Besi Tangga
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BESI TANGGA tipe B 1. Miring vertical 10 x 6 x 2 = 120 (d12) Butuh panjang = (373+2hak8cm) = 389 cm 466.8 m=410.78 kg = 40 batang besi 12m (sisa 40 potongan 33cm ) 2. Miring horizontal 25 x 6 x 2 = 300 (d12) Butuh panjang= (149+2hak8cm) = 165 cm 49.5m = 43.56 kg = 42 batang besi 12m (sisa 42 potongan 45cm) = 1 batang besi 12m (sisa 1 potongan 210cm) digunakan 1 3. Bordes 1 horizontal 8 x 3 x 2(d12) Butuh panjang = (308+2hak8cm) = 324 cm 155.52 m = 136.86 kg = 16 batang besi 12m (sisa 16 potongan 228cm ) digunakan 16 4. Bordes 1 vertikal 20 x 3 x 2(d12) Butuh panjang = (149+2hak8cm) = 165 cm 198 m = 174.24 kg = 17 batang besi 12m (sisa 17 potongan 45cm )+ 1 sisa potongan 2 5. Bordes 2 horizontal 5 x 3 x 2(d12) Butuh panjang = (308+2hak8cm) = 324 cm 97.2 m = 85.54 kg = 10 batang besi 12m (sisa 10 potongan 228cm ) digunakan 4 6. Bordes 2 vertikal 20 x 3 x 2(d12) Butuh panjang = (80+2hak8cm) = 96 cm 115.2 m = 101.38 kg = 16 sisa potongan 3 + 4 sisa potongan 5 7. Besi Trap (d8) 11x 6 x 10 Butuh panjang 80 cm = 44 batang besi 12m 8. Besi Trap (d8) 3x 6 x 11 Butuh panjang = (149+2hak8cm) = 165 cm = 28 batang besi 12m (sisa 28 potongan 45cm ) = 1 batang besi 12m (sisa 1 potongan 870cm ) 9. Balok tangga 5x3 (d16) Butuh panjang = 570 + 2hak8cm = 15 x 586 cm =7 batang besi 12m (sisa 7 potongan 28cm ) =1 batang besi 12m (sisa 7 potongan 614cm) 10. Begel balok tangga (10d8) 57 x 3 Butuh panjang 106 cm =15 batang besi 12m (sisa 15 potongan 34cm ) =1 batang besi 12m (sisa 1 potongan 564cm )
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Transcript of Besi Tangga
BESI TANGGA tipe B1. Miring vertical 10 x 6 x 2 = 120 (d12)Butuh panjang = (373+2hak8cm) = 389 cm 466.8 m=410.78 kg= 40 batang besi 12m (sisa 40 potongan 33cm)2. Miring horizontal 25 x 6 x 2 = 300 (d12)Butuh panjang= (149+2hak8cm) = 165 cm 49.5m = 43.56 kg= 42 batang besi 12m (sisa 42 potongan 45cm) = 1 batang besi 12m (sisa 1 potongan 210cm) digunakan 13. Bordes 1 horizontal 8 x 3 x 2(d12) Butuh panjang = (308+2hak8cm) = 324 cm 155.52 m = 136.86 kg= 16 batang besi 12m (sisa 16 potongan 228cm) digunakan 164. Bordes 1 vertikal 20 x 3 x 2(d12)Butuh panjang = (149+2hak8cm) = 165 cm 198 m = 174.24 kg= 17 batang besi 12m (sisa 17 potongan 45cm)+ 1 sisa potongan 25. Bordes 2 horizontal 5 x 3 x 2(d12)Butuh panjang = (308+2hak8cm) = 324 cm 97.2 m = 85.54 kg= 10 batang besi 12m (sisa 10 potongan 228cm) digunakan 46. Bordes 2 vertikal 20 x 3 x 2(d12)Butuh panjang = (80+2hak8cm) = 96 cm 115.2 m = 101.38 kg= 16 sisa potongan 3 + 4 sisa potongan 57. Besi Trap (d8) 11x 6 x 10Butuh panjang 80 cm= 44 batang besi 12m 8. Besi Trap (d8) 