Concrete undergoing thermal treatment before and during life-service can be applied as building material for thermal insulation in high-temperature plants. When such concretes are designed with secondary raw materials they show satisfying performances. Sintering and microstructural changes occur within concrete with increasing temperature. Change progression can be monitored by measuring compressive strength and porosity with destructive and non-destructive tests (ultrasonic pulse velocity technique, image analysis). Experiment has been performed on standard, corundum concrete and recycled, bauxite concrete. Samples were thermally treated from 110 to 1500 degrees C. Destructive tests were used in compressive strength and porosity investigation. Non-destructive tests were performed in order to compare results. Creep testing was conducted to prove sintering process. Results showed that recycled concrete has equal properties as standard concrete.
TY - JOUR
AU - Terzić, Anja
AU - Pavlović, Ljubica
AU - Radojević, Zagorka
AU - Miličić, Ljiljana
PY - 2012
UR - http://rims.institutims.rs/handle/123456789/172
AB - Concrete undergoing thermal treatment before and during life-service can be applied as building material for thermal insulation in high-temperature plants. When such concretes are designed with secondary raw materials they show satisfying performances. Sintering and microstructural changes occur within concrete with increasing temperature. Change progression can be monitored by measuring compressive strength and porosity with destructive and non-destructive tests (ultrasonic pulse velocity technique, image analysis). Experiment has been performed on standard, corundum concrete and recycled, bauxite concrete. Samples were thermally treated from 110 to 1500 degrees C. Destructive tests were used in compressive strength and porosity investigation. Non-destructive tests were performed in order to compare results. Creep testing was conducted to prove sintering process. Results showed that recycled concrete has equal properties as standard concrete.
T2 - Revista Romana de Materiale/ Romanian Journal of Materials
T1 - Evalution of concretes with standard and recycled raw materials for high temperature application
EP - 151
IS - 2
SP - 143
VL - 42
UR - https://hdl.handle.net/21.15107/rcub_rims_172
ER -
@article{
author = "Terzić, Anja and Pavlović, Ljubica and Radojević, Zagorka and Miličić, Ljiljana",
year = "2012",
abstract = "Concrete undergoing thermal treatment before and during life-service can be applied as building material for thermal insulation in high-temperature plants. When such concretes are designed with secondary raw materials they show satisfying performances. Sintering and microstructural changes occur within concrete with increasing temperature. Change progression can be monitored by measuring compressive strength and porosity with destructive and non-destructive tests (ultrasonic pulse velocity technique, image analysis). Experiment has been performed on standard, corundum concrete and recycled, bauxite concrete. Samples were thermally treated from 110 to 1500 degrees C. Destructive tests were used in compressive strength and porosity investigation. Non-destructive tests were performed in order to compare results. Creep testing was conducted to prove sintering process. Results showed that recycled concrete has equal properties as standard concrete.",
journal = "Revista Romana de Materiale/ Romanian Journal of Materials",
title = "Evalution of concretes with standard and recycled raw materials for high temperature application",
pages = "151-143",
number = "2",
volume = "42",
url = "https://hdl.handle.net/21.15107/rcub_rims_172"
}
Terzić, A., Pavlović, L., Radojević, Z.,& Miličić, L.. (2012). Evalution of concretes with standard and recycled raw materials for high temperature application. in Revista Romana de Materiale/ Romanian Journal of Materials, 42(2), 143-151.
https://hdl.handle.net/21.15107/rcub_rims_172
Terzić A, Pavlović L, Radojević Z, Miličić L. Evalution of concretes with standard and recycled raw materials for high temperature application. in Revista Romana de Materiale/ Romanian Journal of Materials. 2012;42(2):143-151.
https://hdl.handle.net/21.15107/rcub_rims_172 .
Terzić, Anja, Pavlović, Ljubica, Radojević, Zagorka, Miličić, Ljiljana, "Evalution of concretes with standard and recycled raw materials for high temperature application" in Revista Romana de Materiale/ Romanian Journal of Materials, 42, no. 2 (2012):143-151,
https://hdl.handle.net/21.15107/rcub_rims_172 .
