�a(ch��n)Ʒ���Q

��̖(h��o)

��(du��)߅��
mm

�ѷe�g϶
mm

�׏�
mm

�ȱ���e
m2/m3

��϶��
%

�ѷe����
Kg/m3

�ѷe�K��(sh��)
m/m³

�߿��B�h(hu��n)

1

220±2.5

20

65

118

85

280

200

�߿׎���

2

220±2.5

20

65

128

75

320

200

�߿׹��έh(hu��n)

3

220±2.5

20

65

132

75

300

200

����׭h(hu��n)

4

220±2.5

20

65

120

80

300

200

��߅�ζ�׭h(hu��n)

5

220±2.5

20

65

135

79

300

200

�(xi��ng)Ŀ

���g(sh��)ָ��(bi��o)

�ѷe�ܶ�kg/cm³

280-320

��϶��%

72-85

�@�����%

15~35

�͜ضȡ�

1400

�����%

≥98

�͉A��%

≥85

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Al₂O₃

≥18

Fe₂O₃,%

≤1.0

Al₂O₃+SiO₂

≥90