Application of Results of Nondestructive Testing Methods in the Investigation of Microstructure of Refractory ConcretesSource: Journal of Materials in Civil Engineering:;2010:;Volume ( 022 ):;issue: 009DOI: 10.1061/(ASCE)MT.1943-5533.0000083Publisher: American Society of Civil Engineers
Abstract: The aim of this investigation is to establish the correlation between concrete porosity, compressive mechanical strength, and microstructure using the results of nondestructive testing methods, i.e., ultrasonic pulse velocity (UPV) and image analysis. Researchers and engineers usually use results of standard laboratory procedures in order to obtain mechanical properties of a material. That process is long and it requires large number of samples, i.e., a lot of time and lot of material. Image Pro Plus (IPP) and UPV are methods which can provide equally accurate results. These methods are much more simple, rapid, and cheaper. Nondestructive test methods were applied on the corundum and bauxite based refractory concretes. Investigated concretes are varying in chemical and mineralogical composition. Mechanical compressive strength of concrete samples after thermal treatment at various temperatures (110, 800, 1,000, 1,300, and
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contributor author | Anja M. Terzić | |
contributor author | Ljubica M. Pavlović | |
date accessioned | 2017-05-08T21:55:08Z | |
date available | 2017-05-08T21:55:08Z | |
date copyright | September 2010 | |
date issued | 2010 | |
identifier other | %28asce%29mt%2E1943-5533%2E0000115.pdf | |
identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/66424 | |
description abstract | The aim of this investigation is to establish the correlation between concrete porosity, compressive mechanical strength, and microstructure using the results of nondestructive testing methods, i.e., ultrasonic pulse velocity (UPV) and image analysis. Researchers and engineers usually use results of standard laboratory procedures in order to obtain mechanical properties of a material. That process is long and it requires large number of samples, i.e., a lot of time and lot of material. Image Pro Plus (IPP) and UPV are methods which can provide equally accurate results. These methods are much more simple, rapid, and cheaper. Nondestructive test methods were applied on the corundum and bauxite based refractory concretes. Investigated concretes are varying in chemical and mineralogical composition. Mechanical compressive strength of concrete samples after thermal treatment at various temperatures (110, 800, 1,000, 1,300, and | |
publisher | American Society of Civil Engineers | |
title | Application of Results of Nondestructive Testing Methods in the Investigation of Microstructure of Refractory Concretes | |
type | Journal Paper | |
journal volume | 22 | |
journal issue | 9 | |
journal title | Journal of Materials in Civil Engineering | |
identifier doi | 10.1061/(ASCE)MT.1943-5533.0000083 | |
tree | Journal of Materials in Civil Engineering:;2010:;Volume ( 022 ):;issue: 009 | |
contenttype | Fulltext |