MasterLIFE® SRA 20
MasterLIFE SRA 20 admixture functions by reducing capillary tension of pore water, a primary cause of drying shrinkage.
Features
- Significantly reduces drying shrinkage by as much as 80% at 28 days, and up to 50% at one year or beyond when 2% MasterLIFE SRA 20 admixture by mass of cement is used in the concrete mixture
- Reduces stresses induced from one-dimensional surface drying in concrete slabs and floors
- Reduces carbonation
Benefits
- Reduces drying shrinkage cracking and microcracking thereby improving aesthetics, watertightness and durability
- Reduction in drying shrinkage minimizes prestress loss
- Minimizes curling
Product Information:
U.S.
Canadian