Description
Specification
High-performance mortar for concrete and post-installed rebar connections | Two-component reactive resin mortar, urethane vinyl ester hybrid mortar, styrene-free
Individual fixing point in cracked and uncracked concrete, seismic performance category C1 (M8 to M30) and C2 (M12 to M24): Anchor rod W-VI-A, anchor rod W-VD-A, standard threaded rod with acceptance test certificate 3.1, female thread anchor W-VI-IG
Areas subject to the German Federal Water Act (Wasserhaushaltsgesetz – WHG): Würth injection system WIT-UH 300 (bonded anchor) for use in uncoated LI/LIP concrete surfaces in SFH facilities
Post-installed rebar connection | Two-component reactive resin mortar, urethane vinyl ester hybrid mortar, styrene-free | Individual fixing point in cracked and uncracked concrete, seismic performance category C1 (M8 to M30) and C2 (M12 to M24): Anchor rod W-VI-A, anchor rod W-VD-A, standard threaded rod with acceptance test certificate 3.1, female thread anchor W-VI-IG | Areas subject to the German Federal Water Act (Wasserhaushaltsgesetz – WHG): Würth injection system WIT-UH 300 (bonded anchor) for use in uncoated LI/LIP concrete surfaces in SFH facilities | Post-installed rebar connection | Proof of Performance | European Technical Assessment ETA-17/0127: Individual fixing point + cracked and uncracked concrete (anchor rod W-VI-A, anchor rod W-VD-A, standard threaded rod with acceptance test certificate 3.1, female thread anchor W-VI-IG), seismic performance category C1 (M8 to M30) and C2 (M12 to M24)
European Technical Assessment ETA-17/0036: Post-installed rebar connection (REBAR)
European Technical Assessment ETA-23/0699: Post-installed rebar connection with improved bond and splitting failure when subjected to static action
General type approval Z-74.8-207: Würth WIT-UH 300 injection system for use in uncoated LI/LIP concrete surfaces in SFH facilities (anchorage in sealing surfaces subject to the German Federal Water Act)
General type approval Z-21.8-2156: Post-installed rebar connection subject to fatigue-inducing action | European Technical Assessment ETA-17/0127: Individual fixing point + cracked and uncracked concrete (anchor rod W-VI-A, anchor rod W-VD-A, standard threaded rod with acceptance test certificate 3.1, female thread anchor W-VI-IG), seismic performance category C1 (M8 to M30) and C2 (M12 to M24) | European Technical Assessment ETA-17/0036: Post-installed rebar connection (REBAR) | European Technical Assessment ETA-23/0699: Post-installed rebar connection with improved bond and splitting failure when subjected to static action | General type approval Z-74.8-207: Würth WIT-UH 300 injection system for use in uncoated LI/LIP concrete surfaces in SFH facilities (anchorage in sealing surfaces subject to the German Federal Water Act) | General type approval Z-21.8-2156: Post-installed rebar connection subject to fatigue-inducing action | Application area | Fastening of railings
Wooden structures
Post-installed rebar connection (REBAR) | Fastening of railings | Fastening of railings | Wooden structures | Wooden structures | Post-installed rebar connection (REBAR) | Post-installed rebar connection (REBAR) | Drill the hole
Make the drill hole using Würth hollow drill bit, there is no need for hole cleaning
Clean the drill hole:
Blow out 2x with oil-free compressed air (min. 6 bar)/brush out 2x/blow out 2x with oil-free compressed air (min. 6 bar)
Cut anchor rod to length and mark the desired insertion depths
Screw mixer onto cartridge
Discard the first section of mortar (until the mortar is uniformly coloured – approx. 10 cm)
Fill injection mortar starting from base of drill hole
Press in anchor rod up to drill hole base while turning slightly
Visual check of mortar volume, embedment depth mark
Observe the injection mortar curing time
Install component, apply installation torque | Drill the hole | Drill the hole | Drill the hole | Make the drill hole using Würth hollow drill bit, there is no need for hole cleaning | Make the drill hole using Würth hollow drill bit, there is no need for hole cleaning | Make the drill hole using Würth hollow drill bit, there is no need for hole cleaning | Clean the drill hole:
Blow out 2x with oil-free compressed air (min. 6 bar)/brush out 2x/blow out 2x with oil-free compressed air (min. 6 bar) | Clean the drill hole:
