?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=STUDI+KUAT+TEKAN+PAVING+BLOCK+DARI+CAMPURAN+TANAH%0D%0ALEMPUNG%2C+SEMEN%2C+DAN+ABU+SEKAM+PADI+MENGGUNAKAN+ALAT%0D%0APEMADAT+MODIFIKASI.&rft.creator=+SHERLIANA%2C++1215011102&rft.subject=Mesin+(General).+Mesin+Sipil+(General)&rft.description=Salah+satu+dari+sarana+transportasi+yang+sudah+lazim+digunakan+dalam+perkerasan%0D%0Ajalan+yaitu+paving+block.+Paving+block+terbuat+dari+campuran+semen+portland+atau%0D%0Abahan+perekat+hidrolisis+sejenis%2C+air%2C+dan+agregat+dengan+atau+tanpa+bahan+lainnya.%0D%0AAkan+tetapi%2C+penggunaan+material+tersebut+membuat+harga+produksi+menjadi%0D%0Amahal.+Untuk+itu%2C+pada+penelitian+ini+proses+pembuatan+paving+block+akan+dicoba%0D%0Amenggunakan+bahan+alternatif+berupa+campuran+tanah+dengan+bahan+additive+abu%0D%0Asekam+padi+yang+berasal+dari+limbah+pembakaran+batang+padi+yang%0D%0Adikombinasikan+dengan+semen+portland.%0D%0ASampel+tanah+yang+diuji+pada+penelitian+ini+yaitu+tanah+lempung+yang+berasal+dari%0D%0Adaerah+Raja+Basa%2C+Lampung+Selatan.+Variasi+perbandingan+kadar+campuran+abu%0D%0Asekam+padi+yang+digunakan+adalah+0%25%2C+7%25%2C+9%25%2C+11%25%2C+dan+13%25%2C+dengan+waktu%0D%0Apemeraman+7+hari+serta+dengan+perlakuan+pasca+pembakaran+dan+pra+pembakaran%0D%0Asampel+paving+block.+Berdasarkan+hasil+pengujian+fisik+tanah+asli%2C+USCS%0D%0Amengklasifikasikan+sampel+tanah+sebagai+tanah+berbutir+halus+dan+termasuk+ke%0D%0Adalam+kelompok+CL.%0D%0AHasil+penelitian+menujukkan+bahwa+pembuatan+paving+block+menggunakan%0D%0Amaterial+tanah+dengan+bahan+additive+abu+sekam+padi+tidak+memenuhi+SNI+paving%0D%0Ablock.+Akan+tetapi%2C+secara+umum+penambahan+bahan+additive+tersebut+dapat%0D%0Ameningkatkan+sifat+fisik+dan+mekanik+tanah.+Hal+ini+terbukti+dengan%0D%0Ameningkatnya+nilai+kadar+air+optimum+campuran+dan+sifat+daktilitas+paving+block.%0D%0AUntuk+nilai+kuat+tekan+paving+block+tanpa+pembakaran+dan+dengan+proses%0D%0Apembakaran+paling+baik+ditunjukkan+pada+penambahan+kadar+campuran+9%25.%0D%0AKata+Kunci+%3A+Paving+block%2C+tanah+lempung%2C+kuat+tekan%0D%0A%0D%0AABSTRACT%0D%0A%0D%0AOne+of+means+transportation+wich+already+familiar+is+paving+block+Paving+blocks%0D%0Amade+of+a+mixture+of+portland+cement+or+adhesive+material+like+hydrolysis%2C+water%2C%0D%0Aand+aggregates+with+or+without+other+ingredients.+However%2C+the+use+of+the%0D%0Amaterial+is+made+into+high+production+rates.+Therefore%2C+in+this+study+the+process+of%0D%0Amanufacture+of+paving+blocks+will+be+tested+using+alternative+materials+such+as%0D%0Asoil+mixtures+with+rice+husk+ash+additive+materials+derived+from+residual%0D%0Acombustion+rice+straw+waste+combined+with+portland+cement.%0D%0ASoil+samples+were+tested+in+this+study+are+derived+from+clay+Kota+Baru%2C+South%0D%0ALampung+are..+Variations+in+content+the+mixture+used+was+0%25%2C+7%25%2C+9%25%2C+11%25+and%0D%0A13%25%2C+to+7+days+curing+time+and+with+burning+treatment+and+without+burning%0D%0Apaving+block+samples.+Based+on+the+results+of+physical+testing+original+soil%2C+USCS%0D%0Asoil+samples+classified+as+fine-grained+soil+and+included+in+the+CL+group.%0D%0AThe+results+showed+that+the+manufacture+of+paving+blocks+using+the+soil+material%0D%0Awith+additive+materials+such+as+rice+husk+ash+and+cement+did+not+fulfill+SNI+paving%0D%0Ablock.+However%2C+in+general+the+addition+of+the+additive+materials+can+increase+the%0D%0Aphysical+and+mechanical+properties+of+the+soil.+It+is+proved+by+the+increasing%0D%0Avalue+of+the+optimum+moisture+content+and+ductility+of+paving+blocks.+For+the%0D%0Acompressive+strength+of+paving+blocks+without+and+with+burning+process+is+best%0D%0Ashown+in+the+addition+of+a+mixture+of+9%25+content.%0D%0AKeywords%3A+Paving+blocks%2C+clay+soil%2C+compressive+strength&rft.publisher=UNIVERSITAS+LAMPUNG&rft.date=2016-03-14&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F21800%2F1%2FABSTRACT%2520%2528ABSTRAK%2529.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F21800%2F19%2FSKRIPSI%2520FULL.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F21800%2F20%2FSKRIPSI%2520TANPA%2520BAB%2520PEMBAHASAN.pdf&rft.identifier=+++SHERLIANA%2C+1215011102++(2016)+STUDI+KUAT+TEKAN+PAVING+BLOCK+DARI+CAMPURAN+TANAH+LEMPUNG%2C+SEMEN%2C+DAN+ABU+SEKAM+PADI+MENGGUNAKAN+ALAT+PEMADAT+MODIFIKASI.++UNIVERSITAS+LAMPUNG%2C+FAKULTAS+TEKNIK.+++++&rft.relation=http%3A%2F%2Fdigilib.unila.ac.id%2F21800%2F