MasterLife ASR 30*: ASR inhibiting concrete admixture

Formerly: ASRx 30 LN

*Consult your BASF Sales Representative regarding availability.

How does MasterLife ASR 30 work?

MasterLife ASR 30 lithium based, liquid admixture is formulated for use in high-alkali concrete containing reactive aggregates to inhibit and control Alkali-Silica Reactivity (ASR). MasterLife ASR 30 admixture meets ASTM C 494/C 494M requirements for Type S, Specific Performance, admixtures.

Recommended uses:

  • All concrete mixtures containing high alkali cement and reactive aggregates
  • Areas with known ASR problems
  • Large structures that are difficult to repair or replace
  • Bridges, dams, stadiums, buildings
  • Concrete pavement
  • Structures with long design service lives

What are the unique features of MasterLife ASR 30?

  • Proven chemistry for mitigating ASR (lithium compounds have been shown to be effective in mitigating ASR in concrete)
  • Ready-to-use liquid admixture
  • Compatible with other BASF admixtures
  • Does not require low-alkali cement
  • No adverse effects on concrete properties

What are the benefits of MasterLife ASR 30?

  • Improved durability of concrete
  • Extended service life of concrete structures
  • Allows use of locally available aggregates

US / Canada Product Information

Data Sheet

Product in Focus: MasterLife ASR 30 Solutions for Alkali-Silica Reaction

Direct contact

Master Builders Solutions Technical Support

Admixture Systems


Safety Data Sheet (SDS)

Find all available safety data sheets for this product.

Product Certifications

Generate a free certificate of conformance for a specific BASF construction product.

Related Literature

Inhibiting ASR Technical Bulletin

pdf (160.19 Kb)

MasterLife ASR 30 Data Sheet

pdf (66.79 Kb)

Product in Focus: MasterLife ASR 30 Solutions for Alkali-Silica Reaction

pdf (1.50 Mb)