@article{ART002336325},
author={Kwang Kyun Moon and Sugyu Lee and Hong, Kee Nam},
title={Properties of Polymer Cementitious Matrix for Strengthening Structures Damaged by Natural Disasters},
journal={Crisisonomy},
issn={2466-1198},
year={2018},
volume={14},
number={3},
pages={91-102},
doi={10.14251/crisisonomy.2018.14.3.91}
TY - JOUR
AU - Kwang Kyun Moon
AU - Sugyu Lee
AU - Hong, Kee Nam
TI - Properties of Polymer Cementitious Matrix for Strengthening Structures Damaged by Natural Disasters
JO - Crisisonomy
PY - 2018
VL - 14
IS - 3
PB - Crisis and Emergency Management: Theory and Praxis
SP - 91
EP - 102
SN - 2466-1198
AB - In this study, mechanical properties of a polymer cementitious matrix (PCM) on fly ash, shrinkage reducing agent, and EVA polymer were evaluated and its optimum mixing level was determined to strengthen structures damaged by natural disasters. A total of 19 PCM mixtures were divided into the series I and II to evaluate the effects of fly ash, shrinkage reducing agent, and the amount of EVA polymer, respectively. Results showed that the PCM containing fly ash and shrinkage reducing agent together satisfied the required flow, setting time, compressive strength, and dry shrinkage. However, the bonding strength of 1.0 MPa did not satisfy the requirement. The bonding strength was thus improved by increasing the amount of EVA polymer in series II by 2-8%, resulting in 0.81-1.65 MPa. Therefore, it is found that a mix of 10% of fly ash, 1% of shrinkage reducing agent, and 4% of EVA polymer was determined as the optimum mixing level of the PCM.
KW - natural disasters;polymer cementitious matrix;fly ash;shrinkage reducing agent;EVA;polymer
DO - 10.14251/crisisonomy.2018.14.3.91
ER -
Kwang Kyun Moon, Sugyu Lee and Hong, Kee Nam. (2018). Properties of Polymer Cementitious Matrix for Strengthening Structures Damaged by Natural Disasters. Crisisonomy, 14(3), 91-102.
Kwang Kyun Moon, Sugyu Lee and Hong, Kee Nam. 2018, "Properties of Polymer Cementitious Matrix for Strengthening Structures Damaged by Natural Disasters", Crisisonomy, vol.14, no.3 pp.91-102. Available from: doi:10.14251/crisisonomy.2018.14.3.91
Kwang Kyun Moon, Sugyu Lee, Hong, Kee Nam "Properties of Polymer Cementitious Matrix for Strengthening Structures Damaged by Natural Disasters" Crisisonomy 14.3 pp.91-102 (2018) : 91.
Kwang Kyun Moon, Sugyu Lee, Hong, Kee Nam. Properties of Polymer Cementitious Matrix for Strengthening Structures Damaged by Natural Disasters. 2018; 14(3), 91-102. Available from: doi:10.14251/crisisonomy.2018.14.3.91
Kwang Kyun Moon, Sugyu Lee and Hong, Kee Nam. "Properties of Polymer Cementitious Matrix for Strengthening Structures Damaged by Natural Disasters" Crisisonomy 14, no.3 (2018) : 91-102.doi: 10.14251/crisisonomy.2018.14.3.91
Kwang Kyun Moon; Sugyu Lee; Hong, Kee Nam. Properties of Polymer Cementitious Matrix for Strengthening Structures Damaged by Natural Disasters. Crisisonomy, 14(3), 91-102. doi: 10.14251/crisisonomy.2018.14.3.91
Kwang Kyun Moon; Sugyu Lee; Hong, Kee Nam. Properties of Polymer Cementitious Matrix for Strengthening Structures Damaged by Natural Disasters. Crisisonomy. 2018; 14(3) 91-102. doi: 10.14251/crisisonomy.2018.14.3.91
Kwang Kyun Moon, Sugyu Lee, Hong, Kee Nam. Properties of Polymer Cementitious Matrix for Strengthening Structures Damaged by Natural Disasters. 2018; 14(3), 91-102. Available from: doi:10.14251/crisisonomy.2018.14.3.91
Kwang Kyun Moon, Sugyu Lee and Hong, Kee Nam. "Properties of Polymer Cementitious Matrix for Strengthening Structures Damaged by Natural Disasters" Crisisonomy 14, no.3 (2018) : 91-102.doi: 10.14251/crisisonomy.2018.14.3.91
