Utilisation of waste paper sludge ash (WPSA) and recycled concrete aggregate (RCA) in producing controlled low- strength material (CLSM) / Farhah Afina Mohamed Nassir

Mohamed Nassir, Farhah Afina (2020) Utilisation of waste paper sludge ash (WPSA) and recycled concrete aggregate (RCA) in producing controlled low- strength material (CLSM) / Farhah Afina Mohamed Nassir. [Student Project] (Unpublished)

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Abstract

Overflowing of landfills with waste paper, tested concrete cubes, and construction and demolition waste have become a major problem nowadays since Malaysia is a developing country. Hence, in this study, both waste paper and tested concrete cube were recycled as partially cement and fully sand replacement in the production of a new design of control low- strength material (CLSM) sample, respectively. The flowability, drying shrinkage percentage, compressive strength, triaxial shear strength, permeability, and bearing strength test were conducted following the standards. All harden samples were cured in the air before the test. It was found that the percentages of cement replacement and water to cementitious material (w/cm) bring a major impact on the results of the experiments. The strength obtained from the experimental was found in the range of normal CLSM of below 8.3 MPa. Hence, as the strength of the tested sample is under the CLSM’s requirement, the newly designed mix of CLSM using waste paper sludge ash (WPSA) and recycled concrete aggregate (RCA) is suitable to be used as a sub-base in the infrastructure application.

Metadata

Item Type: Student Project
Creators:
Creators
Email
Mohamed Nassir, Farhah Afina
2017419708
Contributors:
Contribution
Name
Email / ID Num.
Thesis advisor
Md Nor, Noorsuhada
UNSPECIFIED
Subjects: T Technology > TA Engineering. Civil engineering > Materials of engineering and construction
T Technology > TA Engineering. Civil engineering > Materials of engineering and construction > Concrete
T Technology > TA Engineering. Civil engineering > Materials of engineering and construction > Concrete > Strength and testing
Divisions: Universiti Teknologi MARA, Pulau Pinang > Permatang Pauh Campus > Faculty of Civil Engineering
Programme: Bachelor of Engineering (Hons) Civil (Infrastructure)
Item ID: 39847
Uncontrolled Keywords: control low- strength material (CLSM), waste paper sludge ash (WPSA), recycled concrete aggregate (RCA)
URI: https://ir.uitm.edu.my/id/eprint/39847

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