SUBOWO, INTEN SETYOWATI LESTARI (2016) Pengaruh Film Mata Tertutup Terhadap Sikap Mahasiswa Tentang Deradikalisasi (Survei pada Komunitas Video Komunikasi Universitas Sultan Ageng Tirtayasa). S1 thesis, UNIVERSITAS SULTAN AGENG TIRTAYASA.
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PENGARUH FLY ASH TERHADAP NILAI CBR DAN SIFATSIFAT.pdf - Published Version Restricted to Registered users only Download (34MB) |
Abstract
Bojonegara highway km 19 Serang Banten, is on damage condition caused of expansive soil condition an truck’s load factor. The expansive soil causing cracky and pumpy soil. This study aim to stabilize soil with added material (fly ash) and to findout it influence to velue of CBR and soil properties. This research using physical test and laboratory compaction without additive material. Then mixing additives material such as fly ash for examining its effect to the California Bearing Ratio (CBR) value, Liquid Limit, Plasticity Limit, water content and density.. Levels of fly ash used for soil stabilization is 0%, 10%, 20%, 30% and 40%. For curing, performed within zero days. Fly ash have cement properties when applied to the soil, so It could add the strength of expansive soil. Based on physical testing result, it shows that the soil is classified as inorganic clay with low plasticity. The CBR test result show that with adding 20% of fly ash for 0.1” penetration CBR value is 37.2%, and for the penetration 0.2” the CBR value is 38.7%. It can be concluded that the adding fly ash to the soil can increase CBR value. Based on physical and properties soil test with adding 20% of fly ash. Obtained its density is 3.40, water content is 17.49%, liquid limit is 45%, plasticity limit is 24.93%, and plasticity index is 20%. The addition of fly ash could reduce the value of the liquid limit and the plastic limit then the plasticity index values tend to decrease as well. Keywords: Fly Ash, Soil Stabilization, California Bearing Ratio, physical properties.
Item Type: | Thesis (S1) | |||||||||
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Subjects: | T Technology > TA Engineering (General). Civil engineering (General) | |||||||||
Divisions: | 03-Fakultas Teknik > 22201-Jurusan Teknik Sipil | |||||||||
Depositing User: | Perpustakaan Pusat | |||||||||
Date Deposited: | 12 Apr 2022 12:10 | |||||||||
Last Modified: | 12 Apr 2022 12:10 | |||||||||
URI: | http://eprints.untirta.ac.id/id/eprint/12144 |
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