Browsing Researchers by Author "Umar, Kassim"
Now showing items 1-3 of 3
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Characterization of limestone and dolomite using x-ray fluorescent (XRF) for cement processing
Mokhzani Khair, Ishak; Khairul Nizar, Ismail; Kamarudin, Hussin; Wan Mohd Sabki, Wan Omar; Banjuraizah, Johar; Mohd Nazry, Salleh; Umar, Kassim (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 ... -
Recycling waste tire into concrete-rubber composite
Mokhzani Khair, Ishak; Khairul Nizar, Ismail; Kamarudin, Hussin; Wan Mohd Sabki, Wan Omar; Mohd Asri, Ab. Rahim; Umar, Kassim; Libren Francis, Doublin; Norfadhilah, Ibrahim (Universiti Kebangsaan Malaysia (UKM)Faculty of Engineering & Built Environment, 2009-10-20)This research is to recycle 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 ... -
Reutilization of waste tire into concrete-rubber composite
Mokhzani Khair, Ishak; Khairul Nizar, Ismail; Wan Mohd Sabki, Wan Omar; Kamarudin, Hussin; Mohd Asri, Ab. Rahim; Umar, Kassim; Libren Francis, Doublin; Norfadhilah, Ibrahim (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 ...