Injektionsmörtel UM-H

The highest performance bonded mortar for anchoring in concrete

• Approved (ETA) for:
  • Anchorages in concrete (cracked and non-cracked concrete)
  • For seismic loads (C1 and C2)
  • 100 years service life
  • Subsequent reinforcement connections
• Proof of suitability for fire
• Short curing time
• Approved for hollow drill applications
• High temperature resistance

The Chemofast UM-H injection system is a fast-curing hybrid composite mortar. The mortar consists of 2 components that are mixed in the static mixer to form a perfectly mixed compound mortar mass and can therefore harden.

The Chemofast UM-H is available in various packaging solutions. On the one hand in the 420ml coaxial cartridge. On the other hand in an 825ml side-by-side cartridge. Both cartridge types must be pressed out with a 2K dispenser. The 825ml cartridge is particularly recommended for subsequent reinforcement connections, since large quantities of mortar have to be processed in a short time.

curing times:

• concrete temperature	processing time	curing time
  -5°C to -1°C	50 mins	5 hours
  0°C to 4°C	25 mins	3.5 hrs
  5°C to 9°C	15 minutes	2 hours
  10°C to 14°C	10 mins	1 hour
  15°C to 19°C	6 mins	40 mins
  20°C to 29°C	3 mins	30 min
  30°C to 40°C	2 mins	30 min
  cartridge temperature	+5°C to +40°C