Thermal properties of recycle aggregate concrete with different densities
Other Title(s)
الخواص الحرارية للخرسانة ذات الركام المعاد تدويره بمختلف الكثافات
Joint Authors
Ahmad, Nur al-Huda H.
Ibrahim, Amir M.
al-Mashhadani, Shakir A.
Source
Engineering and Technology Journal
Issue
Vol. 33, Issue 9A (30 Sep. 2015), pp.2027-2038, 12 p.
Publisher
Publication Date
2015-09-30
Country of Publication
Iraq
No. of Pages
12
Main Subjects
Topics
Abstract EN
The present research intended to determine thermal properties (thermal conductivity, thermal diffusivity and specific heat) of concrete manufactured by recycle waste of clay brick and thermostone for using it as aggregate after crushing process.
For this purpose, three concrete mixes were prepared one of them using crushed clay brick as aggregate and two others were used crushed thermostone as aggregate too, these three mixes compared with reference normal concrete mix.
Specific heat was measured by using semi-adiabatic calorimeter method whereas thermal diffusivity was measured by using heating-cooling system.
Thermal conductivity was obtained by multiplying the thermal diffusivity, specific heat and density.
From experimental laboratory work, it was concluded that the thermal diffusivity increase with concrete density increment, but the specific heat was decreased with concrete density increment.
Thermal conductivity had a linear relationship with thermal diffusivity.
Mixing ratio also had an influence on thermal properties of concrete.
American Psychological Association (APA)
Ahmad, Nur al-Huda H.& al-Mashhadani, Shakir A.& Ibrahim, Amir M.. 2015. Thermal properties of recycle aggregate concrete with different densities. Engineering and Technology Journal،Vol. 33, no. 9A, pp.2027-2038.
https://search.emarefa.net/detail/BIM-655357
Modern Language Association (MLA)
al-Mashhadani, Shakir A.…[et al.]. Thermal properties of recycle aggregate concrete with different densities. Engineering and Technology Journal Vol. 33, no. 9A (2015), pp.2027-2038.
https://search.emarefa.net/detail/BIM-655357
American Medical Association (AMA)
Ahmad, Nur al-Huda H.& al-Mashhadani, Shakir A.& Ibrahim, Amir M.. Thermal properties of recycle aggregate concrete with different densities. Engineering and Technology Journal. 2015. Vol. 33, no. 9A, pp.2027-2038.
https://search.emarefa.net/detail/BIM-655357
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 2038
Record ID
BIM-655357