Hasil dan Pembahasan Kelompok III

IV. HASIL DAN PEMBAHASAN

A. Hasil

Lapisan Titik BTB + Ring Sample BTK + Ring Sample
L1 T1 325 gram 250 gram
T2 350 gram 300 gram
T3 375 gram 250 gram
L2 T1 400 gram 300 gram
T2 375 gram 250 gram
T3 350 gram 280 gram
L3 T1 375 gram 300 gram
T2 400 gram 300 gram
T3 375 gram 200 gram

Berat ring sample = 100 gram

Tinggi ring sample = 3 inch

Diameter ring sample = 2 inch

Lapisan Titik BTBM BTKM
L1 T1 225 gram 150 gram
T2 250 gram 200 gram
T3 275 gram 150 gram
L2 T1 300 gram 200 gram
T2 275 gram 150 gram
T3 250 gram 180 gram
L3 T1 275 gram 200 gram
T2 300 gram 200 gram
T3 275 gram 100 gram

Volume Ring Sample = Π x r2 x t

= 3.14 x (2.54)2 x 7.62 = 154.36 cm2

BD untuk BTBM = BTBM / Volume             RPT untuk BTBM = 1 – (BD/PD) x 100%

BD untuk BTKM = BTKM / Volume            RPT untuk BTKM = 1 – (BD/PD) x 100%

BD untuk BTBM

Lapisan I

  • BD titik 1 = 225 gram / 154.36 cm2 =  1.45 gr/cm2
  • BD titik 2 = 250 gram / 154.36 cm2 =  1.62 gr/cm2
  • BD titik 3 = 275 gram / 154.36 cm2 =  1.78 gr/cm2

Lapisan II

  • BD titik 1 = 300 gram / 154.36 cm2 =  1.94 gr/cm2
  • BD titik 2 = 275 gram / 154.36 cm2 =  1.78 gr/cm2
  • BD titik 3 = 250 gram / 154.36 cm2 =  1.62 gr/cm2

Lapisan III

  • BD titik 1 = 275 gram / 154.36 cm2 =  1.78 gr/cm2
  • BD titik 2 = 300 gram / 154.36 cm2 =  1.94 gr/cm2
  • BD titik 3 = 275 gram / 154.36 cm2 =  1.78 gr/cm2

BD untuk BTKM

Lapisan I

  • BD titik 1 = 150 gram / 154.36 cm2 =  0.97 gr/cm2
  • BD titik 2 = 200 gram / 154.36 cm2 =  1.29 gr/cm2
  • BD titik 3 = 150 gram / 154.36 cm2 =  0.97 gr/cm2

Lapisan II

  • BD titik 1 = 200 gram / 154.36 cm2 =  1.29 gr/cm2
  • BD titik 2 = 150 gram / 154.36 cm2 =  0.97 gr/cm2
  • BD titik 3 = 180 gram / 154.36 cm2 =  1.16 gr/cm2

Lapisan III

  • BD titik 1 = 200 gram / 154.36 cm2 =  1.29 gr/cm2
  • BD titik 2 = 200 gram / 154.36 cm2 =  1.29 gr/cm2
  • BD titik 3 = 202 gram / 154.36 cm2 =  1.30 gr/cm2

RPT untuk BTBM

Lapisan I

  • RPT titik 1 = 1 – (1.45/2.65) x 100% = 45 %
  • RPT titik 2 = 1 – (1.62/2.65) x 100% = 39 %
  • RPT titik 3 = 1 – (1.78/2.65) x 100% = 33 %

Lapisan II

  • RPT titik 1 = 1 – (1.94/2.65) x 100% = 27 %
  • RPT titik 2 = 1 – (1.78/2.65) x 100% = 33 %
  • RPT titik 3 = 1 – (1.62/2.65) x 100% = 39 %

Lapisan III

  • RPT titik 1 = 1 – (1.78/2.65) x 100% = 33 %
  • RPT titik 2 = 1 – (1.94/2.65) x 100% = 27 %
  • RPT titik 3 = 1 – (1.78/2.65) x 100% = 33 %

RPT untuk BTKM

Lapisan I

  • RPT titik 1 = 1 – (0.97/2.65) x 100% = 64 %
  • RPT titik 2 = 1 – (1.29/2.65) x 100% = 52 %
  • RPT titik 3 = 1 – (0.97/2.65) x 100% = 64 %

Lapisan II

  • RPT titik 1 = 1 – (1.29/2.65) x 100% = 52 %
  • RPT titik 2 = 1 – (0.97/2.65) x 100% = 64 %
  • RPT titik 3 = 1 – (1.16/2.65) x 100% = 57 %

Lapisan III

  • RPT titik 1 = 1 – (1.29/2.65) x 100% = 52 %
  • RPT titik 2 = 1 – (1.29/2.65) x 100% = 52 %
  • RPT titik 3 = 1 – (1.30/2.65) x 100% = 51 %

Mohon di edit sedikit……..😀

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