Abstract
| Original language | English |
|---|---|
| Title of host publication | XXI Nordic Concrete Research Symposium |
| Publisher | Norsk Betongforening |
| Pages | 69-72 |
| ISBN (Print) | 978-82-8208-025-5 |
| Publication status | Published - 2011 |
| MoE publication type | A4 Article in a conference publication |
| Event | XXI Nordic Concrete Research Symposium - Hotel Rantasipi Aulanko, Hämeenlinna, Finland Duration: 30 May 2011 → 1 Jun 2011 |
Publication series
| Series | Nordic Concrete Research |
|---|---|
| Volume | 43 |
| ISSN | 0800-6377 |
Conference
| Conference | XXI Nordic Concrete Research Symposium |
|---|---|
| Country | Finland |
| City | Hämeenlinna |
| Period | 30/05/11 → 1/06/11 |
Fingerprint
Keywords
- self compacting concrete (SCC)
- robustness
- stability
- novel cellulose based admisture
Cite this
}
High water-cement ratio SCC robutness with novel cellulose based admixture. / Kuosa, Hannele.
XXI Nordic Concrete Research Symposium. Norsk Betongforening, 2011. p. 69-72 (Nordic Concrete Research, Vol. 43).Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
TY - GEN
T1 - High water-cement ratio SCC robutness with novel cellulose based admixture
AU - Kuosa, Hannele
N1 - Project code: 71162
PY - 2011
Y1 - 2011
N2 - Novel cellulose based admixture (NCBA) grades were used to enhance medium strength SCC (w/c 0.60) robustness. Comparison was made with the use of limestone powder and a commercial stabilizer. Robustness was evaluated by measuring the effect of water content variation on slump-flow, viscosity by t500-time, sieve segregation and water bleeding. Hardened concrete segregation and strength was also evaluated. Robustness assessment was based on selected limiting values for both workability and stability properties. Novel cellulose based admixture was an effective way in SCC robustness enhancement. Robustness evaluation was possible by common SCC testing.
AB - Novel cellulose based admixture (NCBA) grades were used to enhance medium strength SCC (w/c 0.60) robustness. Comparison was made with the use of limestone powder and a commercial stabilizer. Robustness was evaluated by measuring the effect of water content variation on slump-flow, viscosity by t500-time, sieve segregation and water bleeding. Hardened concrete segregation and strength was also evaluated. Robustness assessment was based on selected limiting values for both workability and stability properties. Novel cellulose based admixture was an effective way in SCC robustness enhancement. Robustness evaluation was possible by common SCC testing.
KW - self compacting concrete (SCC)
KW - robustness
KW - stability
KW - novel cellulose based admisture
M3 - Conference article in proceedings
SN - 978-82-8208-025-5
T3 - Nordic Concrete Research
SP - 69
EP - 72
BT - XXI Nordic Concrete Research Symposium
PB - Norsk Betongforening
ER -