2020
DOI: 10.3390/ma13183987
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Assessment of Internal Structure of Spun Concrete Using Image Analysis and Physicochemical Methods

Abstract: Taking into account the possibilities offered by two imaging methods, X-ray microcomputed tomography (µCT) and two-dimensional optical scanning, this article discusses the possibility of using these methods to assess the internal structure of spun concrete, particularly its composition after hardening. To demonstrate the performance of the approach based on imaging, laboratory techniques based on physical and chemical methods were used as verification. Comparison of obtained results of applied research methods… Show more

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Cited by 7 publications
(5 citation statements)
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“…Taking into account the possibilities offered by two imaging methods, X-ray microcomputed tomography (µCT) and two-dimensional optical scanning, this article by [ 38 ] discusses the possibility of using these methods to assess the internal structure of spun concrete, particularly its composition after hardening (Michałek 2020). To demonstrate the performance of the approach based on imaging, laboratory techniques based on physical and chemical methods were used as verification.…”
Section: Description Of the Articles Presented In The Issuementioning
confidence: 99%
See 1 more Smart Citation
“…Taking into account the possibilities offered by two imaging methods, X-ray microcomputed tomography (µCT) and two-dimensional optical scanning, this article by [ 38 ] discusses the possibility of using these methods to assess the internal structure of spun concrete, particularly its composition after hardening (Michałek 2020). To demonstrate the performance of the approach based on imaging, laboratory techniques based on physical and chemical methods were used as verification.…”
Section: Description Of the Articles Presented In The Issuementioning
confidence: 99%
“…In a fairly simple way, through the porosity image, it can reveal improperly selected parameters of concrete spinning, such as speed and time, and, through the distribution of cement content in the cross-section of the element, it can indicate compliance with the requirement for the corrosion durability of spun concrete. The research methodology presented in the paper can be used to improve the production process of poles made of spun concrete; it can be an effective tool for verifying concrete structure [ 38 ].…”
Section: Description Of the Articles Presented In The Issuementioning
confidence: 99%
“…The clear majority of studies deals with durability and reliability of vibrated concrete [21][22][23][24][25][26][27][28][29][30][31][32], and significantly less on the durability of spun concrete [33][34][35][36][37] because the latter is much more expensive, time consuming and complex.…”
Section: Introductionmentioning
confidence: 99%
“…The work of Jarosław Michałek et al focuses on methods for evaluating the internal structure of spun concrete that can be used in practise to ensure that the spinning parameters chosen are correct. Following that, imaging techniques and appropriate image processing were used to assess the spatial distribution of pores, aggregate, and cement matrix based on early results reported in [58,59]. Images were used to examine the microstructure of concrete and forecast its interior properties.…”
Section: Introductionmentioning
confidence: 99%