Impact of crushed mineral aggregate on the pumpability of concrete during transport and placement
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In the spirit of the sustainable buildings, and with the goal of protection of river courses, in the near future an already announced directive ordering closing down of a large number of river aggregate dredging operations will be adopted. For that reason, usage of crushed mineral aggregate in concrete mixes is increasing. Irrespective of downsides of the fined crushed mineral aggregate, such as the presence of fine particles bordering the upper permissible limit and the unfavorable shape of the grain of the course aggregate for obtaining liquid consistency required for the pumpable concrete, the demanded pumpability of concrete during transport and placement has been achieved. By adding admixtures to concrete, the required concrete properties, such as: frost resistance, simultaneous frost and salt resistance and water tightness have been achieved.
Keywords:
aggregate / concrete / pumpability / transport / placementSource:
Science of Sintering, 2016, 48, 1, 87-99Publisher:
- International Institute for the Science of Sintering
Funding / projects:
DOI: 10.2298/SOS1601087T
ISSN: 0350-820X (Print); 1820-7413
WoS: 000378175000009
Scopus: 2-s2.0-84965032420
Institution/Community
Институт техничких наука САНУ / Institute of Technical Sciences of SASATY - JOUR AU - Topličić Ćurčić, Gordana AU - Ristić, Nenad AU - Grdić, Zoran AU - Mitić, Vojislav V. AU - Grdić, Dušan PY - 2016 UR - https://dais.sanu.ac.rs/123456789/2325 AB - In the spirit of the sustainable buildings, and with the goal of protection of river courses, in the near future an already announced directive ordering closing down of a large number of river aggregate dredging operations will be adopted. For that reason, usage of crushed mineral aggregate in concrete mixes is increasing. Irrespective of downsides of the fined crushed mineral aggregate, such as the presence of fine particles bordering the upper permissible limit and the unfavorable shape of the grain of the course aggregate for obtaining liquid consistency required for the pumpable concrete, the demanded pumpability of concrete during transport and placement has been achieved. By adding admixtures to concrete, the required concrete properties, such as: frost resistance, simultaneous frost and salt resistance and water tightness have been achieved. PB - International Institute for the Science of Sintering T2 - Science of Sintering T1 - Impact of crushed mineral aggregate on the pumpability of concrete during transport and placement SP - 87 EP - 99 VL - 48 IS - 1 DO - 10.2298/SOS1601087T UR - https://hdl.handle.net/21.15107/rcub_dais_2325 ER -
@article{ author = "Topličić Ćurčić, Gordana and Ristić, Nenad and Grdić, Zoran and Mitić, Vojislav V. and Grdić, Dušan", year = "2016", abstract = "In the spirit of the sustainable buildings, and with the goal of protection of river courses, in the near future an already announced directive ordering closing down of a large number of river aggregate dredging operations will be adopted. For that reason, usage of crushed mineral aggregate in concrete mixes is increasing. Irrespective of downsides of the fined crushed mineral aggregate, such as the presence of fine particles bordering the upper permissible limit and the unfavorable shape of the grain of the course aggregate for obtaining liquid consistency required for the pumpable concrete, the demanded pumpability of concrete during transport and placement has been achieved. By adding admixtures to concrete, the required concrete properties, such as: frost resistance, simultaneous frost and salt resistance and water tightness have been achieved.", publisher = "International Institute for the Science of Sintering", journal = "Science of Sintering", title = "Impact of crushed mineral aggregate on the pumpability of concrete during transport and placement", pages = "87-99", volume = "48", number = "1", doi = "10.2298/SOS1601087T", url = "https://hdl.handle.net/21.15107/rcub_dais_2325" }
Topličić Ćurčić, G., Ristić, N., Grdić, Z., Mitić, V. V.,& Grdić, D.. (2016). Impact of crushed mineral aggregate on the pumpability of concrete during transport and placement. in Science of Sintering International Institute for the Science of Sintering., 48(1), 87-99. https://doi.org/10.2298/SOS1601087T https://hdl.handle.net/21.15107/rcub_dais_2325
Topličić Ćurčić G, Ristić N, Grdić Z, Mitić VV, Grdić D. Impact of crushed mineral aggregate on the pumpability of concrete during transport and placement. in Science of Sintering. 2016;48(1):87-99. doi:10.2298/SOS1601087T https://hdl.handle.net/21.15107/rcub_dais_2325 .
Topličić Ćurčić, Gordana, Ristić, Nenad, Grdić, Zoran, Mitić, Vojislav V., Grdić, Dušan, "Impact of crushed mineral aggregate on the pumpability of concrete during transport and placement" in Science of Sintering, 48, no. 1 (2016):87-99, https://doi.org/10.2298/SOS1601087T ., https://hdl.handle.net/21.15107/rcub_dais_2325 .