tabel baja

CONTOH PERHITUNGAN BERAT BESI BETON DALAM 1 M3

BESI BETON POLOS BESI BETON SPIRAL

No Diameter Berat Besi No Diameter Berat Besi No. Diameter Berat Besi

mm Kg / m1 mm Kg / m1 mm Kg / m1

1 4.0 0.13 11 12 0.89 1 10.00 0.62

2 5.0 0.12 12 13 1.04 2 13.00 1.04

3 5.5 0.19 13 14 1.21 3 16.00 1.58

4 5.7 0.20 14 16 1.58 4 19.00 2.23

5 6.0 0.22 15 19 2.23 5 22.00 2.98

6 6.5 0.31 16 22 2.98 6 25.00 3.85

7 8.0 0.40 17 23 3.26 7 29.00 5.19

8 9.0 0.53 18 25 3.85 8 32.00 6.31

9 10.0 0.62 19 28 4.83 9 36.00 7.99

10 11.0 0.75 20 31 5.93

21 32 6.31

MENGHITUNG BERAT BESI BETON DALAM 1 M3

1. Kolom Praktis 12 X 12 cm' pakai tulangan 4 batang dia. 10 beugel dia. 6 jarak 20 cm

Panjang 1 m3 ukuran 12 x 12 cm= ( 1 : 0.12 : 0.12 ) = 69.44 m1

Besi 4 batang dia. 10 = 4 x 69,44 x 0,62 kg = 172.22 kg ( A)

Besi beugel dia. 6 jarak 20 mm = ( 69,44 : 0,20 ) x ( 4 x 0,08 ) x 0,22 kg = 24.44 kg ( B )

BERAT BESI BETON UNTUK UKURAN 12 x 12 CM1 DALAM 1 M3 = 196.67 kg/m3 ( A + B )

2. Kolom Selasar 15 X 30 cm' pakai tulangan 6 batang dia. 10 beugel dia. 6 jarak 20 cm

Panjang 1 m3 ukuran 15 x 30 cm= ( 1 : 0.15 : 0.30 ) = 22.22 m1

Besi 6 batang dia. 10 = 6 x 22,22 x 0,62 kg = 82.67 kg ( A)

Besi beugel dia. 6 jarak 20 mm = ( 22,22:0,20) x (2x0,11 + 2x26 ) x 0,22 kg = 18.09 kg ( B )

BERAT BESI BETON UNTUK UKURAN 15 x 30 CM1 DALAM 1 M3 = 100.76 kg/m3 ( A + B )

3. Sloof 15 X 20 cm' pakai tulangan 4 batang dia. 10 beugel dia. 6 jarak 20 cm

Panjang 1 m3 ukuran 15 x 20 c= ( 1 : 0.15 : 0.20 ) = 33.33 m1

Besi 4 batang dia. 10 = 4 x 33,33 x 0,62 kg = 82.67 kg ( A)

Besi beugel dia. 6 jarak 20 mm = (33,33:0,20) x (2x0,11+2x0,16)x0,22 kg = 19.80 kg ( B )

BERAT BESI BETON UNTUK 15 x 20 CM1 DALAM 1 M3 = 102.47 kg/m3 ( A + B )

4. Ringbalok 15 X 20 cm' pakai tulangan 4 batang dia. 10 beugel dia. 6 jarak 20 cm

Panjang 1 m3 ukuran 15 x 20 c= ( 1 : 0.15 : 0.20 ) = 33.33 m1

Besi 4 batang dia. 10 = 4 x 33,33 x 0,62 kg = 82.67 kg ( A)

Besi beugel dia. 6 jarak 20 mm = (33,33:0,20) x (2x0,11+2x0,16)x0,22 kg = 19.80 kg ( B )

BERAT BESI BETON UNTUK 15 x 20 CM1 DALAM 1 M3 = 102.47 kg/m3 ( A + B )

Lampiran 1

DAFTAR BERAT BESI KANAL " C "

