?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=STUDI+PEMBUATAN+PAVING+BLOCK+CAMPURAN+MATERIAL+TANAH%2C+SEMEN+DAN+FLY+ASH+(ABU+TERBANG)+SEBAGAI+ALTERNATIF+JALAN+LINGKUNGAN+(STUDY+OF+MAKING+PAVING+BLOCK+FROM+SOIL%2C+CEMENT+AND+FLY+ASH+AS+AN+ALTERNATIVE+PATHWAY)&rft.creator=Ahyauddin%2C+AGUSTINA+ANGGRAINI&rft.subject=Teknologi+(General)&rft.subject=Mesin+(General).+Mesin+Sipil+(General)&rft.description=Paving+block+adalah+suatu+komposisi+bahan+bangunan+yang+dibuat+dari+campuran+semen+portland%2C+air%2C+dan+agregat+dengan+atau+tanpa+bahan+tambahan+lainnya+yang+tidak+mengurangi+mutu+beton.+Akan+tetapi%2C+penggunaan+semen+dan+pasir+sebagai+agregat+sudah+sering+digunakan+dalam+pembuatan+paving+block+dipasaran+pada+umumnya.+Salah+satu+upaya+untuk+menciptakan+inovasi+baru+pada+bahan+campuran+paving+block+yaitu+dengan+mencoba+bahan+additive+tidak+hanya+menggunakan+semen+melainkan+menambahkan+bahan+additive+yang+digunakan+salah+satunya+fly+ash+(+abu+terbang)+yang+berasal+dari+limbah+pembakaran+batubara+PLTU+Tarahan+Lampung.%0D%0ASampel+tanah+yang+diuji+pada+penelitian+ini+yaitu+tanah+yang+berasal+dari+daerah+Karang+Anyar%2C+Lampung+Selatan.+Variasi+kadar+campuran+yang+digunakan+adalah+6%25%2C+8%25+dan+10%25%2C+perbandingan+antara+fly+ash+(+abu+terbang)+dan+semen+yaitu+1%3A1+dengan+waktu+pemeraman+7+hari+serta+dengan+perlakuan+tanpa+pembakaran+dan+pasca+pembakaran+pada+sampel+paving+block+.+Berdasarkan+pengujian+sifat+fisik+tanah+asli%2C+AASHTO+mengklasifikasikan+sampel+tanah+pada+kelompok+A-7-6+(tanah+berlempung)+sedangkan+USCS+mengklasifikasikan+sampel+tanah+sebagai+tanah+berbutir+halus+dan+termasuk+ke+dalam+kelompok+CL.%0D%0AHasil+penelitian+ini+diperoleh+nilai+rata-rata+kuat+tekan+yaitu+pada+campuran+10%25+pasca+pembakaran+yang+terbesar+yaitu+sebesar+40%2C77+kg%2Fcm2.+Dengan+demikian+bahwa+disamping+jumlah+semen+dan+fly+ash%2C+perilaku+pasca+pembakaran+juga+mempengaruhi+nilai+kuat+tekannya.+Akan+tetapi+nilai+rata-rata+kuat+tekan+yang+dihasilkan+secara+keseluruhan+campuran+persenan+tidak+memenuhi+syarat+paving+block+SK-SNI-03-1996+yaitu+minimal+kuat+tekan+sebesar+85+kg%2Fcm2.+Selain+kuat+tekan+pengujian+daya+serap+air+yang+dihasilkan+diantara+3-9%25+secara+keseluruhan+memenuhi+syarat+paving+block+SK+SNI+%E2%80%93+03+%E2%80%93+0691+%E2%80%93+1996+.%0D%0AKata+kunci+%3A+Paving+block%2C+tanah+lempung+anorganik%2C+kuat+tekan%2C+daya+serap+air.%0D%0A(Paving+block+is+a+composition+of+construction+materials+made+of+a+mixture+of+portland+cement%2C+water%2C+and+aggregates+with+or+without+other+additives+that+do+not+reduce+the+quality+of+the+concrete.+However%2C+the+use+of+cement+and+sand+as+an+aggregate+is+often+used+in+the+manufacture+of+paving+block+in+general.+One+of+the+efforts+to+create+new+innovations+in+the+mixture+of+paving+block+material+is+to+try+using+not+only+cement+as+an+additive+but+also+adding+other+additive+like+fly+ash+from+waste+of+coal+burning+in+Tarahan+power+plant+of+Lampung.%0D%0AThe+samples+of+soil+tested+in+this+study+was+derived+from+the+soil+of+Karang+Anyar%2C+South+Lampung.+The+variation+in+the+levels+of+the+mixture+used+is+6%25%2C+8%25+and+10%25%2C+the+comparison+between+fly+ash+and+cement+is+1%3A1+with+7+days+of+curing+time+without+combustion+and+post-combustion+of+the+paving+block+sample.+Based+on+the+physical+properties+testing+of+the+original+soil%2C+AASHTO+classifies+the+soil+samples+in+group+A-7-6+(clay+soil)%2C+while+USCS+classifies+soil+samples+as+fine-grained+soil+and+belongs+to+the+group+of+CL%0D%0AThe+result+of+this+study+indicates+that+the+average+value+of+the+compressive+strength+at+10%25+blend+of+the+largest+post-combustion+is+equal+to+40.77+kg%2Fcm2.+Thus%2C+in+addition+to+the+amount+of+cement+and+fly+ash%2C+post-combustion+treatment+also+affects+the+value+of+compressive+strength.+However%2C+the+value+of+the+average+compressive+strength+of+the+resulting+overall+gratuities+mix+is+not+eligible+as+paving+block+SK-SNI+03-1996+that+is+a+minimum+compressive+strength+of+85+kg+%2Fcm2.+Beside+the+compressive+strength%2C+testing+of+produced+water+absorption+between+3-9%25+qualify+paving+block+SK+SNI+-+03-0691+-+1996.%0D%0AKeywords%3A+paving+block%2C+inorganic+clay%2C+compressive+strength%2C+water+absorption.)&rft.publisher=Fakultas+Teknik&rft.date=2013-12-23&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F504%2F1%2FABSTRAK%2520INDONESIA.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F504%2F2%2FABSTRACT%2520INGGRIS.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F504%2F3%2FHALAMAN%2520PERSETUJUAN.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F504%2F4%2FHALAMAN%2520PERNYATAAN.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F504%2F5%2FDAFTAR%2520ISI.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F504%2F6%2FBAB%2520I.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F504%2F7%2FBAB%25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