Blow out 2x with oil-free compressed air (min. 6 bar)/brush out 2x/blow out 2x with oil-free compressed air (min. 6 bar) | Clean the drill hole: | Blow out 2x with oil-free compressed air (min. 6 bar)/brush out 2x/blow out 2x with oil-free compressed air (min. 6 bar) | Cut anchor rod to length and mark the desired insertion depths | Cut anchor rod to length and mark the desired insertion depths | Cut anchor rod to length and mark the desired insertion depths | Screw mixer onto cartridge | Screw mixer onto cartridge | Screw mixer onto cartridge | Discard the first section of mortar (until the mortar is uniformly coloured – approx. 10 cm) | Discard the first section of mortar (until the mortar is uniformly coloured – approx. 10 cm) | Discard the first section of mortar (until the mortar is uniformly coloured – approx. 10 cm) | Fill injection mortar starting from base of drill hole | Fill injection mortar starting from base of drill hole | Fill injection mortar starting from base of drill hole | Press in anchor rod up to drill hole base while turning slightly | Press in anchor rod up to drill hole base while turning slightly | Press in anchor rod up to drill hole base while turning slightly | Visual check of mortar volume, embedment depth mark | Visual check of mortar volume, embedment depth mark | Visual check of mortar volume, embedment depth mark | Observe the injection mortar curing time | Observe the injection mortar curing time | Observe the injection mortar curing time | Install component, apply installation torque | Install component, apply installation torque | Install component, apply installation torque | European Technical Assessment ETA-17/0127: Individual fixing point + cracked and uncracked concrete (anchor rod W-VI-A, anchor rod W-VD-A, standard threaded rod with acceptance test certificate 3.1, female thread anchor W-VI-IG), seismic performance category C1 (M8 to M30) and C2 (M12 to M24)
European Technical Assessment ETA-17/0036: Post-installed rebar connection (REBAR)
European Technical Assessment ETA-23/0699: Post-installed rebar connection with improved bond and splitting failure when subjected to static action
General type approval Z-74.8-207: Würth WIT-UH 300 injection system for use in uncoated LI/LIP concrete surfaces in SFH facilities (anchorage in sealing surfaces subject to the German Federal Water Act)
General type approval Z-21.8-2156: Post-installed rebar connection subject to fatigue-inducing action | European Technical Assessment ETA-17/0127: Individual fixing point + cracked and uncracked concrete (anchor rod W-VI-A, anchor rod W-VD-A, standard threaded rod with acceptance test certificate 3.1, female thread anchor W-VI-IG), seismic performance category C1 (M8 to M30) and C2 (M12 to M24) | European Technical Assessment ETA-17/0036: Post-installed rebar connection (REBAR) | European Technical Assessment ETA-23/0699: Post-installed rebar connection with improved bond and splitting failure when subjected to static action | General type approval Z-74.8-207: Würth WIT-UH 300 injection system for use in uncoated LI/LIP concrete surfaces in SFH facilities (anchorage in sealing surfaces subject to the German Federal Water Act) | General type approval Z-21.8-2156: Post-installed rebar connection subject to fatigue-inducing action
Application
Application area | Suitable for fastening metal structures, metal profiles, wooden structures, brackets, pipes, cable conduits etc.
Suitable for structural expansions, ceiling and wall outlets, expansion of load-bearing structures, reinforcement of load-bearing structures, attachment of balconies and canopies, sealing of temporary openings and “forgotten” reinforcing bars
Fastening system for use in collection trays, collection facilities and surfaces made from uncoated LI and LIP concrete in systems for storing, filling and handling substances that are hazardous to water | Suitable for fastening metal structures, metal profiles, wooden structures, brackets, pipes, cable conduits etc. | Suitable for structural expansions, ceiling and wall outlets, expansion of load-bearing structures, reinforcement of load-bearing structures, attachment of balconies and canopies, sealing of temporary openings and “forgotten” reinforcing bars | Fastening system for use in collection trays, collection facilities and surfaces made from uncoated LI and LIP concrete in systems for storing, filling and handling substances that are hazardous to water
Tehnical Information
Type description: WIT-UH 300 | Container: Coaxial cartridge | Contents: 420 ml | Suitable application gun: Battery-powered application gun 420ml, Application gun MULTI, Application gun WIT 420ml, Pneumatic application gun 420ml, EasyMax 420 ml, HandyMax 420 ml | Min./max. processing temperature /conditions: -5 to 40 °C / temperature in the anchorage ground during processing and hardening | Min./max. ambient temperature / Conditions: -40 to 160 °C / after completely curing process | Temperature resistance, long-term temperatures max.: 100 °C | Temperature resistance, short-term temperatures max.: 160 °C | Shelf life from production/conditions: 18 Month / cool and dry storage area, 5°C to 25°C | Approval: ETA-17/0036, ETA-17/0127 | Chemical basis: Two-component resin | Colour: Grey
