Chemical injection mortar Concrete Multi WIT-UH 300

Name: Chemical injection mortar Concrete Multi WIT-UH 300
Brand: Würth
SKU: 5918500320

Chem. injection mortar Concrete Multi WIT-UH 300
ANC-MORT-(WIT-UH300)-CART-320ML

Art.-no. 5918500320

EAN 4058794694666

All versions

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

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

Application area

Fastening of railings

Wooden structures

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

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

Technical information

Type description	WIT-UH 300
Container	Coaxial cartridge
Contents	320 ml
Suitable application gun	Battery-powered application gun 330ml, HandyMax 330 ml, Application gun MULTI, Application gun WIT 330ml, EasyMax 330 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

Documents

Product information

Würth Catalogue (4)

Flip Book

Catalogue page as PDF 1

Catalogue page as PDF 2

Catalogue page as PDF 3

Datasheets (2)

Safety data sheet 1

Safety data sheet 2

Certificates/ Documents

CAD data

Click here for the complete CAD library.

Accessory

Required accessory:

Product

Description

Quantity

Price
/PU

Pneumatic hose WIT-SDD

HOSE-PN-(WIT-SDD25-28)-ID13MM

Art.-no. 069990313

For borehole cleaning with compressed air. Incl. pre-assembled compressed air and threaded connection.

x 1 pcs

Application gun WIT-Multi

APPLGUN-F.DWL-(WIT-MULTI)

Art.-no. 0891003105

For application of virtually all WIT cartridges and silicone cartridges

x 1 pcs

Mixer nozzle WIT-MX for Pure Epoxy WIT-PE 1000, Concrete Multi WIT-UH 300 and Pure Epoxy Basic WIT-PE 510 injection systems

MIXNOZ-(WIT-MX)

Art.-no. 0903488103

x 20 pcs

Machine chuck SDS-plus M8 SDS-plus M8 for REBAR cleaning brushes and WIT-RB cleaning brushes (Concrete Multi WIT-UH 300 and Pure Epoxy WIT-PE 1000)

MAHOLD-F.CLNBRSH-WIT-PE500-PLUS

Art.-no. 0903489101

For REBAR cleaning brush and WIT-RB cleaning brush (concrete multi WIT-UH 300 and Pure Epoxy WIT-PE 1000)

x 1 pcs

Handle For cleaning brushes

HNDL-F.CLNBRSH-(T-HNDL)-M8

Art.-no. 0903489103

For borehole cleaning of injection and cartridge systems

x 1 pcs

Extension For cleaning brush with M8 connecting thread

EXT-F.CLNBRSH-THRM8-2X345MM

Art.-no. 0903489111

For WIT-RB cleaning brush (concrete Multi WIT-UH 300) and REBAR cleaning brush (WIT-PE 500, ALLROUNDER WIT-VM 250, REBAR)

x 1 pcs

Cleaning brush For concrete and REBAR with M8 connecting thread WIT-RB

CLNBRSH-(RB10)-MA-DRLHO10MM-ST-THRM8

Art.-no. 0903489510

For cleaning drill holes in concrete (Injection System Concrete Multi WIT-UH 300 and Pure Epoxy WIT-PE 1000)

x 1 pcs

Cleaning brush For concrete and REBAR with M8 connecting thread WIT-RB

CLNBRSH-(RB12)-MA-DRLHO12MM-ST-THRM8

Art.-no. 0903489512

For cleaning drill holes in concrete (Injection System Concrete Multi WIT-UH 300 and Pure Epoxy WIT-PE 1000)

x 1 pcs

Cleaning brush For concrete and REBAR with M8 connecting thread WIT-RB

CLNBRSH-(RB14)-MA-DRLHO14MM-ST-THRM8

Art.-no. 0903489514

For cleaning drill holes in concrete (Injection System Concrete Multi WIT-UH 300 and Pure Epoxy WIT-PE 1000)

x 1 pcs

Cleaning brush For concrete and REBAR with M8 connecting thread WIT-RB

CLNBRSH-(RB18)-MA-DRLHO18MM-ST-THRM8

Art.-no. 0903489518

For cleaning drill holes in concrete (Injection System Concrete Multi WIT-UH 300 and Pure Epoxy WIT-PE 1000)

x 1 pcs

Cleaning brush For concrete and REBAR with M8 connecting thread WIT-RB

CLNBRSH-(RB22)-MA-DRLHO22MM-ST-THRM8

Art.-no. 0903489522

For cleaning drill holes in concrete (Injection System Concrete Multi WIT-UH 300 and Pure Epoxy WIT-PE 1000)

x 1 pcs

Cleaning brush For concrete and REBAR with M8 connecting thread WIT-RB

CLNBRSH-(RB28)-MA-DRLHO28MM-ST-THRM8

Art.-no. 0903489528

For cleaning drill holes in concrete (Injection System Concrete Multi WIT-UH 300 and Pure Epoxy WIT-PE 1000)

x 1 pcs

Cleaning brush For concrete and REBAR with M8 connecting thread WIT-RB

CLNBRSH-(RB35)-MA-DRLHO35MM-ST-THRM8

Art.-no. 0903489535

For cleaning drill holes in concrete (Injection System Concrete Multi WIT-UH 300 and Pure Epoxy WIT-PE 1000)

x 1 pcs

Hand slide valve

SLIDONVLVE-F.PNNOZ-PREMO-3/8IN

Art.-no. 069990338

For drill hole cleaning with compressed air (pre-assembled with plug-in nipple and claw coupling). For connecting the pneumatic hose WIT-SDD to a compressor.

