MasterCrete CI 822

Spray-Applied Cementitious Repair Mortar for Cathodic Protection in Civil and Mining Applications

How Does MasterCrete CI 822 Work?

MasterCrete CI 822 is a ready-to-use, cement-based shotcrete mix with reduced rebound for cathodic overlays.

Areas of Application

Repairs to the underside of bridge decks, bridge piers and beams, tunnels, drains, sea walls, and culverts where impressed current cathodic protection systems are used.

What Makes MasterCrete CI 822 a Unique Solution?

MasterCrete CI 822 is specially designed for civil and mining applications using either wet or dry shotcrete systems.

What Are the Benefits of MasterCrete CI 822?

• Factory Mixed: Ensures no onsite variations.

• Easy to Use: Requires only the addition of potable water for mixing or spraying.

• Economical: Reduces handling and clean-up costs and speeds up repairs.

• Versatile: Can be easily sprayed using the wet mix shotcrete system or dry mix systems.

• Good Working Time: Offers over one hour of working time at 21°C.

• Low Resistivity: Improves the effectiveness of impressed current cathodic protection systems.

• Controlled Shrinkage: Reduces the tendency for cracking.