3x 6 x 11 Butuh panjang = (149+2hak8cm) = 165 cm= 28 batang besi 12m (sisa 28 potongan 45cm)= 1 batang besi 12m (sisa 1 potongan 870cm)9. Balok tangga 5x3 (d16)Butuh panjang = 570 + 2hak8cm= 15 x 586 cm=7 batang besi 12m (sisa 7 potongan 28cm)=1 batang besi 12m (sisa 7 potongan 614cm)10. Begel balok tangga (10d8) 57 x 3Butuh panjang 106 cm=15 batang besi 12m (sisa 15 potongan 34cm)=1 batang besi 12m (sisa 1 potongan 564cm)
Jumlah besi d12 = 40+43+16+17+10 = 126 batangJumlah besi d16 = 8 batangJumlah besi d8 = 44+29+16 = 89 batang+ KAWAT BENDRAT 23.5 KGBESI TANGGA tipe A1. Miring vertical (1) 13 x 4 x 2 (d12)Butuh panjang = (194+2hak8cm) = 210 cm= 20 batang besi 12m (sisa 20 potongan 150cm)= 1 batang besi 12m (sisa 1 potongan 360cm)2. Miring vertical (2) 13 x 2 x 2 (d12)Butuh panjang = (353+2hak8cm) = 369 cm= 17 batang besi 12m (sisa 17 potongan 93cm)= 1 batang besi 12m (sisa 1 potongan 831cm)3. Miring horizontal (1) 13 x 4 x 2 (d12)Butuh panjang= (205+2hak8cm) = 221 cm= 20 batang besi 12m (sisa 20 potongan 95cm)= 1 batang besi 12m (sisa 1 potongan 316cm) digunakan 14. Miring horizontal (2) 24 x 2 x 2 (d12)Butuh panjang= (205+2hak8cm) = 221 cm= 1 sisa (3)+ 19 batang besi 12m (sisa 20 potongan 95cm)5. Bordes 1 horizontal 10 x 4 x 2 (d12)Butuh panjang = (205+2hak8cm) = 221 cm= 16 batang besi 12m (sisa 16 potongan 95cm) 6. Bordes 1 vertikal 12 x 4 x 2 (d12)Butuh panjang = (200+2hak8cm) = 216 cm= 19 batang besi 12m (sisa 19 potongan 120cm)+ 1 sisa potongan 1 (sisa 1 potongan 144cm)7. Bordes 2 horizontal 20 x 2(d12)Butuh panjang = (205+2hak8cm) = 221 cm= 8 batang besi 12m (sisa 8 potongan 95cm) 8. Bordes 2 vertikal 13 x 2 (d12)Butuh panjang = (198+2hak8cm) = 214 cm= 1 sisa (1)+ 5 batang besi 12m (sisa 5 potongan 130cm)9. Besi Trap (d8) 46 x 14 Butuh panjang 80 cm= 43 batang besi 12m (sisa 1 potongan 80cm)10. Besi Trap (d8) 3 x 23 Butuh panjang = (205+2hak8cm) = 221 cm=7 batang besi 12m (sisa 7 potongan 28cm)=1 batang besi 12m (sisa 7 potongan 614cm)11. Balok tangga 5x3 (d16)Butuh panjang = 371 + 2hak8cm= 15 x 386 cm= 5 batang besi 12m (sisa 5 potongan 42cm)12. Balok tangga 5x2 (d16)Butuh panjang = 550cm= 10 x 550 cm= 5 batang besi 12m (sisa 5 potongan 100cm)13. Balok tangga 5x2 (d16)Butuh panjang = 563cm= 10 x 563 cm= 5 batang besi 12m (sisa 5 potongan 74cm)14. Balok tangga 5x3 (d16)Butuh panjang = 544cm= 15 x 563 cm= 7 batang besi 12m (sisa 2 potongan 112cm)= 1 batang besi 12m (sisa 1 potongan 637cm)15. Begel balok tangga (d8) 440Butuh panjang 106 cm=40 batang besi 12m (sisa 40 potongan 34cm)
Jumlah besi d12 = 21+18+21+19+16+19+8+5 = 127 batangJumlah besi d16 = 8+5+5+5 = 23 batangJumlah besi d8 = 43+14+40 = 97 batang
+ KAWAT BENDRAT 25 KG