x 1 pcs

Pneumatic hose WIT-SDD

HOSE-PN-(WIT-SDD8-20)-ID7MM

Art.-no. 06999037

For borehole cleaning with compressed air. Incl. pre-assembled compressed air and threaded connection.

x 1 pcs

Blow gun

BLWOUTGUN-(PIPE-STRAIGHT)-PLAHNDL-490MM

Art.-no. 07149214

Continuously adjustable

x 1 pcs

Cleaning brush with M6 WIT-RMB connecting thread

CLNBRSH-RMB10-MA-ST-(THR-M6)

Art.-no. 0903489610

For drill hole cleaning in concrete and masonry (WIT-VM 250, WIT-UH 300, W-VIZ, WIT-CONCRETE SCREW, WIT-PM 200, WIT-NORDIC, WIT-PE 500)

x 1 pcs

Cleaning brush with M6 WIT-RMB connecting thread

CLNBRSH-RMB12-MA-ST-(THR-M6)

Art.-no. 0903489612

For drill hole cleaning in concrete and masonry (WIT-VM 250, WIT-UH 300, W-VIZ, WIT-CONCRETE SCREW, WIT-PM 200, WIT-NORDIC, WIT-PE 500)

x 1 pcs

Cleaning brush with M6 WIT-RMB connecting thread

CLNBRSH-RMB14-MA-ST-(THR-M6)

Art.-no. 0903489614

For drill hole cleaning in concrete and masonry (WIT-VM 250, WIT-UH 300, W-VIZ, WIT-CONCRETE SCREW, WIT-PM 200, WIT-NORDIC, WIT-PE 500)

x 1 pcs

Cleaning brush with M6 WIT-RMB connecting thread

CLNBRSH-RMB18-MA-ST-(THR-M6)

Art.-no. 0903489618

For drill hole cleaning in concrete and masonry (WIT-VM 250, WIT-UH 300, W-VIZ, WIT-CONCRETE SCREW, WIT-PM 200, WIT-NORDIC, WIT-PE 500)

x 1 pcs

Cleaning brush with M6 WIT-RMB connecting thread

CLNBRSH-RMB22-MA-ST-(THR-M6)

Art.-no. 0903489622

For drill hole cleaning in concrete and masonry (WIT-VM 250, WIT-UH 300, W-VIZ, WIT-CONCRETE SCREW, WIT-PM 200, WIT-NORDIC, WIT-PE 500)

x 1 pcs

Cleaning brush with M6 WIT-RMB connecting thread

CLNBRSH-RMB28-MA-ST-(THR-M6)

Art.-no. 0903489628

For drill hole cleaning in concrete and masonry (WIT-VM 250, WIT-UH 300, W-VIZ, WIT-CONCRETE SCREW, WIT-PM 200, WIT-NORDIC, WIT-PE 500)

x 1 pcs

Cleaning brush with M6 WIT-RMB connecting thread

CLNBRSH-RMB35-MA-ST-(THR-M6)

Art.-no. 0903489635

For drill hole cleaning in concrete and masonry (WIT-VM 250, WIT-UH 300, W-VIZ, WIT-CONCRETE SCREW, WIT-PM 200, WIT-NORDIC, WIT-PE 500)

x 1 pcs

Hexagonal M6 machine chuck for concrete and masonry cleaning brushes

MAMNT-F.CLNBRSH-HEX

Art.-no. 0905499101

x 1 pcs

Machine chuck SDS-plus drive arbor, M6 for concrete and masonry cleaning brushes

MAHOLD-F.CLNBRSH-PLUS-M6

Art.-no. 0905499102

x 1 pcs

Extension For concrete and masonry cleaning brush with M6 connecting thread

EXT-(F.CLNBRSH-THRM6)-L270

Art.-no. 0905499111

For large effective anchorage depths

x 1 pcs

Application gun WIT

APPLGUN-F.DWL-WIT-330ML

Art.-no. 0891003

For pressing out WIT cartridges (150 ml, 280 ml, 320 ml, 300 ml, 330 ml) and silicone cartridges

x 1 pcs

Cordless application gun WIT

APPLGUN-CORDL-ANC-WIT-M-KST-330ML

Art.-no. 0891003330

Powerful Li-ion battery-powered application gun for WIT cartridges

x 1 pcs

Application gun HandyMax

APPLGUN-ANC-HANDYMAX-(F.WIT)-310ML

Art.-no. 0891007

For pressing out WIT cartridges (150 ml, 320 ml, 330 ml)

x 1 pcs

Application gun EasyMax

APPLGUN-ANC-EASYMAX-(F.WIT)-330ML

Art.-no. 0891007201

Manual application gun for WIT cartridges

x 1 pcs

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Example 3: Flat washer with an internal diameter of 6 mm:
VVVVAAABBB
04076

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Additional accessory:

Product

Description

Quantity

Price
/PU

Washer system hose

HOSE-WASHSYS-PVC-FLEX-TRANSP-12X16

Art.-no. 0895812

Flexible and transparent

x 20 pcs

Mixer nozzle extension WIT-MV

EXT-(F.MIX-DWL)-PLA-10X200

Art.-no. 0903420004

Extension for the mixer nozzle

x 10 pcs