​MasterSet AC 122 

Accelerating admixture

MasterSet AC 122 Description

MasterSet AC 122 ready-to-use liquid admixture is designed to make more uniform and predictable quality concrete while accelerating setting time and strength development.

Recommended uses:

• Fast-track concrete construction
• Non-reinforced concrete
• Lightweight concrete
• 4x4 Concrete
• Pervious concrete
• Self-consolidating concrete (SCC)

What are the features of MasterSet AC 122?

• Increased early and ultimate strengths – compressive and flexural
• Reduced water content required for a given workability
• Accelerated setting time characteristics
• MasterSet AC 122 admixture meets ASTM C 494/C 494M requirements for Type C, accelerating, and Type E, water-reducing and accelerating admixtures.

What are the benefits of MasterSet AC 122?

• Improved workability
• Superior finishing characteristics for flatwork and cast surfaces
• Earlier finishing of slabs – reduced labor costs
• Reduced protection time in cold weather
• Earlier stripping and reuse of forms
• Earlier structural use of concrete, as in lift-slab, tilt-up, paving and floors
• Easy to disperse in concrete mixtures, avoiding many of the problems associated with flake calcium​