A division of Miller Paving Limited and a subsidiary of Colas Canada. Miller Cement supplies bulk cementing materials and technical support to the Ontario marketplace. For cement related inquiries please email us at cementsales@millergroup.ca Miller Cement Limited has been supplying bulk Portland cement, specialty cement, and supplementary cementing materials to ready mix and precast concrete producers across Ontario via pressurized bulk tanker trucks since 1990. Miller Type GU (General Use) normal Portland cement is general use hydraulic cement designed for universal applications. Specialty cement such as Type HE (high early) and Type GUb-8SF blended hydraulic cement are designed for more specific performance characteristics in concrete. Miller Type S ground granulated blast-furnace slag is a supplementary cementing material that is used as a partial replacement for Portland cement to enhance the properties of concrete. All cementing materials supplied by Miller Cement conform to the physical and chemical requirements of CSA A3000-13. Professional technical services are available to customers, specifiers, and owners regarding the proper application of Miller Cement products. We have a fleet of tankers across Ontario to meet our customers needs.