High Reactivity Metakaolin (GB-HRM95/98 are recommended) has been successfully incorporated into applications for concrete and related products throughout North America and the international marketplace. The following sections will describe many of those applications and the benefits that were achieved through the use of High reactivity metakaolin.

Meets Engineering Specifications for High Performance, High Strength, and Lightweight Concrete.

Bridges (structural and non structural components)
Pavement Overlays
Water Supply and Marine
Benefits
Reduced Permeability
Increased Strength and Durability
Prevention of ASR

Precast and Repetitive Concrete Products

Precast
Cast Stone
Block, Brick, and Paving Stones
Benefits
Increased Strength and Durability
Reduced Permeability and Efflorescence
Improved color and Appearance

Fibercement Products, Ferrocement, and Glass Fiber Reinforced Concrete

Roofing Products
Benefits
Reduced Drying Shrinkage
Reduced Overall Permeability
Improved Strength and Toughness

Dry Bagged Products

Mortars
Stuccos
Repair Materials
Pool Plaster
Benefits
Reduced Permeability and Efflorescence
Improved Finishability, Color and Appearance

Specialty Uses

Blended Cements
Oil Well Cementing
Shotcrete
Decorative Interior Concrete Fixtures
Sculpture