YUTONG REF
|
MgO
|
Al2O3
|
Si2O3
|
CaO
|
Size
|
Specifcation
|
≥%
|
≥%
|
≥%
|
≤%
|
mm
|
Olivine sand
|
39-41
|
0.5-1.0
|
45-49
|
2.5
|
0-1,1-3,3-5
|
Olivine sand
|
40-50
|
1.0
|
38-45
|
1.0
|
|