Wet-mix spray: improvement on its mix proportion using GGBS / Mohamad Ariffin Abdul Basar

Shotcrete is an excellent placement method for repair of vertical and overhead surfaces. It is particulariy cost effective for repair of large, shallow areas or where farmwork is impractical. Shotcrete also forms an excellent bond to the substrate, usually superior to the bond achieved with cast in...

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Main Author: Abdul Basar, Mohamad Ariffin
Format: Thesis
Language:English
Published: 1997
Online Access:https://ir.uitm.edu.my/id/eprint/103896/1/103896.pdf
https://ir.uitm.edu.my/id/eprint/103896/
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spelling my.uitm.ir.1038962024-09-28T15:36:48Z https://ir.uitm.edu.my/id/eprint/103896/ Wet-mix spray: improvement on its mix proportion using GGBS / Mohamad Ariffin Abdul Basar Abdul Basar, Mohamad Ariffin Shotcrete is an excellent placement method for repair of vertical and overhead surfaces. It is particulariy cost effective for repair of large, shallow areas or where farmwork is impractical. Shotcrete also forms an excellent bond to the substrate, usually superior to the bond achieved with cast in situ concrete. Ten ( 10 ) years ago, shotcrete admixtures were scarce. Many successful repairs have been, and still are, performed with shotcrete containing only sand, cement and water. This project is to analyse the mix proportion and repair material used in concrete repair works. The method of interest is by wet-mix spray. GGBS as a partial replacement material to OPC is used and superiasticiser, bonding agent and accelerator are the ingredients utilized to make the concrete durable. The experimental program comprises of 6 levels of GG8S replacement to OPC namely 0, 30, 40, 50%, 60%, and 70%. The strength development test is carried out on 100mm cube at 1,3, 7, 14, and 28 days and water curing is adopted. 1997 Thesis NonPeerReviewed text en https://ir.uitm.edu.my/id/eprint/103896/1/103896.pdf Wet-mix spray: improvement on its mix proportion using GGBS / Mohamad Ariffin Abdul Basar. (1997) Degree thesis, thesis, Universiti Teknologi MARA.
institution Universiti Teknologi Mara
building Tun Abdul Razak Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Mara
content_source UiTM Institutional Repository
url_provider http://ir.uitm.edu.my/
language English
description Shotcrete is an excellent placement method for repair of vertical and overhead surfaces. It is particulariy cost effective for repair of large, shallow areas or where farmwork is impractical. Shotcrete also forms an excellent bond to the substrate, usually superior to the bond achieved with cast in situ concrete. Ten ( 10 ) years ago, shotcrete admixtures were scarce. Many successful repairs have been, and still are, performed with shotcrete containing only sand, cement and water. This project is to analyse the mix proportion and repair material used in concrete repair works. The method of interest is by wet-mix spray. GGBS as a partial replacement material to OPC is used and superiasticiser, bonding agent and accelerator are the ingredients utilized to make the concrete durable. The experimental program comprises of 6 levels of GG8S replacement to OPC namely 0, 30, 40, 50%, 60%, and 70%. The strength development test is carried out on 100mm cube at 1,3, 7, 14, and 28 days and water curing is adopted.
format Thesis
author Abdul Basar, Mohamad Ariffin
spellingShingle Abdul Basar, Mohamad Ariffin
Wet-mix spray: improvement on its mix proportion using GGBS / Mohamad Ariffin Abdul Basar
author_facet Abdul Basar, Mohamad Ariffin
author_sort Abdul Basar, Mohamad Ariffin
title Wet-mix spray: improvement on its mix proportion using GGBS / Mohamad Ariffin Abdul Basar
title_short Wet-mix spray: improvement on its mix proportion using GGBS / Mohamad Ariffin Abdul Basar
title_full Wet-mix spray: improvement on its mix proportion using GGBS / Mohamad Ariffin Abdul Basar
title_fullStr Wet-mix spray: improvement on its mix proportion using GGBS / Mohamad Ariffin Abdul Basar
title_full_unstemmed Wet-mix spray: improvement on its mix proportion using GGBS / Mohamad Ariffin Abdul Basar
title_sort wet-mix spray: improvement on its mix proportion using ggbs / mohamad ariffin abdul basar
publishDate 1997
url https://ir.uitm.edu.my/id/eprint/103896/1/103896.pdf
https://ir.uitm.edu.my/id/eprint/103896/
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score 13.209306