Browsing Alida Abdullah, Ts. Dr. by Title
Now showing items 8-25 of 25
-
Development of coconut fiber with the addition of fly ash for cement panel application in construction
(Universiti Malaysia Perlis (UniMAP)Centre for Graduate Studies, 2010-10-16)Natural fibers exist in large quantities and have been classified as waste materials. Coconut fiber is one of them and it is used as addition in fabrication of cement panel. Industrial waste materials such fly ash is ... -
Development of pilot plant for novel geopolymer brick making machine
(American-Eurasian Network for Scientific Information, 2013)With rapid growing country's development and rose in construction activity, rising demand of building materials and increased construction wastes have encouraged the development of new building materials. Geopolymer based ... -
Effect of space holder and compaction pressure on the porosity of sintered copper
(Trans Tech Publications, 2013)The effect of space-holder content on the porosity of sintered copper that was fabricated by powder metallurgy technique has been investigated. Carbamide was used as space-holder and the content selected was 10 wt. %, 20 ... -
Effect on strength and hardness of clay ceramic substrate after treatment using koalin based geopolymer glaze
(Trans Tech Publications, 2014)Geopolymerization is an alternative for ceramic industry by using clay based material such as kaolin or calcined kaolin geopolymer. Geopolymer paste is initially produced by alkaline activation of calcined kaolin with NaOH ... -
The effects of fly ash and polystyrene bead additions on compressive strength of foamed cement composites
(Trans Tech Publications, 2013)The effects of both additions of fly ash and polystyrene (PS) beads were studied on compressive strength of foamed cement composites. The increasing amount of fly ash addition up to 6 wt. % has been found to increase the ... -
The effects of various concentrations of NaOH on the inter-particle gelation of a fly ash geopolymer aggregate
(MDPI AG, 2021-02)Aggregates can be categorized into natural and artificial aggregates. Preserving natural resources is crucial to ensuring the constant supply of natural aggregates. In order to preserve these natural resources, the production ... -
Inovasi aset baru kecemerlangan pendidikan Melayu: inisiatif Universiti Malaysia Perlis (UniMAP)
(Universiti Malaysia Perlis (UniMAP), 2012-03-29)Kertas pembentangan ini dibuat bagi menerangkan mengenai inovasi aset baru kecemerlangan pendidikan melayu melalui inisiatif yang dilakukan oleh Universiti Malaysia Perlis (UniMAP). Inovasi memainkan peranan penting dalam ... -
Mechanical properties and fracture behaviour of coconut fibre-based green composites
(Foundation for Materials Science and Engineering “Serban Solacolu”, 2012)This paper presents the influence of natural fibre content on the mechanical properties of coconut fibre based-green composites. The mixture ratio of cement:sand by weight was fixed at 1:1. Coconut fibre was used as ... -
Mechanical properties of ZTA composite using cold isostatic pressing and uniaxial pressing
(Trans Tech Publications, 2013)Alumina-zirconia composite is an engineering material with a great potential to be develop for application as high temperature resistance structural material. In this research, zirconia toughness alumina (ZTA) was produced ... -
Microstructure studies on the effect of the alkaline activators of fly ash-based geopolymer at elevated heat treatment temperature
(Trans Tech Publications, 2013)Fly ash-based geopolymers are new binding materials produced to replace the ordinary Portland cement (OPC) used in concrete. In this research, the effect of alkaline activators on the compressive strength and the microstructure ... -
The need to intensify research efforts in the alternative to lead shot
(Trans Tech Publications, 2014)The problem of lead poisoning resulting from the use of lead shot in hunting waterbirds and shooting sports has led to the partial ban, voluntary restriction and complete ban of lead shot in some countries. The ban resulted ... -
New processing method of kaolin-based geopolymer brick by using geopolymer brick machine
(Trans Tech Publications, 2014-01)With increased activity in construction, deficiency of building materials and construction waste improvements have encouraged the development of new building materials. Conventional construction bricks are usually made ... -
On the structure of shape memory alloys
(Trans Tech Publications, 2013-12)The paper presents the obtaining of shape memory alloys, base copper and a diffractometer and microscopic study on some samples. The study was made on CuZnAl samples, obtained by classic casting and educated. The shape ... -
Preliminary study on the physical properties of palm ash and PCB waste mixed with phenolic resin.
(Universiti Malaysia PerlisSchool of Materials Engineering & School of Environmental Engineering, 2010-06-09)Brake pad is widely used in automotive industry and consists of various materials including asbestos which is harmful to the human and its production exceeds 10 or more ingredients. In this work, preliminary investigation ... -
Study on Ferum (Fe) and Zinc (Zn) removal by using rice bran at Sungai Pelepah, Kota Tinggi, Johor
(AENSI Publisher All rights reserved., 2013-10)Water pollution due to heavy metals is currently occurring at Sungai Pelepah, Kota Tinggi. Adsorption method is one of the most low cost effective methods to overcome this pollution problem compared to the other available ... -
Study on physical and chemical properties of fly ash from different area in Malaysia
(Trans Tech Publications, 2013-12)Fly ash is residue from the combustion of coal which widely available in worldwide and lead to waste management proposal. Moreover, the use of fly ash is more environmental friendly and save cost compared to OPC. Fly ash ... -
Study on properties and morphology of kaolin based geopolymer coating on clay substrates
(Trans Tech Publications, 2013-12)The application of geopolymer as a coating was not widely explored by other researchers and therefore the study of kaolin based geopolymer coating applied on different types of clay substrate (unsintered and sintered) was ... -
Study on the properties of oil palm trunk fiber (OPTF) in cement composite
(Trans Tech Publications, 2013)Properties of oil palm trunk fiber reinforced cement composite were investigated in this study. Oil palm trunk fiber was used to improve the properties of cement composite. It was found that increasing in oil palm trunk ...