?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=STUDI+SIFAT+FISIK+TANAH+ORGANIK+YANG+DISTABILISASI+MENGGUNAKAN+CORNICE+ADHESIVE+(PEREKAT+GYPSUM)&rft.creator=ADI+LESMANA+PUTRA%2C+0615011031&rft.subject=Mesin+(General).+Mesin+Sipil+(General)&rft.subject=Konstruksi+bangunan&rft.description=ABSTRAK%0D%0A%0D%0A%0D%0APada+suatu+perencanaan+konstruksi+jalan+raya%2C+lapisan+subgrade+merupakan+lapisan+paling+bawah+yang+berfungsi+meneruskan+beban+dari+lapisan+perkerasan.+Suatu+konstruksi+sangat+berhubungan+dengan+keadaan+kondisi+fisik+tanah.+Untuk+memperbaiki+sifat+tanah+yang+ada+sehingga+tanah+mempunyai+sifat+yang+memenuhi+tuntutan+teknis+maka+dilakukanlah+stabilisasi.+Usaha+stabilisasi+yang+banyak+dilakukan+adalah+stabilisasi+dengan+menggunakan+bahan+additive.+Salah+satunya+menggunakan+bahan+additive+alternatif+yaitu+cornice+adhesive%2C+yang+diharapkan+mampu+memperbaiki+sifat+tanah+sehingga+lapisan+tanah+tersebut+layak+digunakan+sebagai+subgrade.%0D%0ASampel+tanah+yang+diuji+pada+penelitian+ini+adalah+tanah+organik+yang+berasal+dari+daerah+Rawa+Sragi%2C+Lampung+Timur.+Variasi+kadar+campuran+yang+digunakan+yaitu+5%25%2C+10%25%2C+15%25%2C+dan+20%25.+Pada+tiap+kadar+campuran+dilakukan+waktu+pemeraman+yang+sama+selama+7+hari.+Berdasarkan+pemeriksaan+sifat+fisik+tanah+asli%2C+AASHTO+mengklasifikasikan+sampel+tanah+pada+kelompokA-7+(tanah+berlempung)+dan+subkelompok+A-7-5%2C+sedangkan+USCS+mengklasifikasikan+tanah+sebagai+tanah+berbutir+halus%2C+dan+termasuk+kedalam+kelompok+OH.%0D%0AHasil+penelitian+di+laboratorium+menunjukkan+bahwa+bahan+additive+cornice+adhesive+dapat+memperbaiki+sifat+fisik+tanah+organik.+Hal+itu+terlihat+dari+pengujian+fisik+seperti+kadar+air%2C+analisa+saringan+dan+berat+jenis.+Sementara+pada+pengujian+batas-batas+Atterberg+penggunaan+cornice+adhesive+dapat+menurunkan+nilai+indeks+plastisitas+pada+setiap+penambahan+kadar+campuran%2C+hingga+mencapai+penurunan+nilai+indeks+plastisitas+sebesar+62%2C90%25+pada+kadar+campuran+20%25.%0D%0AKata+kunci+%3A+Cornice+Adhesive%2C+tanah+organik%2C+Indeks+Plastisitas.%0D%0AABSTRACT%0D%0ASTUDY+THE+PHYSICAL+PROPERTIES+OF+ORGANIC+SOIL+STABILIZED+USING+A+CORNICE+ADHESIVE+(GYPSUM+ADHESIVE)%0D%0ABy%0D%0AADI+LESMANA+PUTRA%0D%0AOn+a+highway+construction+planning%2C+subgrade+is+the+bottom+layer+that+serves+to+continue+the+load+of+the+pavement.+The+construction+is+closely+connected+with+the+condition+of+the+physical+properties+of+the+soil.+To+improve+the+properties+of+soil+so+the+soil+has+meet+the+properties+of+the+technical+requirements+we+used+stabilization.+Stabilization+efforts+are+often+undertaken+using+additive+materials.+One+is+to+use+an+alternative+additive+material+that+is+cornice+adhesive.+That+is+expected+to+improve+the+properties+of+the+soil+so+that+the+soil+is+feasible+for+use+as+subgrade.%0D%0AThe+tested+soil+sample+in+this+research+is+organic+soil+that+derived+from+Rawa+Sragi%2C+East+Lampung.+The+variations+of+procentage+are+5%25%2C+10%25%2C+15%25%2C+and+20%25.+Each+of+sample+are+cured+in+7+days.+Based+on+the+physical+soil+properties+investigation%2C+AASHTO+classified+soil+samples+in+group+A-7+(clay+soil)+and+subgroup+A-7-5%2C+while+USCS+classified+the+soil+sample+as+fine-grained+into+OH+group.%0D%0AThe+results+of+the+research+in+the+laboratory+showed+that+the+additive+material+cornice+adhesive+can+improve+the+physical+properties+of+organic+soil.+That+is+can+be+seen+from+the+physical+testing+such+as+moisture+content%2C+sieve+analysis+and+specific+gravity.+While+the+test+of+Atterberg+limits+use+of+cornice+adhesive+can+reduce+the+value+of+plasticity+index+on+each+additional+level+of+mixed%2C+to+achieve+a+reduction+in+plasticity+index+value+of+62%2C90%25+at+20%25+blend+levels.%0D%0AKeywords%3A+Cornice+Adhesive%2C+organic+soil%2C+Plasticity+Index.&rft.publisher=FAKULTAS+TEKNIK&rft.date=2013-05-10&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F5747%2F1%2FABSTRAK.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F5747%2F2%2FCover.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F5747%2F4%2FLembar%2520Pengesahan.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F5747%2F5%2FLembar%2520Persetujuan.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F5747%2F9%2FSurat%2520Pernyataan.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F5747%2F3%2FRiwayat%2520Hidup.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F5747%2F6%2FMOTTO.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F5747%2F7%2Fpersembahan.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F5747%2F8%2FSanwacana.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F5747%2F10%2FDAFTAR%2520ISI.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F5747%2F11%2FDaftar%2520Gambar.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F5747%2F12%2FDaftar%2520Tabel.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F5747%2F13%2FBAB%2520I.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F5747%2F14%2FBAB%2520II.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F5747%2F15%2FBAB%2520III.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F5747%2F16%2FBAB%2520IV.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F5747%2F17%2FBAB%2520V.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F5747%2F18%2FDaftar%2520Pustaka.pdf&rft.identifier=++ADI+LESMANA+PUTRA%2C+0615011031++(2013)+STUDI+SIFAT+FISIK+TANAH+ORGANIK+YANG+DISTABILISASI+MENGGUNAKAN+CORNICE+ADHESIVE+(PEREKAT+GYPSUM).++FAKULTAS+TEKNIK%2C+UNIVERSITAS+LAMPUNG.+++++&rft.relation=http%3A%2F%2Fdigilib.unila.ac.id%2F5747%2F