Epoxy injection mortar for challenging applications. Approved for concrete, seismic, fire protection and reinforcement connections. Suitable for underwater use.

Injection mortar UPM55

The epoxy injection mortar for challenging applications. Suitable for concrete. For absorbing high loads. Approved for concrete, seismic, fire protection and reinforcement connections. Suitable for underwater use. Additional system components anchor rods (UPM-A/ASTA) or internally threaded anchors (UPM-I/IST). Is used for push-in or push-through installation. Characterised by a broad approval package, long curing times and a wide range of applications. Used, for example, for fastening reinforcing steel, underwater applications and bridge railings.

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Advantages

Broad approval package: ETA Option 1 approval, subsequent reinforcement connection, seismic and fire protection testing
Long curing times: With extended curing time, ideally suited for deep drill holes and large diameters
Wide range of applications: Epoxy resin makes special applications such as underwater anchoring possible and increases flexibility
High loads: The high-quality epoxy resin mortar is one of the strongest mortar formulations
Fixing close to the edge: The expansion pressure-free fixing enables small edge and centre distances and prevents installation damage in the edge area
Flexible drill bit selection: Diamond drilling, hollow drilling and hammer drilling possible in compliance with approvals
High level of safety: threaded rods from M8, internally threaded anchors from M5 can be used in concrete Option 1 in compliance with approval requirements
Worry-free working: Suitable for use in water-filled drill holes
Flexible working: Opened cartridges can continue to be used by changing the static mixer
Long shelf life: UPM 55 injection mortar can be stored for up to 36 months

Properties

Certification/Approval: ETA Option 1 cracked concrete, post-installed rebar connection, seismic, fire testing, hammer drilling, diamond drilling, hollow drilling, water-filled drill hole
Suitable for: Underwater
Load range concrete: Tensile load 5.1-150.1kN, shear load 5.1-90.2kN
System component: Anchor rod ASTA/UPM-A, internally threaded anchor IST, reinforcing steel, commercially available threaded rods with test certificate 3.1
Temperature in the anchoring base: +5°C to 40°C
Accessories: Metal dispenser gun UPM MR or professional dispenser gun UPM DM P, Blow-out pump UPM AB, Cleaning brush UP BS

Functioning

Function: The resin and hardener are stored separately in the two-chamber cartridge and are only mixed into a mortar when the static mixer is pressed out. The static mixer ensures bubble-free mixing of the two components and protects the injection mortar from hardening inside the cartridge. The pressed out injection mortar completely encloses the anchor, bonds with the borehole wall and seals the borehole. For multiple use of an injection mortar, the static mixer is not removed after the first use. The mortar hardens inside the static mixer, which is not replaced until the next use

Installation: The Upat injection mortar UPM 55 is installed with the Upat anchor rods in the push-in or push-through installation and with the Upat internally threaded anchors in the push-in installation.
Drill the hole, clean and fill the hole. Glue in the anchor. Screw on the attachment - finished. The anchor is pressed into the filled drill hole by hand with slight twisting movements. The temperature in the building material must not fall below the specified minimum value while the mortar is curing. Minimum cartridge temperature +5°C

Tools: Drill, drilling machine, blow-out tool (UPM AB), cleaning brush (UP BS), dispenser gun (UPM DM P/AM), torque spanner

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