Physical and mechanical behaviour of pozzolan mortar blend rice husk ash filled in cold-formed steel stub column / Wan Nurain Syafiqah Wan Mohd Sukri

Nowadays, the number of underutilize of Rice husk (RH) increasing drastically as the rice production increasing in the world. Besides that, the use of cement in construction can cause a serious environmental condition and effect human health. In this research, the optimum percentage of silica in...

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Main Author: Wan Mohd Sukri, Wan Nurain Syafiqah
Format: Student Project
Language:English
Published: 2020
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Online Access:http://ir.uitm.edu.my/id/eprint/41800/1/41800.PDF
http://ir.uitm.edu.my/id/eprint/41800/
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spelling my.uitm.ir.418002021-03-04T09:02:14Z http://ir.uitm.edu.my/id/eprint/41800/ Physical and mechanical behaviour of pozzolan mortar blend rice husk ash filled in cold-formed steel stub column / Wan Nurain Syafiqah Wan Mohd Sukri Wan Mohd Sukri, Wan Nurain Syafiqah Spectroscopy QD Chemistry Physical and theoretical chemistry Nowadays, the number of underutilize of Rice husk (RH) increasing drastically as the rice production increasing in the world. Besides that, the use of cement in construction can cause a serious environmental condition and effect human health. In this research, the optimum percentage of silica in Rice husk ash (RHA) was filled into a mortar and CFS stub column. A study was conducted to determine the physical and chemical properties of RHA and to determine the mechanical properties of mortar and Cold-formed steel (CFS) stub column filled RHA. This research Preliminary leaching of RH with a solution of Hydrochloric acid (HCL) before incinerated at 550°C is to obtain relatively pure silica (>99%). The unleached and leached RH were compared to observe the silica content in RHA. The incinerated 10gram RH produce 34.58 percentage weight of silica. Amorphous silica (Si) particles were characterized by using Scanning Electron Microscope (SEM), Energy Dispersive X-Ray Spectroscopy (EDS) and X-Ray Diffraction (XRD). The morphological features of RHA displayed in SEM. The high silica content in RHA is determined in EDS and the amorphous peak was located at 2Ꝋ = 23° in the XRD pattern The optimum percentage of RHA obtained will be filled into a mortar and CFS stub column. The compressive behaviour of mortar and CFS stub column were conducted by using a compression strength test machine. The RHA filled into a mortar and CFS stub column can increase its compressive strength by reducing cracking and buckling failure. 2020-01 Student Project NonPeerReviewed text en http://ir.uitm.edu.my/id/eprint/41800/1/41800.PDF Wan Mohd Sukri, Wan Nurain Syafiqah (2020) Physical and mechanical behaviour of pozzolan mortar blend rice husk ash filled in cold-formed steel stub column / Wan Nurain Syafiqah Wan Mohd Sukri. [Student Project] (Unpublished)
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
topic Spectroscopy
QD Chemistry
Physical and theoretical chemistry
spellingShingle Spectroscopy
QD Chemistry
Physical and theoretical chemistry
Wan Mohd Sukri, Wan Nurain Syafiqah
Physical and mechanical behaviour of pozzolan mortar blend rice husk ash filled in cold-formed steel stub column / Wan Nurain Syafiqah Wan Mohd Sukri
description Nowadays, the number of underutilize of Rice husk (RH) increasing drastically as the rice production increasing in the world. Besides that, the use of cement in construction can cause a serious environmental condition and effect human health. In this research, the optimum percentage of silica in Rice husk ash (RHA) was filled into a mortar and CFS stub column. A study was conducted to determine the physical and chemical properties of RHA and to determine the mechanical properties of mortar and Cold-formed steel (CFS) stub column filled RHA. This research Preliminary leaching of RH with a solution of Hydrochloric acid (HCL) before incinerated at 550°C is to obtain relatively pure silica (>99%). The unleached and leached RH were compared to observe the silica content in RHA. The incinerated 10gram RH produce 34.58 percentage weight of silica. Amorphous silica (Si) particles were characterized by using Scanning Electron Microscope (SEM), Energy Dispersive X-Ray Spectroscopy (EDS) and X-Ray Diffraction (XRD). The morphological features of RHA displayed in SEM. The high silica content in RHA is determined in EDS and the amorphous peak was located at 2Ꝋ = 23° in the XRD pattern The optimum percentage of RHA obtained will be filled into a mortar and CFS stub column. The compressive behaviour of mortar and CFS stub column were conducted by using a compression strength test machine. The RHA filled into a mortar and CFS stub column can increase its compressive strength by reducing cracking and buckling failure.
format Student Project
author Wan Mohd Sukri, Wan Nurain Syafiqah
author_facet Wan Mohd Sukri, Wan Nurain Syafiqah
author_sort Wan Mohd Sukri, Wan Nurain Syafiqah
title Physical and mechanical behaviour of pozzolan mortar blend rice husk ash filled in cold-formed steel stub column / Wan Nurain Syafiqah Wan Mohd Sukri
title_short Physical and mechanical behaviour of pozzolan mortar blend rice husk ash filled in cold-formed steel stub column / Wan Nurain Syafiqah Wan Mohd Sukri
title_full Physical and mechanical behaviour of pozzolan mortar blend rice husk ash filled in cold-formed steel stub column / Wan Nurain Syafiqah Wan Mohd Sukri
title_fullStr Physical and mechanical behaviour of pozzolan mortar blend rice husk ash filled in cold-formed steel stub column / Wan Nurain Syafiqah Wan Mohd Sukri
title_full_unstemmed Physical and mechanical behaviour of pozzolan mortar blend rice husk ash filled in cold-formed steel stub column / Wan Nurain Syafiqah Wan Mohd Sukri
title_sort physical and mechanical behaviour of pozzolan mortar blend rice husk ash filled in cold-formed steel stub column / wan nurain syafiqah wan mohd sukri
publishDate 2020
url http://ir.uitm.edu.my/id/eprint/41800/1/41800.PDF
http://ir.uitm.edu.my/id/eprint/41800/
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score 13.209306