Abstract
The paper presents the research results of the effect of silica additives with different specific surfaces on the properties of hardened cement paste. The impact of compound and technology factors on the properties of hardened cement paste was studied. The regularities on increasing strength of cement with complex additives of silica fume and nano-SiO2 were analyzed. Peculiarities of structural condition and phase composition of cement with additives were studied using X-ray diffraction and derivatographic analysis. The results show the synergetic effect existing due to joint action of silica additives with different degree of dispersion on 30% increase of cement strength after 28 days of curing compared with the control samples.
| Original language | English |
|---|---|
| Title of host publication | Youth, Science, Solutions: Ideas and Prospects, YSSIP 2016: Proceedings of the III International Young Researchers Conference "Youth, Science, Solutions: Ideas and Prospects" |
| Publisher | American Institute of Physics Inc. |
| Volume | 1800 |
| ISBN (Electronic) | 9780735414686 |
| DOIs | |
| Publication status | Published - 10 Jan 2017 |
| Event | 3rd International Young Researchers Conference on Youth, Science, Solutions: Ideas and Prospects, YSSIP 2016 - Tomsk, Russian Federation Duration: 22 Nov 2016 → 25 Nov 2016 |
Conference
| Conference | 3rd International Young Researchers Conference on Youth, Science, Solutions: Ideas and Prospects, YSSIP 2016 |
|---|---|
| Country | Russian Federation |
| City | Tomsk |
| Period | 22.11.16 → 25.11.16 |
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ASJC Scopus subject areas
- Physics and Astronomy(all)
Cite this
Peculiarities of silica additives application in building mixes production. / Demyanenko, Olga; Kopanitsa, Natalya; Sarkisov, Yurij; Kopanitsa, Georgy.
Youth, Science, Solutions: Ideas and Prospects, YSSIP 2016: Proceedings of the III International Young Researchers Conference "Youth, Science, Solutions: Ideas and Prospects". Vol. 1800 American Institute of Physics Inc., 2017. 020010.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Peculiarities of silica additives application in building mixes production
AU - Demyanenko, Olga
AU - Kopanitsa, Natalya
AU - Sarkisov, Yurij
AU - Kopanitsa, Georgy
PY - 2017/1/10
Y1 - 2017/1/10
N2 - The paper presents the research results of the effect of silica additives with different specific surfaces on the properties of hardened cement paste. The impact of compound and technology factors on the properties of hardened cement paste was studied. The regularities on increasing strength of cement with complex additives of silica fume and nano-SiO2 were analyzed. Peculiarities of structural condition and phase composition of cement with additives were studied using X-ray diffraction and derivatographic analysis. The results show the synergetic effect existing due to joint action of silica additives with different degree of dispersion on 30% increase of cement strength after 28 days of curing compared with the control samples.
AB - The paper presents the research results of the effect of silica additives with different specific surfaces on the properties of hardened cement paste. The impact of compound and technology factors on the properties of hardened cement paste was studied. The regularities on increasing strength of cement with complex additives of silica fume and nano-SiO2 were analyzed. Peculiarities of structural condition and phase composition of cement with additives were studied using X-ray diffraction and derivatographic analysis. The results show the synergetic effect existing due to joint action of silica additives with different degree of dispersion on 30% increase of cement strength after 28 days of curing compared with the control samples.
UR - http://www.scopus.com/inward/record.url?scp=85010976334&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85010976334&partnerID=8YFLogxK
U2 - 10.1063/1.4973026
DO - 10.1063/1.4973026
M3 - Conference contribution
VL - 1800
BT - Youth, Science, Solutions: Ideas and Prospects, YSSIP 2016: Proceedings of the III International Young Researchers Conference "Youth, Science, Solutions: Ideas and Prospects"
PB - American Institute of Physics Inc.
ER -