VMZ chemical injection mortar, coaxial cartridge

For securing medium to heavy loads in cracked and non-cracked concrete

The VMZ injection system is a bonded expansion anchor comprising a two-component, styrene-free composite mortar and a special anchor rod with nut and washer. The load is transferred via the mechanical interlocking of individual anchor rod cones in the mortar and also via a combination of retention and frictional forces in the concrete.

Field of Application:

Advantages:

• High load-bearing capacities in cracked and non-cracked concrete through expansion cones in the anchor rods


• Low expansion pressure, short centre and edge distances


• For installation in dry and wet concrete, from borehole diameters ≥ 14 mm, can also be used in water-logged boreholes


• Borehole extensively sealed after curing


• High temperature resistance (long term to +72°C, short term to +120°C)


• Opened cartridges can be re-used if they are re-sealed with the end cap


• Can also be used in concrete < C20/25 and in hard natural stone without construction permit


• For hammer-drilled boreholes, also effective during under seismic activity (SEISMIC C1 and C2)


• Diamond-drilled boreholes possible (for VMZ-A from M 10/for VMZ-IG from M 12)

Content remark: