Mechanical and Durability Properties of Medium Strength Self-Compacting Concrete with High-Volume Fly Ash and Blended Aggregates
This research investigates the fresh state properties and hardened state properties of medium strength, self-compacting concrete incorporating a high volume of class F fly ash as a partial replacement to cement and blended fine aggregates while maintaining satisfactory properties of SCC. The propert...
Saved in:
Main Authors: | , , , , |
---|---|
Format: | Article |
Language: | English |
Published: |
RPeriodica Polytechnica Civil Engineering
2015
|
Subjects: | |
Online Access: | http://ir.unimas.my/id/eprint/10702/1/Mechanical.pdf http://ir.unimas.my/id/eprint/10702/ https://www.researchgate.net/publication/274700467_Mechanical_and_Durability_Properties_of_Medium_Strength_Self-Compacting_Concrete_with_High-Volume_Fly_Ash_and_Blended_Aggregates |
Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
id |
my.unimas.ir.10702 |
---|---|
record_format |
eprints |
spelling |
my.unimas.ir.107022022-01-26T07:20:46Z http://ir.unimas.my/id/eprint/10702/ Mechanical and Durability Properties of Medium Strength Self-Compacting Concrete with High-Volume Fly Ash and Blended Aggregates Brabha, H Nagaratnam Ahmed, Faheem Muhammad Ekhlasur, Rahman Mohammad, Abdul Mannan Moussa, Leblouba TJ Mechanical engineering and machinery This research investigates the fresh state properties and hardened state properties of medium strength, self-compacting concrete incorporating a high volume of class F fly ash as a partial replacement to cement and blended fine aggregates while maintaining satisfactory properties of SCC. The properties of self-compaction investigated are: slump flow, J-ring, L-box, Vfunnel, sieve stability and Visual Stability Index tests. Those of hardened concrete include compressive strength, splitting tensile strength, complete immersion water absorption, apparent volume of permeable voids, sorptivity, and rapid chloride ion penetration tests. The experiments on fresh state properties investigate the filling ability, the passing ability and the segregation resistance of concrete. The results show that fly ash improves workability and decreases the compressive strength as well as splitting tensile strength. Fly ash based SCC shows better resistance to water absorption, apparent volume of permeable voids, sorptivity, and chloride penetration than the control mix. RPeriodica Polytechnica Civil Engineering 2015 Article PeerReviewed text en http://ir.unimas.my/id/eprint/10702/1/Mechanical.pdf Brabha, H Nagaratnam and Ahmed, Faheem and Muhammad Ekhlasur, Rahman and Mohammad, Abdul Mannan and Moussa, Leblouba (2015) Mechanical and Durability Properties of Medium Strength Self-Compacting Concrete with High-Volume Fly Ash and Blended Aggregates. Periodica Polytechnica Civil Engineering, 59 (2). pp. 155-164. ISSN 0553-6626 https://www.researchgate.net/publication/274700467_Mechanical_and_Durability_Properties_of_Medium_Strength_Self-Compacting_Concrete_with_High-Volume_Fly_Ash_and_Blended_Aggregates DOI: 10.3311/PPci.7144 |
institution |
Universiti Malaysia Sarawak |
building |
Centre for Academic Information Services (CAIS) |
collection |
Institutional Repository |
continent |
Asia |
country |
Malaysia |
content_provider |
Universiti Malaysia Sarawak |
content_source |
UNIMAS Institutional Repository |
url_provider |
http://ir.unimas.my/ |
language |
English |
topic |
TJ Mechanical engineering and machinery |
spellingShingle |
TJ Mechanical engineering and machinery Brabha, H Nagaratnam Ahmed, Faheem Muhammad Ekhlasur, Rahman Mohammad, Abdul Mannan Moussa, Leblouba Mechanical and Durability Properties of Medium Strength Self-Compacting Concrete with High-Volume Fly Ash and Blended Aggregates |
description |
This research investigates the fresh state properties and hardened state properties of medium strength, self-compacting concrete incorporating a high volume of class F fly ash as a partial replacement to cement and blended fine aggregates while maintaining satisfactory properties of SCC. The properties of self-compaction investigated are: slump flow, J-ring, L-box, Vfunnel, sieve stability and Visual Stability Index tests. Those of hardened concrete include compressive strength, splitting tensile strength, complete immersion water absorption, apparent volume of permeable voids, sorptivity, and rapid chloride ion penetration tests. The experiments on fresh state properties investigate
the filling ability, the passing ability and the segregation
resistance of concrete. The results show that fly ash improves workability and decreases the compressive strength as well as splitting tensile strength. Fly ash based SCC shows better resistance to water absorption, apparent volume of permeable voids, sorptivity, and chloride penetration than the control mix. |
format |
Article |
author |
Brabha, H Nagaratnam Ahmed, Faheem Muhammad Ekhlasur, Rahman Mohammad, Abdul Mannan Moussa, Leblouba |
author_facet |
Brabha, H Nagaratnam Ahmed, Faheem Muhammad Ekhlasur, Rahman Mohammad, Abdul Mannan Moussa, Leblouba |
author_sort |
Brabha, H Nagaratnam |
title |
Mechanical and Durability Properties of Medium Strength Self-Compacting Concrete with High-Volume Fly Ash and Blended
Aggregates |
title_short |
Mechanical and Durability Properties of Medium Strength Self-Compacting Concrete with High-Volume Fly Ash and Blended
Aggregates |
title_full |
Mechanical and Durability Properties of Medium Strength Self-Compacting Concrete with High-Volume Fly Ash and Blended
Aggregates |
title_fullStr |
Mechanical and Durability Properties of Medium Strength Self-Compacting Concrete with High-Volume Fly Ash and Blended
Aggregates |
title_full_unstemmed |
Mechanical and Durability Properties of Medium Strength Self-Compacting Concrete with High-Volume Fly Ash and Blended
Aggregates |
title_sort |
mechanical and durability properties of medium strength self-compacting concrete with high-volume fly ash and blended
aggregates |
publisher |
RPeriodica Polytechnica Civil Engineering |
publishDate |
2015 |
url |
http://ir.unimas.my/id/eprint/10702/1/Mechanical.pdf http://ir.unimas.my/id/eprint/10702/ https://www.researchgate.net/publication/274700467_Mechanical_and_Durability_Properties_of_Medium_Strength_Self-Compacting_Concrete_with_High-Volume_Fly_Ash_and_Blended_Aggregates |
_version_ |
1724078477885308928 |
score |
13.19449 |