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020 _aTHE0008123(Local)
_qhardback
040 _aUMP
_beng
_cUMP
_erda
090 _aFKASA .W39 2019 r Bc.
100 1 _aWayrah, Mohamed Yusuf,
_eauthor.
245 1 4 _aThe performance of concrete using flyash and bottoash as partially replacement of cement and fine aggregate /
_cMohamed Yusuf Wayrah
246 3 _aThe performance of concrete using fly ash and bottom ash as partially replacement of cement and fine aggregate
264 1 _aKuantan, Pahang :
_bUMP,
_c2019
264 4 _c© 2019
300 _axii, 44 pages :
_billustrations ;
_c30 cm. +
_e1 CD-ROM
336 _atext
_2rdacontent
336 _atext
_2rdacontent
337 _aunmediated
_2rdamedia
337 _acomputer
_2rdamedia
338 _avolume
_2rdacarrier
338 _acomputer disc
_2rdacarrier
347 _atext file
_bPDF
_2rda
500 _aFaculty of Civil Engineering and Earth Resources
502 _aProject Paper (Bachelors of Civil Engineering) -- Universiti Malaysia Pahang – 2019
504 _aIncludes bibliographical references
520 3 _aConcrete is one of the oldest manufactured construction material used in construction of various structures around the world. Due to its high demand, the material used for concrete production depleting every year. Nowadays, demand for cement sand and gravel continues to increase in concrete production. Excessive sand mining will lead to the degradation of riverine environment. An indiscriminate and illegal sand mining has created many problems in the environmental setting and water quality of the river basin. In this study, local power plant waste was used as replacement of cement and fine aggregate. This investigation is carried out to investigate the performance of concrete using fly ash and bottom. There are 3 types of mix Used in this study and the percentage of fly ash is fixed on 25% and while the bottom ash ranges between 0%, 5%, and 10%.The cement and fine aggregate replacement level were cast before subjected to water curing for 7, and 28 days. Slump test, compressive strength test, and flexural strength were conducted in accordance to the existing standard. The slump value decreased with increase in the replacement level of sand by bottom ash. The percentage of water absorption of the concrete increased with increase in the replacement level of sand by bottom ash. Respectively. Besides that, concrete with 10% coarse aggregate replacement achieved a high compressive strength which is 34.436 N/mm2. In flexural strength test, the concrete beam with 0% replacement also achieved the highest flexural strength with 3.5.648 N/mm2. The optimum fine aggregate replacement in this research is 10% replacement as it still achieved the maximum requirement strength of concrete and is suitable in typical reinforced concrete application in building which intended working life is at least 50 years.
610 2 0 _aFaculty of Civil Engineering and Earth Resources
_xDissertations
650 0 _aUniversities and colleges
_xDissertations
650 0 _xTheses
942 _2lcc
_cPSM