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Chemical injection mortar Concrete Multi WIT-UH 300 - ANC-MORT-(WIT-UH300)-CART-420ML - 4
Chemical injection mortar Concrete Multi WIT-UH 300 - ANC-MORT-(WIT-UH300)-CART-420ML - 1
Chemical injection mortar Concrete Multi WIT-UH 300 - ANC-MORT-(WIT-UH300)-CART-420ML - 2

Chemical injection mortar Concrete Multi WIT-UH 300

Chem. injection mortar Concrete Multi WIT-UH 300
ANC-MORT-(WIT-UH300)-CART-420ML

Art.-no. 5918500420
EAN 4058794694710
All versions

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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 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

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

Product information

Würth Catalogue (3)

Flip Book

Catalogue page as PDF 1

Catalogue page as PDF 2

Datasheets (2)

Safety data sheet 1

Safety data sheet 2

Certificates/ Documents (0)

Required accessory:
 
Product
Description
Quantity
PU
Price
/PU
Pneumatic hose WIT-SDD
Pneumatic hose WIT-SDD

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

For borehole cleaning with compressed air. Incl. pre-assembled compressed air and threaded connection.
x 1 pcs
Application gun WIT-Multi
Application gun WIT-Multi

APPLGUN-F.DWL-(WIT-MULTI)

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
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)

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)
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

For REBAR cleaning brush and WIT-RB cleaning brush (concrete multi WIT-UH 300 and Pure Epoxy WIT-PE 1000)
x 1 pcs
Extension For cleaning brush with M8 connecting thread
Extension For cleaning brush with M8 connecting thread

EXT-F.CLNBRSH-THRM8-2X345MM

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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
Hand slide valve

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

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
Pneumatic hose WIT-SDD

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

For borehole cleaning with compressed air. Incl. pre-assembled compressed air and threaded connection.
x 1 pcs
Blow gun
Blow gun

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

Continuously adjustable
x 1 pcs
Cleaning brush with M6 WIT-RMB connecting thread
Cleaning brush with M6 WIT-RMB connecting thread

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

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
Cleaning brush with M6 WIT-RMB connecting thread

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

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
Cleaning brush with M6 WIT-RMB connecting thread

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

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
Cleaning brush with M6 WIT-RMB connecting thread

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

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
Cleaning brush with M6 WIT-RMB connecting thread

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

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
Cleaning brush with M6 WIT-RMB connecting thread

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

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
Cleaning brush with M6 WIT-RMB connecting thread

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

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
Hexagonal M6 machine chuck for concrete and masonry cleaning brushes

MAMNT-F.CLNBRSH-HEX

x 1 pcs
Machine chuck SDS-plus drive arbor, M6 for concrete and masonry cleaning brushes
Machine chuck SDS-plus drive arbor, M6 for concrete and masonry cleaning brushes

MAHOLD-F.CLNBRSH-PLUS-M6

x 1 pcs
Extension For concrete and masonry cleaning brush with M6 connecting thread
Extension For concrete and masonry cleaning brush with M6 connecting thread

EXT-(F.CLNBRSH-THRM6)-L270

For large effective anchorage depths
x 1 pcs
Cordless application gun WIT
Cordless application gun WIT

APPLGUN-CORDL-ANC-WIT-M-KST-420ML

Powerful Li-ion battery-powered application gun for WIT cartridges
x 1 pcs
Application gun WIT
Application gun WIT

APPLGUN-ANC-(WIT-420ML)

For applying 380 ml, 410 ml and 420 ml WIT cartridges
x 1 pcs
Manual extrusion gun HANDYMAX 380/420
Manual extrusion gun HANDYMAX 380/420

APPLGUN-HANDYMAX-(F.WIT-380-420ML)

Patented Handy Max system for optimum working comfort
x 1 pcs
The packaging unit defines the number of articles in one packaging. In the catalog segment you can choose from different packaging units if a pop-up menu is displayed.

Just leave the field empty if you don't know the packaging unit when directly entering the article number in the shopping basket or when importing with Easy-/VarioScan. The packaging unit will be determined automatically.
The article number is made up of the following: VVVVAAABBB
VVVV = 4 digits for prefix number (please note that the first digit is currently always 0)
AAA = 3 digits for dimension part 1
BBB = 3 digits for dimension part 2

Example article number structures:
Example 1: Screw with dimensions of 4x10 mm:
VVVVAAABBB
00574 10 (2 spaces between the 4 and the 10)

Example 2: Screw with dimensions of 10x20 mm:
VVVVAAABBB
005710 20 (1 space between the 10 and the 20)

Example 3: Flat washer with an internal diameter of 6 mm:
VVVVAAABBB
04076
Price per packaging unit (PU):
The displayed price is always in line with the displayed packaging, if the PU is 250 the price for 250 units, if the PU is 300 the price for 300 units.

Price with price key representation (PSL):
The price always applies to a quantity ruled through the price key:
Price for 1 unit
Price for 100 units
Price for 1000 units
The quantity shows the number of pieces or units of measure contained in the order or delivery for the respective article.
In contrast to sales packaging and secondary packaging, the disposal costs for chemical-technical products are shown separately. The breakdown of the individual costs can be found on the relevant products and also in the shopping cart, as well as in our General Terms and Conditions (GTC).
Additional accessory:
 
Product
Description
Quantity
PU
Price
/PU
Mixer nozzle extension WIT-MV
Mixer nozzle extension WIT-MV

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

Extension for the mixer nozzle
x 10 pcs
Mixer nozzle extension WIT-MV
Mixer nozzle extension WIT-MV

EXT-(F.MIX-DWL)-(WIT-MV14-28)-16X2000

Extension for the mixer nozzle
x 20 pcs
Washer system hose
Washer system hose

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

Flexible and transparent
x 20 pcs
The packaging unit defines the number of articles in one packaging. In the catalog segment you can choose from different packaging units if a pop-up menu is displayed.

Just leave the field empty if you don't know the packaging unit when directly entering the article number in the shopping basket or when importing with Easy-/VarioScan. The packaging unit will be determined automatically.
The article number is made up of the following: VVVVAAABBB
VVVV = 4 digits for prefix number (please note that the first digit is currently always 0)
AAA = 3 digits for dimension part 1
BBB = 3 digits for dimension part 2

Example article number structures:
Example 1: Screw with dimensions of 4x10 mm:
VVVVAAABBB
00574 10 (2 spaces between the 4 and the 10)

Example 2: Screw with dimensions of 10x20 mm:
VVVVAAABBB
005710 20 (1 space between the 10 and the 20)

Example 3: Flat washer with an internal diameter of 6 mm:
VVVVAAABBB
04076
Price per packaging unit (PU):
The displayed price is always in line with the displayed packaging, if the PU is 250 the price for 250 units, if the PU is 300 the price for 300 units.

Price with price key representation (PSL):
The price always applies to a quantity ruled through the price key:
Price for 1 unit
Price for 100 units
Price for 1000 units
The quantity shows the number of pieces or units of measure contained in the order or delivery for the respective article.
In contrast to sales packaging and secondary packaging, the disposal costs for chemical-technical products are shown separately. The breakdown of the individual costs can be found on the relevant products and also in the shopping cart, as well as in our General Terms and Conditions (GTC).

Art.-no.
Cust. Mat. No.

Hazardous Material

Product information

Würth Catalogue

Datasheets()

Datasheets ()

CAD data  | 

Certificates/ Documents

 | 

 | 

Technical information
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