 1983-12-24 | 1985-07-22 | Nippon Cement Co Ltd | Caking material for silt |
JPS61141647A (en) * | 1984-12-11 | 1986-06-28 | 日本鋼管株式会社 | Hydraulic material and manufacture |
JPS61242942A (en) * | 1985-04-18 | 1986-10-29 | 第一セメント株式会社 | Manufacture of high strength concrete and mortar |
-
1987
- 1987-07-10 JP JP17089187A patent/JPS6418956A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55162457A (en) * | 1979-05-31 | 1980-12-17 | Osaka Cement | Manufacture of low hydration heat high strength cement |
JPS5767051A (en) * | 1980-10-06 | 1982-04-23 | Onoda Cement Co Ltd | Hydraulic composition |
JPS60137496A (en) * | 1983-12-24 | 1985-07-22 | Nippon Cement Co Ltd | Caking material for silt |
JPS61141647A (en) * | 1984-12-11 | 1986-06-28 | 日本鋼管株式会社 | Hydraulic material and manufacture |
JPS61242942A (en) * | 1985-04-18 | 1986-10-29 | 第一セメント株式会社 | Manufacture of high strength concrete and mortar |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0375254A (en) * | 1989-08-10 | 1991-03-29 | Osaka Cement Co Ltd | Cement composition |
KR100235385B1 (en) * | 1997-09-25 | 2000-01-15 | 정환진 | `high-strength cement composition |
KR100474964B1 (en) * | 2001-10-23 | 2005-03-08 | 한일시멘트 (주) | The composition for height-intensity compound of cement |
KR100474976B1 (en) * | 2001-10-23 | 2005-03-08 | 한일시멘트 (주) | The method for manufacturing of composition for height-intensity concrete |
JP2012254909A (en) * | 2011-06-10 | 2012-12-27 | Taiheiyo Cement Corp | Cement composition |
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