?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=PEMANFAATAN+SERAT+DAN+PARTIKEL+TEMPURUNG+KELAPA+SAWIT+SEBAGAI+PENGGANTI+BAHAN+PEMBUATAN+PLAFON+ETERNITE%0D%0A%0D%0A&rft.creator=Dwi+Kurniawan+Saputra%2C++0515021038&rft.subject=+&rft.description=abstrak+indonesia%0D%0A%0D%0APengkajian++ilmu+pengetahuan+dan+teknologi+dalam+bidang+rekayasa++material+serta+berkembangnya+isu+lingkungan+hidup+menuntut+terobosan+baru+dalam+penyediaan+material+yang+berkualitas+tinggi+dan+ramah+lingkungan.++Material+bukan+logam+khususnya+komposit+berpenguat+serat+alam+yang+bersifat++lebih+ringan%2C+mudah+dibentuk%2C+tahan++korosi%2C+harga+murah+dan+mudah+diperoleh.+tujuan+penelitian+untuk+mengetahui+sifat+mekanik+komposit+serat+dan+partikel+tempurung+kelapa+sawit+melalui+pengukuran+kekuatan+tarik%2C+kekerasan+dan+lentur.%0D%0APada+penelitian+ini+menggunakan+bahan+berupa+Semen%2C+serat+dan+tempurung+kelapa+sawit%2C++serta+menggunakan+peralatan+berupa+cetakan%2C+penggaris%2C+ayakan%2C+neraca+dan+lain-lain.+Serat+pada+komposit+disusun+secara+acak+dengan+variasi+fraksi+massa+40%25+partikel+tempurung+kelapa+sawit%2C+35%25+partikel+dan+5%25+serat+kelapa+sawit%2C+30%25+partikel+dan+10%25+serat+kelapa+sawit+serta+25%25+partikel+dan+15%25+serat+kelapa+sawit.+Pengujian+Tarik++yang++dilakukan++dengan++acuan++standar+DIN+50125%2C+pengujian+lentur+dengan+standart+DIN+1101.+Pengujian+melalui+proses+uji+tarik+dan+uji+lentur+untuk+mengetahui+sifat+mekanik+komposit.%0D%0AHasil+uji+lentur+yang+memiliki+nilai+tertinggi+yaitu+pada+kandungan+komposit+25%25+partikel+dan+15%25+serat+yaitu+sebesar+2.44+N%2Fmm2+dan+nilai+lentur+yang+terendah+pada+kandungan+komposit+40%25+partikel+kelapa+sawit+yaitu+sebesar+1.365+N%2Fmm2.+Untuk+hasil+uji+tarik+yang+memiliki+nilai+tertinggi+yaitu+pada+kandungan+komposit+30%25+partikel+dan+10%25+serat+kelapa+sawit+sebesar+0.479+N%2Fmm2%2C+dan+untuk+nilai+tarik+terendah+yaitu+pada+kandungan+komposit+35%25+partikel+dan+5%25+serat+kelapa+sawit+sebesar+0.15+N%2Fmm2.+Sedangkan+untuk+nilai+kekerasan+yang+memiliki+nilai+tertinggi+yaitu+pada+kandungan+komposit+30%25+partikel+dan+10%25+Serat+kelapa+sawit+sebesar+36%2C5+HRH%2C+dan+nilai+terendah+26%2C5%25+HRH+pada+kandungan+komposit+35%25+partikel+dan+5%25+serat+kelapa+sawit.%0D%0A+%0D%0AKata-kata+kunci%3A+Komposit%2Cserat+dan+partikel+tempurung+kelapa+sawit%2C+kekuatan+mekanik%2C+uji+tarik%2C+uji+kekerasan+dan+uji+lentur.%0D%0A%0D%0Aabstrak+inggris%0D%0A%0D%0AAssessment+of+science+and+technology+in+the+field+of+materials+engineering+and+the+development+of+environmental+issues+require+new+breakthroughs+in+the+provision+of+high+quality+materials+and+environmentally+friendly.+Nonmetallic+materials+Composite+especially+natural+fibers+that+are+more+lightweight%2C+malleable%2C+corrosion+resistance%2C+low+price+and+easy+to+obtain.+research+purposes+to+determine+the+mechanical+properties+of+composite+fiber+and+palm+shell+particles+by+measuring+tensile+strength%2C+hardness+and+bending.%0D%0AIn+this+study%2C+the+materials+used+are+such+as+cement%2C+fiber+and+oil+palm%E2%80%99s+shell%2C+and+using+tools+such+as+mold%2C+ruler%2C+sieve%2C+balance+sheets%2C+and+others.+Composite+fibers+arranged+randomly+on+the+variation+of+particle+mass+fraction+of+40%25+coconut+oil%2C+35%25+of+particles+and+5%25+palm+fiber%2C+30%25+particles+and+10%25+fiber+and+25%25+palm+oil+and+15%25+of+particles+of+oil+palm+fiber.+Pull+Testing++was+conducted+with+reference+to+DIN+50+125%2C+flexure+testing+with+standard+DIN+1101.++Both+tensile+testing+and+flexural+testing+were+conducted+to+determine+the+mechanical+properties+of+the+composite.%0D%0A+The+highest+value+of+flexure+test++result+is+in+the+composite+content+of+25%25+particles+and+15%25+fiber+particles+is+equal+to+2%3A44+N%2Fmm2+and++the+lowest+value+of+bending+test++result+is+the+composite+content+of++particles+40%25+of+palm+oil+is+equal+to+1365+N%2Fmm2.+While+for+the+tensile+test+results%2C+the+highest+value+is++in+the+composite+content+of+30%25+and+10%25+of+particles+of+oil+palm+fiber++at++0.479+N%2Fmm2%2C+and+for++the+lowest+drag+value++is+on+the+particle+content+of+35%25+composite+and+5%25+palm+fiber++at++0.15+N%2Fmm2+.+As+for+the+highest+value+in+hardness+test+is+in+the+composite+content+of+30%25+and+10%25+of+particles+Fiber+HRH+palm+of+36.5%2C+and+the+lowest+value+is+26.5%25+HRH+the+composite+contains+of+35%25+particle+and+5%25+palm+fiber.%0D%0AKey+words%3A+Composite%2C+fiber+and+palm+shell+particles%2C+mechanical+strength%2C+tensile+test%2C+hardness+test+and+bending+test.%0D%0A&rft.publisher=Fakultas+Teknik+&rft.date=2013-02-13&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F6800%2F1%2F03.%2520Abstract.docx&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F6800%2F2%2F02.%2520English%2520Abstract.docx&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F6800%2F3%2F04.%2520Kover%2520dalam.docx&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.a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