000			02914ntm a2200373 i 4500
999			_c92629 _d92635
003			MY-KuUP
005			20251125105556.0
006			t||||fr|||| 000 0
007			ta
008			200715t20192019my a|||fram|| 000 0 eng d
020			_aTHE0008758(Local) _qhardback
040			_aUMP _beng _cUMP _erda
090			_aFKASA .A497 2019 r Bc.
100	0		_aAmy Syahiera Abdul Malik, _eauthor.
245	1	0	_aPotential of oleochemicals waste to serve as partial sand replacement in concrete / _cAmy Syahiera Abdul Malik
264		1	_aKuantan, Pahang : _bUMP, _c2019
264		4	_c© 2019
300			_aix, 42 pages : _billustrations (some color) ; _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		_aThe production of oleochemicals waste (sludge) from palm oil through chemical process is increasing over past few years. Disposal of sludge has brought towards serious environmental problem. At the same time, the growing of construction industry has lead towards the increasing in sand mining activities which pose adverse impact towards the environment as it lowers the stream bottom of the river. In an effort to use the sludge in large volume and to reduce sand mining activities, this research is carried out for its possible in making concrete containing sludge as partial sand replacement. The experimental investigation is performed to evaluate the strength and water absorption of concrete mixtures, in which sand is replaced with 0%, 5% and 10% of sludge by weight of sand. The sludge is oven dried at 100°C for not more than 24 hours after collected from the factory and then the dried sludge are grinded and sieved before mixing. All the mixes were cast in form of cubes and prisms and then subjected to air curing and water curing until the testing date. From the results, it is observed that the combination of sludge content would affect the strength and rate of absorption of the concrete. Samples produced using 5% and 10% sludge as partial sand replacement has not achieved optimum strength compared to control concrete due to the concrete sample are fragile and easily broken since there are presence of polymers in the sludge, while the rate of absorption cannot be recorded as there is corrosive effect on the surface of the sample when the sample is submerged in the water.
610	2	0	_aFaculty of Civil Engineering and Earth Resources _xDisertations
650		0	_aUniversities and colleges _xDisertations
650		0	_aTheses
942			_2lcc _cPSM