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Class F Fly Ash - Bulk Cargo Grade
Class F Fly Ash

Class F Fly Ash - Bulk Cargo Grade

Vessel-loading grade for shipments from 5,000 MT upward, with moisture conditioned for safe bulk carriage.

Dry fly ash flows like a liquid and dusts badly, so bulk carriage needs the moisture conditioned into a narrow window - wet enough not to fly, dry enough not to cake or shift. We condition, load under independent survey and issue the shipper declaration and transportable moisture limit certificate with the shipping documents.

Suited to cement mills, large block plants and importers with pneumatic or grab discharge at destination.

Specifications

StandardIS 3812 (Part 1) / ASTM C618 Class F
Lot size5,000 MT minimum, 30,000 MT typical maximum
Moisture at loading8 to 12 percent (conditioned)
Transportable moisture limitCertified per lot
SiO2 + Al2O3 + Fe2O370 percent minimum
Loss on ignition (LOI)5 percent maximum
Stowage factorApprox. 0.85 to 0.95 m3/MT
Loading portsMundra, Hazira, Kandla, Krishnapatnam
SurveySGS / Intertek / buyer nominated
HS Code2621.90

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