CARA MENGHITUNG ADUKAN BETON / ADUKAN MORTAR (metode B.O.W)
Koef bahan berdasar B.O.W :
Semen = 0.76
Pasir = 0.675
Kerikil = 0.52
Pasir = 0.675
Kerikil = 0.52
Artinya dalam 1 m3 kerikil terdiri dari 0.52 m3 kerikil +
0.48 rongga udara
Bj Semen = 1250 Kg
1 zak = 50 kg
1 zak = 50 kg
=====> 1 m3 adukan beton 1 : 2 : 3 jadi adukan = 1 * 0.76 = .76 m3
2 m3 pasir ———————-> jadi adukan = 2 * 0.675 = 1.35 m3
3 m3 kerikir ———————> jadi adukan = 3 * 0.52 = 1.56 m3
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6 m3 material ———- menghasilkan adukan beton = 3.67 m3
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Semen = 1/3.67 * 1 m3 = 0.2725 m3 = 340.5995 kg = 6.812 zak
Pasir = 1/3.67 * 2 m3 = 0.5449 m3
Kerikil = 1/3.67 * 3 m3 = 0.8174 m3
=====> 1 m3 adukan beton 1 : 3 : 5 jadi adukan = 1 * 0.76 = .76 m3
3 m3 pasir ———————-> jadi adukan = 3 * 0.675 = 2.025 m3
5 m3 kerikir ———————> jadi adukan = 5 * 0.52 = 2.6 m3
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9 m3 material ———- menghasilkan adukan beton = 5.385 m3
1 m3 adukan beton = 1 : 3 : 5 ===> dibutuhkan bahan…
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Semen = 1/5.385 * 1 m3 = 0.1857 m3 = 232.1263 kg = 4.6425 zak
Pasir = 1/5.385 * 3 m3 = 0.5571 m3
Kerikil = 1/5.385 * 5 m3 = 0.9285 m3
=====> 1 m3 adukan plesteran / mortar 1 : 5 jadi adukan = 1 * 0.76 = .76 m3
5 m3 pasir ———————-> jadi adukan = 5 * 0.675 = 3.375 m3
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6 m3 material —— menghasilkan adukan mortar = 0.76 + 3.375 = 4.135 m3
1 m3 adukan mortar = 1 : 5 ===> dibutuhkan bahan…
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Semen = 1/4.135 * 1 m3 = 0.2418 m3 = 302.2975 kg = 6.0459 zak
Pasir = 1/4.135 * 5 m3 = 1.2092 m3
=====> 1 m3 adukan plesteran / mortar 1 : 4 jadi adukan = 1 * 0.76 = .76 m3
4 m3 pasir ———————-> jadi adukan = 4 * 0.675 = 2.7 m3
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5 m3 material —— menghasilkan adukan mortar = 0.76 + 2.7 = 3.46 m3
1 m3 adukan mortar = 1 : 4 ===> dibutuhkan bahan…
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Semen = 1/3.46 * 1 m3 = 0.289 m3 *1250 = 361.27167 kg = 7.2254 zak
Pasir = 1/3.46 * 4 m3 = 1.1561 m3
=====> 1 m3 adukan plesteran / mortar 1 : 3 jadi adukan = 1 * 0.76 = .76 m3
3 m3 pasir ———————-> jadi adukan = 3 * 0.675 = 2.025 m3
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4 m3 material —— menghasilkan adukan mortar = 0.76 + 2.025 = 2.785 m3
1 m3 adukan mortar = 1 : 3 ===> dibutuhkan bahan…
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Semen = 1/ 2.785 * 1 m3 = 0.289 m3 *1250 = 448.833 kg = 8.9767 zak
Pasir = 1/2.785 * 3 m3 = 1.0772 m3 (ilmusipil.com)
Baliton CLC Cara Praktis dan Hemat Ningkat Rumah
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