Using recycled construction rubbles to improve the properties of subbase
Other Title(s)
استخدام أنقاض البناء المعاد تدويرها لتحسين خصائص السبيس
Joint Authors
Sadiq, Shadha
al-Mashhadani, Shakir A.
Source
Engineering and Technology Journal
Issue
Vol. 31, Issue 21 (31 Dec. 2013), pp.549-564, 16 p.
Publisher
Publication Date
2013-12-31
Country of Publication
Iraq
No. of Pages
16
Main Subjects
Topics
Abstract EN
Demolished concrete structures proven to be a good source of construction materials.
This paper studies the utility of using recycled construction rubbles to improve some properties of compacted subbase .Different subbase materials were produced with 0 %, 25 %, 50 %, 75 % of recycled construction rubbles aggregate as a partial replacement of natural subbase.
The standard tests were conducted on the choosed maerials before and after the replacement.
It is found from the test results that the recycled construction rubbles can be used significantly to improve the properties of some types of subbase.
The CBR values of the subbase materials prepared with crushed concrete, recycled bricks, and ceramic rubbles as a partial replacement were better than those of natural subbase materials.
The performance of subbase containing crushed concrete rubbles was better than the performance of subbase containing crushed clay bricks and ceramics.
The CBR values for all subbases were greater than 45 %, which is accepted as per the requirements CRB specifications in Iraq.
American Psychological Association (APA)
al-Mashhadani, Shakir A.& Sadiq, Shadha. 2013. Using recycled construction rubbles to improve the properties of subbase. Engineering and Technology Journal،Vol. 31, no. 21, pp.549-564.
https://search.emarefa.net/detail/BIM-346403
Modern Language Association (MLA)
al-Mashhadani, Shakir A.& Sadiq, Shadha. Using recycled construction rubbles to improve the properties of subbase. Engineering and Technology Journal Vol. 31, no. 21 A (2013), pp.549-564.
https://search.emarefa.net/detail/BIM-346403
American Medical Association (AMA)
al-Mashhadani, Shakir A.& Sadiq, Shadha. Using recycled construction rubbles to improve the properties of subbase. Engineering and Technology Journal. 2013. Vol. 31, no. 21, pp.549-564.
https://search.emarefa.net/detail/BIM-346403
Data Type
Journal Articles
Language
English
Notes
Includes appendices : p. 556-564
Record ID
BIM-346403