Cast-In Channel

HALFEN Cast-In Channel

HALFEN Cast-In Channels are the ideal basis for easy-to-install, adjustable fixings, saving considerable installation time, resulting in faster construction and therefore cost saving. A polystyrene bead filler or a strip filler provides protection against ingress of concrete into the channel.

Any of the following components can be fixed to HALFEN Cast-In Channel:
• Concrete façades
• Pre-cast concrete elements
• Pipe support systems
• Brickwork support

Hot-rolled HALFEN Cast-In Channels are also ideal for all applications in which dynamic loads occur, e.g. in crane rails or machine. Special hot-rolled profiles are available for this purpose.

The key benefits and features for HALFEN Cast-In Channel are as per below:
• Adjustable and safe connection
• Highest degree of safety – not depending on workmanship compared to traditional way
• No drilling or welding
• Fast installation – reduction of construction time
• Allows for simple future replacements / extensions
• Hot-rolled channels for fatigue relevant loads
• Serrated DYNAGRIP channels for seismic load application – 3D load introduction
• Increase in site productivity of up to 30% with reduced labour

These quality features make HALFEN Cast-In Channel an indispensable product for all planners and users.

HTA-CE, hot rolled. Optimized geometry according to static requirements

Easy visual installation check (QC) on site

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DEMU Fixing Anchors

DEMU fixing anchors from HALFEN are intended for permanent fastening of attachments and structural components to concrete. The diverse product range of DEMU fixing anchors in combination with a user friendly dimensioning software allows engineers to design with minimized effort and to ensure for safe, durable and efficient fastening. Covered by an European Technical Approval DEMU fixing anchors are also applicable for critical applications and fastenings that are relevant for life safety!

Examples for typical application:
• Structural steel connections
• Fixing of railings for balconies and bridges
• Fixing of props on precast elements
• Fastening of utility equipment, power lines
• Securing lightweight ducts, lighting or wiring
• Fixing of steel ladders, stairs and profiles

Key benefits:
• Reliable performance covered by European Technical Assessment
• Easy selection via user friendly dimensioning software
• High degree of safety – not depending on workmanship compared to traditional systems
• High load capacity
• No drilling or welding
• Based on mechanical interlock principle, hence suitable for cracked concrete
• Available in different materials and finish

DEMU Fixing Anchors may be used in cracked or non-cracked concrete for transmission of tensile loads, shear loads or a combination of both

HALFEN Anchor Bolt Systems

Chemical Anchor Bolt
for non-cracked concrete

1. HB -V Chemical Anchor Bolt GV/FV
Zinc plated / hot-dip galvanized

2. HB-V Chemical Anchor Bolt A4/HCR
stainless steel A4 / HCR

Injection System – chemical
for cracked and non-cracked concrete

3. HB -VMZ Injection System GV
Zinc plated

4. HB-VMZ Injection System A4/HCR
Zinc plated

Mechanical Heavy Duty Anchors

Wedge Anchors
for non-cracked concrete

5. HB -B Wedge Anchor GV/FV
Zinc plated / hot-dip galvanized

6. HB-B Wedge Anchor A4 /HCR
stainless steel A4 / HCR

Wedge Anchors
for cracked and non-cracked concrete

7. HB -BZ Wedge Anchor GV
zinc plated

8. HB-BZ Wedge Anchor A4/HCR
zinc plated

HB Anchor Bolt System

Injection system VMU

Chemical Anchor Bolt HB-V
The HB-V A4 Chemical Anchor Bolt with ETA approval consists of a glass capsule filled with synthetic resin, hardener and quartz additives, as well as the HB -V-A anchor rod. The components in the capsule are mixed while the anchor rod is driven in, forming a fast-setting synthetic resin adhesive. This established anchoring system does not cause expansion forces and therefore is able to bear heavy loads even when the available spacing and edge distances are quite small. The drill hole is sealed by the synthetic resin adhesive.


Injection system HB-VMZ
The HB -VMZ Injection System consists of an anchor rod with conical expansion elements and a 2-component injection adhesive. This combination makes it possible to transfer heavy loads into the base material while maintaining small spacing and edge distances and sealing the drill hole. It thus combines the advantages of chemical anchors and wedge anchors in a fastening system for cracked and non-cracked concrete with technical approval for Europe. Where up to now fasteners were not permitted because the concrete component was not thick enough, it is now possible to use the HB-VMZ Injection System.
Even in wet drill holes it is possible to fit all sizes of anchors without any reduction of load-bearing capacity, from anchor size 100 M12 even in drill holes filled with water. An outstanding feature is also the approval of the HALFEN HB -VMZ Injection System for installation at temperatures down to -5 °C. This system can be installed in nearly all weathers and at any time of year. This very comprehensive product range, which comprises all sizes from M8 to M24, combines optimum size and fixture thickness resulting in considerable cost advantages, particularly in larger projects.

Product Overview

HB-VMU 420 Cartridge

HB-VMU 345 Cartridge

HB-VMU 150 Cartridge

HB-VMU-A Anchor Rod

HB-VMU-IG Internal Thread Sleeve

Wedge Anchor HB-B

The HB-B Wedge Anchor (ETA option 7) is a highly efficient bolt-type anchor for in-place installation for fixing suspended ceilings and similar fixtures in non-cracked concrete. It combines high load bearing capabilities with small anchor spacings and edge distances. There are 150 different sizes and models for a wide range of uses in medium to heavy-duty applications. Approved sizes with stainless steel expansion sleeve.

Wedge Anchor HB-BZ

The HB-BZ Wedge Anchor (ETA, Option 1) combines heavy approved loads with small spacings and edge distances. The expansion cone has been covered with a durable, heat resistant anti-friction coating that prevents any direct contact between the cone and expansion segments and makes sure that the anchor exhibits follow-up expansion in the event of cracking of concrete.

Drop-in Anchor HB-E

The HB-E Drop-in Anchor has been approved under ETA, option 7. The two-stage deformable expansion cone, which guarantees the expansion of the anchor sleeve in different strengths of concrete, ensures that the installation of the HB -E Drop-in Anchor is now safer and faster than before. The marking / setting tool makes contact with the anchor sleeve and leaves a visible marking as proof of correct installation. The controlled expansion allows for significantly smaller spacings and edge distances. Advantage: when using a marking / setting tool as recommended by ETA, no load testing has to be carried out.


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