Listianasari, Vina Wahyu (2008) PENGARUH PENGGUNAAN LUMPUR LAPINDO TERHADAP KUAT TEKAN DAN DAYA SERAP AIR PADA BATAKO (Studi Penelitian). Other thesis, University of Muhammadiyah Malang.

Preview

Text PENGARUH_PENGGUNAAN_LUMPUR_LAPINDOTERHADAP_KUAT_TEKAN_DAN_DAYA_SERAP_AIRPADA_BATAKO.pdf Download (52kB) | Preview

Abstract

Concrete brick is one of the building material that had function as wall material on building, which made from sand and cement. This eksperiment aimed to found out the pressure strength and water reservativeness on concrete brick to variation of mixtures and percentage in Lapindo mud. And also to found out the use of fly ash on the mixture with Lapindo mud percentage on concrete brick quality. Concrete brick with size of 10 x 20 x 40 cm was made 200 unit with mud variation vary between 0%, 10%, 20%, 30% and 40% each was made 5 test-unit. Test material was to be given with treatment or mixtures variables cement : sand (1:12 and 1:16) by using fly ash as much as 5% and without fly ash (conventional). Results showed pressure strength as much as 195 kg/cm2 with mud variation 10% (fly ash 1:12, cement : sand) includes first class concrete quality and the best water reservativeness in 3,649% less than 25% on mud variation 10% (fly ash 1:12, cement : sand), while the mud percentage above 20% will reach second class concrete quality on pressure strength. By using fly ash, the pressure strength will increase and water reservativeness will decrease, because fly ash had function as a glue and therefore made the surface of the concrete brick become more smooth and hence made a quality of a concrete brick.

Item Type:	Thesis (Other)
Subjects:	T Technology > TA Engineering (General). Civil engineering (General)
Divisions:	Faculty of Engineering > Department of Civil Engineering (22201)
Depositing User:	Anggit Aldila
Date Deposited:	15 May 2012 03:38
Last Modified:	15 May 2012 03:38
URI :	http://eprints.umm.ac.id/id/eprint/5281

Actions (login required)

View Item