MasterAir MA 1

High Performance Plasticizer/Air Entraining Mortar Admixture Used in Ready Mixed
Fresh Plaster and Mortar Production
EN 934-3: T2

Material Description

MasterAir MA 1 is a high performance plasticizer/air entraining mortar admixture that can be used combined with MasterSet R 2 in summer and winter seasons in ready mixed fresh plaster production.

Areas of Application

• In the production of fresh, coarse and fine plaster

• In mortars used in the manufacturing of bricks and ytongs

• In plaster mortars where long-time workability is desired (can be workable for 24, 48, 72 hours)

• In plaster mortars where impermeability is desired to be improved

Characteristics and Benefits

• Improves plaster’s neatness and workability by entraining controlled air bubbles into the plaster

• Improves strength to Freeze-Thaw cycle

• Reduces segregation and efflorescence effects seen in plain plasters

• It is economical

• Increases mechanic strengths of mortar by the reduction in mixing water

• In combined applications with MasterAir MA 1, retards initial set and final set