Malta per iniezioni UPM 33 Express 300ml

The affordable, two-component injection mortar UPM 33, based on vinyl ester, can be used in almost all construction materials in accordance with the approval in conjunction with threaded rods (ASTA and UPM-A) or perforated sleeves (UPM-SH) and threaded rods. It can be used in push-through or push-in installation and achieves a high load level. Thanks to its special composition, the fast-curing UPM 33 Express is particularly suitable for applications at low temperatures and can be used down to -5 °C according to the approval. The 300 ml cartridge is ideal for irregular or infrequent needs and can be pressed out with a standard cartridge gun (e.g. sealant gun etc.).

Product

• Secure anchoring: ETA approval for cracked concrete, ETA approval for masonry and fire protection test
• Fastening close to the edge: the expansion-free fastening enables small edge and axial spacings and prevents installation damage at the edges
• Efficiency in perforated brick: the perforated sleeve for use in perforated brickwork bridges the plaster and minimises mortar consumption
• Flexible working: Partially used cartridges can be reused by changing the static mixer

Variant

• Fast-curing (Express): For a shorter curing time and fastenings at low temperatures
• Cartridge professional (360/390ml): For long shelf life and series assembly
• Standard cartridge (300ml): for use with standard cartridge guns
• Compact cartridge (150ml): for individual fastenings
• Tradesman's box (HWK): for safe, robust and stackable storage

1 x cartridge 300 ml, 2 x static mixers

Approved for:

• C20/25 to C50/60 concrete, cracked and uncracked
• horizontal coring brick
• solid lime-sand brick
• perforated lime-sand brick
• aerated concrete
• hollow block made of lightweight concrete

How it works: the resin and hardener are stored separately in the dual-chamber cartridge and are only mixed into a mortar when squeezed out through the static mixer. The static mixer ensures that the two components are mixed thoroughly without bubbles and protects the injection mortar from hardening in the cartridge. The injection mortar that is pressed out completely surrounds the anchor, bonds with the borehole wall and seals the borehole. When used in hollow brickwork, the mesh structure of the perforated sleeve ensures that the mortar is evenly distributed in the borehole and prevents mortar loss in the cavity. In addition, non-load-bearing layers can be bridged. If an injection mortar is used multiple times, the static mixer is not removed after the first use. The mortar hardens inside the static mixer, which is only replaced when the mortar is next used.

Installation: The Upat injection mortar UPM 33 is installed with the Upat anchor rods in the pre-inserted or push-through installation and with the Upat internal thread anchors in the pre-inserted installation. Drill hole, clean the drill hole. Use a sieve sleeve in the perforated brick. Fill in the drill hole. Glue in the anchor. Screw on the fixture – done. The anchor is pressed by hand with slight twisting movements into the filled drill hole. The temperature in the building material must not fall below the specified minimum value during the hardening of the mortar. Minimum cartridge temperature +5°C. When setting the anchor in perforated brickwork, the use of the Upat sieve sleeve UPM-SH is recommended.

Tools: drill, drill press, blow-out pump (UPM AB), brush (UP BS), caulking gun (UPM DM P/AM), torque spanner