System 1126 : Heavy Duty Fiber Reinforced Cementitious Waterproofing

System Buildup:

Heavy Duty Fiber Reinforced Cementitious Waterproofing

System Description:

This high-performance waterproofing system combines a two-component cementitious membrane with a flexible acrylic-based protective topcoat to deliver durable, multi-layer protection. The cementitious layer offers excellent crack-bridging capability and withstands positive water pressure up to 7 bar and negative pressure up to 5 bar, ensuring robust protection against water ingress, freeze–thaw cycles, and carbonation. The acrylic topcoat is fiber-reinforced to enhance flexibility, mechanical strength, and crack resistance, while providing superior UV and weather resistance. The system forms a seamless, long-lasting protective barrier suitable for a wide range of exposed and structural applications.

System Key Features:

  1. Advanced crack-bridging capability, combined with resistance to positive and negative water pressure, ensures reliable waterproofing performance.
  2. Fiber-reinforced system offering enhanced flexibility, mechanical strength, and weather resistance for demanding applications.
  3. Provides superior protection, enhancing the long-term durability of structures.

Recommended System:

Product use Product name Coats/Thickness
Repair/Filler UNIMIX UW As needed
Membrane 2K Plus 2
Finish HB Fiber 2