Influence of mix proportions on pervious concrete used in pavements
Other Title(s)
تأثير نسب الخلط على الخرسانة النفاذة المستخدمة في التبليط
Joint Authors
Ismail, Sarab Muhammad
Ali, Ali Husayn
Source
Thi-Qar University Journal for Engineering Sciences
Issue
Vol. 6, Issue 1 (30 Jun. 2015), pp.34-49, 16 p.
Publisher
University of Thi-Qar College of Engineering
Publication Date
2015-06-30
Country of Publication
Iraq
No. of Pages
16
Main Subjects
Engineering & Technology Sciences (Multidisciplinary)
Abstract EN
In this research, the effect of using different water-cement ratios (w/c = 0.33, 0.35, and 0.4), different aggregate sizes (MAS = 40, 20, 14, 10 and 5.0) mm., adding different ratios of sand (5, 10, and 20)%, as well as, compaction on the strength and permeability of pervious concrete were studied.
Test results indicated that, the best w/c ratio was 0.33 for MAS = 40, 20 and 14 mm., while the best w/c ratios were 0.35 and 0.4 for MAS = 10 mm.
and 5.0 mm.
respectively.
In this research we considered a control mix (C:A = 1:6, w/c = 0.35 and MAS = 10 mm permeability = 2 sec) as the optimum mix proportions which it was obtained by trial mixes.
It was clear that the best sand ratio was (10%).
Results also indicated that, when adding 0.5% super-plastizer of cement weight, increase compressive strength.
Finally adding sand with super-plastizer increase compressive strength but reduce permeability.
American Psychological Association (APA)
Ali, Ali Husayn& Ismail, Sarab Muhammad. 2015. Influence of mix proportions on pervious concrete used in pavements. Thi-Qar University Journal for Engineering Sciences،Vol. 6, no. 1, pp.34-49.
https://search.emarefa.net/detail/BIM-757996
Modern Language Association (MLA)
Ali, Ali Husayn& Ismail, Sarab Muhammad. Influence of mix proportions on pervious concrete used in pavements. Thi-Qar University Journal for Engineering Sciences Vol. 6, no. 1 (Jun. 2015), pp.34-49.
https://search.emarefa.net/detail/BIM-757996
American Medical Association (AMA)
Ali, Ali Husayn& Ismail, Sarab Muhammad. Influence of mix proportions on pervious concrete used in pavements. Thi-Qar University Journal for Engineering Sciences. 2015. Vol. 6, no. 1, pp.34-49.
https://search.emarefa.net/detail/BIM-757996
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 48-49
Record ID
BIM-757996