Influence of chemical and mineral admixtures on shrinkage and creep of prepacked aggregate concrete

Prepacked aggregate concrete is a special kind of concrete which is produced by first placing the coarse aggregates inside the molds followed by injection of grout from underneath using pump or gravity method. The grout consists of sand, cement and water plus chemical and mineral admixtures. Two sep...

وصف كامل

محفوظ في:
التفاصيل البيبلوغرافية
المؤلف الرئيسي: Hossein, Aslani
التنسيق: أطروحة
اللغة:English
منشور في: 2013
الموضوعات:
الوصول للمادة أونلاين:http://eprints.utm.my/id/eprint/42140/1/HosseinAslaniMFKA2013.pdf
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id my-utm-ep.42140
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spelling my-utm-ep.421402017-07-11T07:26:29Z Influence of chemical and mineral admixtures on shrinkage and creep of prepacked aggregate concrete 2013 Hossein, Aslani TA Engineering (General). Civil engineering (General) Prepacked aggregate concrete is a special kind of concrete which is produced by first placing the coarse aggregates inside the molds followed by injection of grout from underneath using pump or gravity method. The grout consists of sand, cement and water plus chemical and mineral admixtures. Two separate stages are included in this study: The first stage consists of manufacturing of grouts with superplastizer as chemical admixture and palm oil fuel ash as mineral admixture. Tests were conducted on grouts to examine bleeding, density, compressive strength, consistency, volume change properties. In the second stage, prepacked aggregate concrete samples were made following grouting by two methods: pump and gravity. Once the specimens were made, shrinkage and creep tests were performed following ASTM C512/C512 M-10. It has been found that the shrinkage and creep of prepacked aggregate concrete was lower than that of normal concrete in both gravity and pump specimens using chemical and mineral admixtures 2013 Thesis http://eprints.utm.my/id/eprint/42140/ http://eprints.utm.my/id/eprint/42140/1/HosseinAslaniMFKA2013.pdf application/pdf en public http://dms.library.utm.my:8080/vital/access/manager/Repository/vital:82448?queryType=vitalDismax&query=Influence+of+chemical+and+mineral+admixtures+on+shrinkage+and+creep+of+prepacked+aggregate+concrete&public=true masters Universiti Teknologi Malaysia, Faculty of Civil Engineering Faculty of Civil Engineering
institution Universiti Teknologi Malaysia
collection UTM Institutional Repository
language English
topic TA Engineering (General)
Civil engineering (General)
spellingShingle TA Engineering (General)
Civil engineering (General)
Hossein, Aslani
Influence of chemical and mineral admixtures on shrinkage and creep of prepacked aggregate concrete
description Prepacked aggregate concrete is a special kind of concrete which is produced by first placing the coarse aggregates inside the molds followed by injection of grout from underneath using pump or gravity method. The grout consists of sand, cement and water plus chemical and mineral admixtures. Two separate stages are included in this study: The first stage consists of manufacturing of grouts with superplastizer as chemical admixture and palm oil fuel ash as mineral admixture. Tests were conducted on grouts to examine bleeding, density, compressive strength, consistency, volume change properties. In the second stage, prepacked aggregate concrete samples were made following grouting by two methods: pump and gravity. Once the specimens were made, shrinkage and creep tests were performed following ASTM C512/C512 M-10. It has been found that the shrinkage and creep of prepacked aggregate concrete was lower than that of normal concrete in both gravity and pump specimens using chemical and mineral admixtures
format Thesis
qualification_level Master's degree
author Hossein, Aslani
author_facet Hossein, Aslani
author_sort Hossein, Aslani
title Influence of chemical and mineral admixtures on shrinkage and creep of prepacked aggregate concrete
title_short Influence of chemical and mineral admixtures on shrinkage and creep of prepacked aggregate concrete
title_full Influence of chemical and mineral admixtures on shrinkage and creep of prepacked aggregate concrete
title_fullStr Influence of chemical and mineral admixtures on shrinkage and creep of prepacked aggregate concrete
title_full_unstemmed Influence of chemical and mineral admixtures on shrinkage and creep of prepacked aggregate concrete
title_sort influence of chemical and mineral admixtures on shrinkage and creep of prepacked aggregate concrete
granting_institution Universiti Teknologi Malaysia, Faculty of Civil Engineering
granting_department Faculty of Civil Engineering
publishDate 2013
url http://eprints.utm.my/id/eprint/42140/1/HosseinAslaniMFKA2013.pdf
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