NO. UKURAN BESI KANAL " C " BERAT 6 M1 BERAT PER 1 M1

6.00

1 60 x 30 x 10 x 1.6 x 6 mm 9.80 kg 1.63 kg

2 60 x 30 x 10 x 2.3 x 6 mm 13.90 kg 2.32 kg

3 75 x 35 x 15 x 1.6 x 6 mm 12.50 kg 2.08 kg

4 75 x 35 x 15 x 2.3 x 6 mm 17.40 kg 2.90 kg

5 75 x 45 x 15 x 1.6 x 6 mm 14.00 kg 2.33 kg

6 75 x 45 x 15 x 2.3 x 6 mm 19.00 kg 3.17 kg

7 100 x 50 x 20 x 2 x 6 mm 21.40 kg 3.57 kg

8 100 x 50 x 20 x 2.3 x 6 mm 24.40 kg 4.07 kg

9 100 x 50 x 20 x 3.2 x 6 mm 33.00 kg 5.50 kg

10 125 x 50 x 20 x 2 x 6 mm 23.70 kg 3.95 kg

11 125 x 50 x 20 x 2.3 x 6 mm 27.10 kg 4.52 kg

12 125 x 50 x 20 x 3.2 x 6 mm 37.00 kg 6.17 kg

13 150 x 50 x 20 x 2 x 6 mm 26.10 kg 4.35 kg

14 150 x 50 x 20 x 2.3 x 6 mm 29.76 kg 4.96 kg

15 150 x 50 x 20 x 3.2 x 6 mm 40.56 kg 6.76 kg

16 150 x 65 x 20 x 2 x 6 mm 28.92 kg 4.82 kg

17 150 x 65 x 20 x 2.3 x 6 mm 33.00 kg 5.50 kg

18 150 x 65 x 20 x 3.2 x 6 mm 45.10 kg 7.52 kg

19 200 x 75 x 20 x 2 x 6 mm 35.52 kg 5.92 kg

20 200 x 75 x 20 x 2.3 x 6 mm 40.62 kg 6.77 kg

21 200 x 75 x 20 x 3.2 x 6 mm 55.62 kg 9.27 kg

Lampiran 2

DAFTAR BERAT BESI IWF

NO. UKURAN IWF BERAT 12 M1 BERAT PER 1 M1

1 100 x 50 x 5 x 7 mm 112.00 kg 9.33 kg2 125 x 60 x 6 x 8 mm 158.40 kg 13.20 kg3 148 x 100 x 6 x 9 mm 253.20 kg 21.10 kg4 150 x 75 x 5 x 7 mm 168.00 kg 14.00 kg5 175 x 90 x 5 x 8 mm 217.40 kg 18.12 kg6 198 x 99 x 4.5 x 7 mm 218.40 kg 18.20 kg7 200 x 100 x 5.5 x 8 mm 256.00 kg 21.33 kg8 248 x 124 x 5 x 8 mm 308.40 kg 25.70 kg9 250 x 125 x 6 x 9 mm 355.20 kg 29.60 kg

10 298 x 149 x 6 x 8 mm 384.00 kg 32.00 kg11 300 x 150 x 6.5 x 9 mm 440.40 kg 36.70 kg12 346 x 174 x 6 x 9 mm 497.00 kg 41.42 kg13 350 x 175 x 7 x 11 mm 595.20 kg 49.60 kg14 396 x 199 x 7 x 11 mm 679.20 kg 56.60 kg15 400 x 200 x 8 x 13 mm 792.00 kg 66.00 kg16 446 x 199 x 8 x 12 mm 794.40 kg 66.20 kg17 450 x 200 x 9 x 14 mm 912.00 kg 76.00 kg18 500 x 200 x 10 x 16 mm 1,075.00 kg 89.58 kg19 588 x 300 x 12 x 20 mm 1,812.00 kg 151.00 kg20 600 x 200 x 11 x 17 mm 1,272.00 kg 106.00 kg21 700 x 300 x 13 x 24 mm 2,220.00 kg 185.00 kg22 800 x 300 x 14 x 26 mm 2,520.00 kg 210.00 kg23 900 x 300 x 16 x 28 mm 2,916.00 kg 243.00 kg

DAFTAR BERAT BESI SIKU " L "

NO. UKURAN BESI KANAL " L " BERAT / BATANG BERAT PER 1 M1

1 25 x 25 x 3 x 6 mm 6.72 kg 1.12 kg

2 30 x 30 x 3 x 6 mm 8.16 kg 1.36 kg

3 40 x 40 x 3 x 6 mm 11.00 kg 1.83 kg

4 40 x 40 x 4 x 6 mm 14.50 kg 2.42 kg

5 50 x 50 x 4 x 6 mm 18.50 kg 3.08 kg

6 50 x 50 x 5 x 6 mm 22.60 kg 3.77 kg

7 60 x 60 x 5 x 6 mm 27.30 kg 4.55 kg

8 60 x 60 x 6 x 6 mm 32.52 kg 5.42 kg

9 65 x 65 x 6 x 6 mm 35.46 kg 5.91 kg

10 70 x 70 x 7 x 6 mm 44.28 kg 7.38 kg

11 75 x 75 x 6 x 6 mm 41.22 kg 6.87 kg

12 75 x 75 x 8 x 6 mm 54.18 kg 9.03 kg

13 80 x 80 x 8 x 6 mm 57.96 kg 9.66 kg

14 90 x 90 x 9 x 6 mm 73.20 kg 12.20 kg

15 100 x 100 x 8 x 6 mm 73.20 kg 12.20 kg

16 100 x 100 x 10 x 6 mm 90.60 kg 15.10 kg

17 120 x 120 x 10 x 12 mm 218.40 kg 36.40 kg

18 120 x 120 x 12 x 12 mm 260.00 kg 43.33 kg

19 125 x 125 x 12 x 12 mm 280.00 kg 46.67 kg

20 130 x 130 x 9 x 12 mm 214.20 kg 35.70 kg

21 130 x 130 x 12 x 12 mm 280.00 kg 46.67 kg