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Now showing items 21-30 of 59
Preliminary study on concrete with polystyrene waste coarse aggregate
(Construction Industry Development Board, Malaysia (CIDB), Construction Research Institute of Malaysia (CREAM) & Universiti Teknologi MARA (UiTM), 2007-03-14)
Polymer recycling has received a great deal of attention in this recent year. Presently, small percentage of polymer wastes in Malaysia has been under going the recycling process. This recycling process has typically been ...
Mechanical and Morphology Properties of Egg-Shell Powder (ESP) Filled Low Density Polyethylene Composites
(Universiti Kuala Lumpur (UniKL), 2007-11-27)
Mechanical and morphology properties of low density polyethylene/egg shell powder composites were examined. Composites were prepared in Z-Blade Mixer. Mixing was done at 1600C and rotor speed of 50 rpm. Sample of composite ...
Reutilization of waste tire into concrete-rubber composite
(Universiti Tun Hussien Onn Malaysia (UTHM), 2009-12-14)
This research is to reutilize waste tire to a concrete-rubber. The objective of this research is to investigate the possibility of using rubber particles as a replacement for the natural aggregates in concrete. These ...
Characterization of BET, XRF and weight loss on dolomite and calcined dolomite heated at different heating time
(Universiti Sains Malaysia (USM), 2009-06-01)
Dolomite consist carbonate of calcium and magnesium (CaC03 and MgCO^). It is formed [CaMg (CO^J from chemical action of sea-water containing high magnesium on limestone. The purpose of this study is to characterize dolomite ...
Concrete aggregates from ceramic waste
(Universiti Malaysia Perlis (UniMAP), 2008-12)
A study of clinker microstructure using scanning electron microscope
(Malaysian Institute for Nuclear Technology Research (MINT), 2006-11-29)
This paper presents a study of clinker microstructure using Scanning Electron Microscope with Energy Dispersive Spectrometer (SEM-EDS). Use of SEM-EDS allows measuring bulk phase abundance and surface areas of the phases, ...
Comparative Characterization of Clinker’s Microstructure at Different Temperature Zone during Cement Production
(Science Publications, 2007)
Temperature is an important parameter for transformation of minerals in clinker during
cement productions. It influences the formation of alite from belite during calcinations and clinkering processes. The result of ...
Characterization of limestone and dolomite using x-ray fluorescent (XRF) for cement processing
(Mineral Research Centre, 2009-11-09)
Dolomite and limestone is considered under a sedimentary carbonated rocks. It contains almost same compound but major difference is on the amount of MgO and CaO which prove with XRF testing. MgO for dolomite shows 23% and ...
KUKUM Impreg Wood
(Malaysian Invention & Design Society (MINDS), 2006)
This KUKUM Impreg Wood used the thermoplastic resin (for example polystyrene) as a replacement to the conventional thermoset impregnation resin in order to enhance the treated wood properties and life-time without affected ...
Effect of NaOH concentration on microstructure of boiler ash based geopolymer
(Trans Tech Publications Ltd., 2015)
Boiler ash is one of the waste material from palm oil processing industry and it was widely available. The role of alkaline activator in geopolymer is important for its mechanical properties. NaOH and sodium silicate ...