MasterSet AC 326 B

Set Accelerator Concrete Admixture

Material Description

MasterSet AC 326 B is a nitrate salt-based set accelerating/plasticizer concrete admixture suitable for cold weather conditions. It increases set acceleration and early strengths by enhancing the reaction between water and cement, especially at the start of set.

Areas of Application

MasterSet AC 326 B is suitable for:

• Production of pumped and non-pumped concrete

• Pouring in cold weather to protect concrete from freezing and when early high strength is required

• Precast and prefabricated concrete

Characteristics and Benefits

MasterSet AC 326 B provides the following benefits:

• Reduces initial and final set times compared to concrete without admixture

• Protects concrete from freezing effects by enabling early strength, especially in cold weather

• Does not contain chloride