| MENGHITUNG BERAT BESI BETON DALAM 1 M3 | | |
| | | | | | | | | | | |
| 1. | Kolom Praktis 12 X 12 cm' pakai tulangan 4 batang dia. 12 beugel dia. 8 jarak 20 cm | | | |
| | Panjang 1 m3 ukuran 12 x 12 cm | = ( 1 : 0.12 : 0.12 ) | | = | 69.44 | m1 | | |
| | Besi 4 batang dia. 12 | = 4 x 69,44 x 0,89 kg | = | . | kg ( A) | | |
| | Besi beugel dia. 8 jarak 20 mm | = ( 69,44 : 0,20 ) x ( 4 x 0,12 ) x 0, 40 kg | = | 66.67 | kg ( B ) | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | BERAT BESI BETON UNTUK UKURAN 12 x 12 CM1 DALAM 1 M3 = | | 66.67 | kg/m3 ( A + B ) | | |
| | | | | | | | | | | |
| 2. | Kolom praktis 15 X 15 cm' pakai tulangan 4 batang dia. 12 beugel dia. 8 jarak 20 cm | | | |
| | Panjang 1 m3 ukuran 15 x 15 cm | = ( 1 : 0.15 : 0.15 ) | | = | 44.44 | m1 | | |
| | Besi 4 batang dia. 12 | = 4 x 44,44 x 0,89 kg | = | 158.22 | kg ( A) | | |
| | Besi beugel dia. 8 jarak 20 mm | = ( 44,44 : 0,20 ) x ( 4 x 0,15 ) x 0, 40 kg | = | 71.11 | kg ( B ) | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | BERAT BESI BETON UNTUK UKURAN 15 x 15 CM1 DALAM 1 M3 = | | 229.33 | kg/m3 ( A + B ) | | |
| | | | | | | | | | | |
| 3. | Sloof praktis 15 X 20 cm' pakai tulangan 4 batang dia. 12 beugel dia. 8 jarak 15 cm | | | |
| | ` | | = ( 1 : 0.15 : 0.20 ) | | = | 33.33 | m1 | | |
| | Besi 4 batang dia. 12 | = 4 x 33,33 x 0,89 kg | = | 118.67 | kg ( A) | | |
| | Besi beugel dia. 8 jarak 15 mm | = ( 33,33 : 0,15 ) x ( 2 x 0,15 ) + ( 2 x 0,2 ) x 0, 40 kg | = | 155.56 | kg ( B ) | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | BERAT BESI BETON UNTUK 15 x 20 CM1 DALAM 1 M3 | = | 274.22 | kg/m3 ( A + B ) | | |
| | | | | | | | | | | |
| 4. | Kolom Beton 20 X 30 cm' pakai tulangan 4 batang dia. 12 + 2 batang dia. 10 beugel dia. 8 jarak 15 cm | | |
| | Panjang 1 m3 ukuran 20 x 30 cm | = ( 1 : 0.20 : 0.30 ) | | = | 16.67 | m1 | | |
| | Besi 4 batang dia. 12 | = 4 x 16,67 x 0,89 kg | = | 59.33 | kg ( A) | | |
| | Besi 2 batang dia. 10 | = 2 x 16.67 x 0.62 kg | | = | 73.57 | kg ( B) | | |
| | Besi beugel dia. 8 jarak 15 mm | = ( 16,67 : 0.15 ) x (( 2 x 0.2 ) + ( 2 X 0,3 )) X 0,40 kg | = | 111.11 | kg ( C ) | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
| | BERAT BESI BETON UNTUK UKURAN 20 x 30 CM DALAM 1 M3 | = | 244.02 | kg/m3 ( A + B + C ) | | |
| | | | | | | | | | | |
| | | | | | | | | | | |
Komentar