Fly Ash and Slag Cement

For example, the Company may request that every Fly Ash and Slag supplier should be required to:

Provide an original notarized letter of the Manufacturer’s Certification annually, for each product purchased.
Each Fly Ash supplier should provide:

  1. Fly Ash, specified by Class, meeting the requirements of ASTM C 618;
  2. Mill Tests Reports with each shipment or bill of lading of Fly Ash.

Each Slag supplier should provide:

  1. Ground Iron Blast-Furnace Slag meeting the requirements of ASTM C 989;
  2. Mill Tests Reports with each shipment or bill of lading of Slag.
slag