W-VIZ-IG internally threaded anchor, zinc-plated steel for W-VIZ-IG/S injection systems (concrete)

• Standard threaded rods and screws can be used (see ETA-04/0095 for requirements)


• Can be flush-mounted: Attached parts can be removed/remounted at any time


• The bonded anchor is suitable for cracked concrete (concrete tensile zone) and non-cracked concrete (concrete compressive zone)


• Hardened injectable mortar largely seals off the drill hole


• The drill holes can be created using rotary hammer drilling (W-VIZ-IG M6 to M20), dust extraction drill bit (W-VIZ-IG M8 to M20 only dry concrete) or diamond drilling (W-VIZ-IG M8 to M20)


• Mounting with low expansion pressure allows small spacing and edge distances


• The geometry of the internal thread anchor allows safe follow-up expansion capability


• Mechanical drill hole cleaning: Easy handling, very good drill hole cleaning, high working loads


• Force-controlled/torque-controlled expansion anchors made of galvanised steel in sizes M6, M8, M10, M12, M16 and M20

European technical assessment ETA-04/0095 for fixing point option 1, cracked and non-cracked concrete