Nor Faizah Bawadi
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Nor Faizah Bawadi
Official Name
Nor Faizah, Bawadi
Alternative Name
Bawadi, Nor Faizah
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Scopus Author ID
56644884900
Researcher ID
P-8747-2019

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  • Publication
    Performance of Sugar Cane Baggage Ash (SCBA) as Partially Replacement of Cement in Concrete
    ( 2023-10-04)
    Mustaqqim Abdul Rahim
    ;
    Cheah S.W.
    ;
    Ayob A.
    ;
    Nor Faizah Bawadi
    ;
    Norlia Mohamad Ibrahim
    ;
    Shamilah Anudai @ Anuar
    ;
    Nur Liza Rahim
    ;
    Umar Kassim
    Sugar cane is main food crop in tropical and subtropical countries. It is the main resource for the sugar production. Sugar cane bagasse (SCB) is a waste that produced after the juice extraction of sugarcane while sugar cane bagasse ash (SCBA) produced after the control burning of SCB. The use of waste products as partial replacement for the material in concrete can help to reduce the environmental and economic problem. Since the cost of construction materials such as cement is increasing spirally and agricultural waste such as SCBA can be obtained at low cost, it has a good potential to use in concrete as cement replacement. In this study, the workability, density, and compressive strength of the concrete been chosen to compare with the green concrete. Three different types concrete cube have been casted in this study, na1111mely; 0, 5%, 7.5%, 10% of SCBA to replace for cement. The size of the cube samples to be casted is 100 x 100 x 100 mm and cured for 7 and 28 days. The study show that the optimum percentage for SCBA concrete is 5%, it give the highest compressive strength value compare to other percentage at 28 days.
      1
  • Publication
    Physical and mechanical properties of coconut shell concrete (CSC)
    ( 2021-07-21)
    Mustaqqim Abdul Rahim
    ;
    Cheah S.W.
    ;
    Afizah Ayob
    ;
    Norlia Mohamad Ibrahim
    ;
    Shamilah Anudai @ Anuar
    ;
    Nor Faizah Bawadi
    ;
    Shahidan S.
    ;
    Ahmad A.N.A.
    The use of waste products as partial replacement for the material in concrete can help to reduce the environmental and economic problem. Coconut shell (CS) is one of the agricultural waste that suitable to use as and coarse aggregates replacement due availability of CS which not only can help to decrease the cost of the concrete and reduce the environmental problem, it also can maintain the properties of the concrete. In this study, the compressive strength of the concrete has been chosen to be investigated. Three different types concrete cube have been casted in this study; 0, 10%, 15%, 20% of CS to replace for coarse aggregates. The size of the cube samples to be casted is 100 x 100 x 100 mm and were cured for 7 and 28 days. The study shows that the optimum percentage for CS concrete is 10% due to in this percentage of replacement, it gives the highest compressive strength value compare to other percentage at 28 days.
      4