Blast number

Rock factor (A)

Volume

of blast (m3)

Total mass of explosive (kg)

Specific charge q (kg/m3)

Mass of per hole (kg)

Relative weight strength of explosive

(Hef1oo)

Mean

block size Kuzram

(cm)

Mean

block size Kuzram

(mm)

Mean

Block

Size image

(mm)

Blast

Performance (%)

P4-60-P2

6.95

151,875.00

56,608.00

0.32

116.50

87.00

77.19

771.95

223.63

28.97

P4-48-P1

6.29

162,750.00

51,683.00

0.27

98.44

87.00

75.87

758.73

232.75

30.67

P4-60-P4

6.95

215,508.00

61,303.00

0.37

110.66

87.00

99.84

998.39

211.80

21.21

P3B-87-P1

6.08

140,527.74

35,911.00

0.37

36.13

87.00

86.67

866.75

167.98

19.38

P3-18-P1

6.91

17,948.13

3198.00

0.27

26.00

87.00

67.12

671.21

389.19

57.98