FI864794A - FOERFARANDE FOER FRAMSTAELLNING AV TILLSKOTTSMEDIUM FOER HOEGSAETTNINGSBETONGBLANDNINGAR. - Google Patents
FOERFARANDE FOER FRAMSTAELLNING AV TILLSKOTTSMEDIUM FOER HOEGSAETTNINGSBETONGBLANDNINGAR. Download PDFInfo
- Publication number
- FI864794A FI864794A FI864794A FI864794A FI864794A FI 864794 A FI864794 A FI 864794A FI 864794 A FI864794 A FI 864794A FI 864794 A FI864794 A FI 864794A FI 864794 A FI864794 A FI 864794A
- Authority
- FI
- Finland
- Prior art keywords
- foer
- additive material
- tillskottsmedium
- hoegsaettningsbetongblandningar
- framstaellning
- Prior art date
Links
Abstract
The invention relates to a process for producing an additive material for high-slump concrete mixtures. In order to produce the additive material, cement is mixed with added water in a ratio by weight of from 1:1 to 1:1.5, a yeast-sulphite spent liquor is added to the resulting mixture, and the additive material which has thus been formed is subjected to pulsating vibrations, with the frequency of the additive material pulses being in a range of 600-950 Hz. The invention can be used when manufacturing highly reinforced large-size articles and structures.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI864794A FI81335C (en) | 1986-11-25 | 1986-11-25 | FOERFARANDE FOER FRAMSTAELLNING AV TILLSATSMATERIAL FOER BETONGBLANDNINGAR MED HOEG SMIDIGHET. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI864794A FI81335C (en) | 1986-11-25 | 1986-11-25 | FOERFARANDE FOER FRAMSTAELLNING AV TILLSATSMATERIAL FOER BETONGBLANDNINGAR MED HOEG SMIDIGHET. |
FI864794 | 1986-11-25 |
Publications (4)
Publication Number | Publication Date |
---|---|
FI864794A0 FI864794A0 (en) | 1986-11-25 |
FI864794A true FI864794A (en) | 1988-05-26 |
FI81335B FI81335B (en) | 1990-06-29 |
FI81335C FI81335C (en) | 1990-10-10 |
Family
ID=8523547
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI864794A FI81335C (en) | 1986-11-25 | 1986-11-25 | FOERFARANDE FOER FRAMSTAELLNING AV TILLSATSMATERIAL FOER BETONGBLANDNINGAR MED HOEG SMIDIGHET. |
Country Status (1)
Country | Link |
---|---|
FI (1) | FI81335C (en) |
-
1986
- 1986-11-25 FI FI864794A patent/FI81335C/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FI864794A0 (en) | 1986-11-25 |
FI81335B (en) | 1990-06-29 |
FI81335C (en) | 1990-10-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Patent lapsed |
Owner name: VSESOJUZNY NAUCHNO-ISSLEDOVATELSKY |