Sika Abyssinia Concrete Concrete Admixtures Concrete accelerating Admixture Sika® Sigunit® L-89 AF

Sika® Sigunit® L-89 AF is the essential component for the production of high quality sprayed concretes, the main characteristics and advantages that distinguish its use are:

• Rapid development of mechanical strength;
• Reduction of concrete rebound;
• Improvement of the adhesiveness of the concrete sprayed on rock and concrete and facilitating spraying overhead;

• Usage

  Sika® Sigunit® L-89 AF is particularly suitable for:

  • Production of high quality sprayed concrete for coatings;
  • Production of sprayed concrete for tunnel structural repair;
  • Tunnel consolidation during excavation;
  • Consolidation of rocks and slopes.

  Advantages

  Sika® Sigunit® L-89 AF is the essential component for the production of high quality sprayed concretes, the main characteristics and advantages that distinguish its use are:

  • Rapid development of mechanical strength;
  • Reduction of concrete rebound;
  • Improvement of the adhesiveness of the concrete sprayed on rock and concrete and facilitating spraying overhead;
  • Absence of alkalis and chlorides;

  Packaging

  Bulk tanker – 1,200kg IBC tank

  Colour

  Straw yellow liquid