The principle of the method specified is degrading a test portion of shale in the size range 5,6 mm to 2,8 mm, by controlled agitation in water, determining the proportion of degraded material passing through a 500 鎚 sieve, and determining the proportion of degraded material of nominal top size less than 10 鎚 by sedimentation.
ISO 10753:1994 history
2019ISO 10753:2019 Coal preparation plant — Assessment of the liability to breakdown in water of materials associated with coal seams
1994ISO 10753:1994 Coal preparation plant; assessment of the liability to breakdown in water of materials associated with coal seams