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Download (1233Kb) - Pusat Dokumentasi dan Informasi Ilmiah UNS

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RENCANA CAMPURAN BETON SERATA. Data Bahan1. Bahan pasir : Karanganyar2. Bahan kerikil : Pecah mesin, Karanganyar3. Diameter kerikil : ¾” (19 mm)4. Jenis semen : PC Type I merek Nusantara5. Faktor air semen : 0,66. Volume serat : 0%, 0,3%, 0,6%, 0,9%, 1,2%, 1,5%, 1,8%, 2,1%7. Diameter serat : 1,405 mm8. Panjang serat : 50 mm9. Aspect ratio (l/d) : 35,59B. DATA SPECIFIC GRAVITY1. Specific gravity Air : 1 000 kg/m 32. Specific gravity Pasir SSD : 2 503 kg/m 33. Specific gravity Kerikil SSD : 2 495 kg/m 34. Specific gravity PC : 3 150 kg/m 35. Specific gravity serat : 656,47 kg/m 3C. PERENCANAAN CAMPURAN BETON SERAT(Vf = 0%, 0,3%, 0,6%, 0,9%, 1,2%, 1,5%, 1,8%, 2,1%)1. Dari grafik B.1 <strong>dan</strong> l = 50 mm, diperoleh VB time = 15 detik,Dari grafik B.2 untuk l/d = 35,59, diperoleh VB time

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