Using of industrial waste as a green chemical admixture in concrete
Other Title(s)
استخدام المخلفات الصناعية كمضافات كيميائية للخرسانة
Author
Source
Issue
Vol. 7, Issue 1 (31 Jan. 2016), pp.104-114, 11 p.
Publisher
University of Kufa Faculty of Engineering
Publication Date
2016-01-31
Country of Publication
Iraq
No. of Pages
11
Main Subjects
Engineering & Technology Sciences (Multidisciplinary)
Abstract EN
In the modern construction practices, industrial wastes or by-products are largely used as raw materials in cement and concrete.
It imparts positive environmental effect because the waste materials are not released to the environment; therefore, this research study was conducted to investigate the effects of used engine oil on properties of fresh and hardened concrete.
The main variables included the type and dosage of admixture (commercially air entraining agent, used engine oil, and new engine oil), consistency, rate of slump loss, setting time and compressive and splitting tensile strength.
Results showed that performance of used engine oil and the new engine oil mixes were similar.
Results of this study also showed that used engine oil acted as a chemical plasticizer by improving the fluidity and the slump of the concrete mix.
The used engine oil decreases the initial setting time and increases the consistency and rate of fluidity loss of ordinary Portland cement concrete.
Effects of engine oil on the concrete compressive and splitting tensile strength were negative with respect to the control/reference mixes.
However, engine oil concrete has a higher compressive and splitting tensile strength than the corresponding concrete mixes containing dosage of commercial air entraining agent.
American Psychological Association (APA)
Hasan, Shadha Sadiq. 2016. Using of industrial waste as a green chemical admixture in concrete. Kufa Journal of Engineering،Vol. 7, no. 1, pp.104-114.
https://search.emarefa.net/detail/BIM-688107
Modern Language Association (MLA)
Hasan, Shadha Sadiq. Using of industrial waste as a green chemical admixture in concrete. Kufa Journal of Engineering Vol. 7, no. 1 (Jan. 2016), pp.104-114.
https://search.emarefa.net/detail/BIM-688107
American Medical Association (AMA)
Hasan, Shadha Sadiq. Using of industrial waste as a green chemical admixture in concrete. Kufa Journal of Engineering. 2016. Vol. 7, no. 1, pp.104-114.
https://search.emarefa.net/detail/BIM-688107
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 113-114
Record ID
BIM-688107