HALFEN CAST-IN CHANNELS CONCRETE

HALFEN C AS T-IN CHANNEL S Contents 1 HALFEN Channels HTA-CE - Application examples General Materials / Corrosion protection Installation / Assembly Product range Geometry HALFEN Bolts HS / HSR Available types HTA-CS (Curved channels) Calculation Software Dynamic loading Application examples Product range HALFEN Bolts HZS Calculation Dynamic loading 3 HALFEN HGB Rail fixings - Application examples General Materials / Corrosion protection Installation / Assembly Product range Calculation 4 HALFEN HTU Channels – fixings for trapezoid metal plates - Application examples General / Materials Installation...

HALFEN C AS T-IN CHANNEL S Contents Application examples HALFEN HSF Rafter shoe HALFEN HNA Timber anchor Masonry connection - system ML / BL HALFEN Dowels Firewall - Joints SPV Restraint with turnbuckle HKZ Restraint tie HVL Anchoring system HALFEN HKW Corner protection 6 HALFEN HCW Curtain Wall - Application examples General Product range HALFEN Channel HCW 52/34 for curtain wall - connections HALFEN Channel HTA-R and HZA-R with ribbed steel anchors Brackets HCW-ED and HCW-EW for front-of-slab installation Brackets HCW-B1 and HCW-B2 for top-of-slab installation Nuts, Washers Threaded rods, hexagonal...

APPLIC ATION EXAMPLES HALFEN C AS T-IN CHANNEL S Areas of Application CURTAIN WALL POWER STATIONS HTA-CE Channels 2 Edificio Gas Natural, Barcelona Power station 4 Passerelle Simone de Beauvoir, Paris RheinEnergieStadion, Cologne HTU Trapezoidal sheet panels Curtain Wall Lift fixings, guide rails Lötschberg-Base tunnel, Switzerland Timber pitched roof construction

HALFEN Cast-in channels HTA-CE The advantages at a glance part from excellent adjustability, HALFEN Cast-in channels save considerable installation time. The result: faster construction and therefore reduced overall cost. HTA-CE Channels HALFEN HTA-CE Channels Safe and reliable HALFEN HTA-CE Channels • no damage to the reinforcement • approved for fire-resistant structural elements • suitable for use in concrete pressure and tensile stress zones • high corrosion resistance steels available • suitable for dynamic loads • European Technical Approval • precise calculation with HALFEN-Software hot-rolled...

HALFEN C AS T-IN CHANNEL S HTA -CE Application Examples CURTAIN WALL CURTAIN WALL HTA-CE Channels 2 Fixings for Curtain-wall façades Fixings for Curtain-wall façades LIFTS/ELEVATOR FIXINGS 4 Seat fixings, St. Jakob-Park, Basel NOISE BARRIERS Fixing guide rails with HALFEN Channels Curtain Wall Fixings of noise barriers to concrete posts UTILITY TUNNELS Fixings for drainage systems Utility pipes with curved anchor channels Fixing of over-head cables in railway tunnels

HALFEN C AS T-IN CHANNEL S HTA -CE General European Technical Approval ETA • A comprehensive and sophisticated test program is needed to acquire an ETA. Furthermore, all further criteria required for approval must be satisfied. Planners and users can rest assured that the HALFEN HTACE Cast-in channels have all assured properties. Moreover, the properties of different products are comparable, as these are determined with a clearly defined and identical test program. • As the ETA also includes detailed specifications on internal and third party quality control of ongoing production, the user can...

HALFEN C AS T-IN CHANNEL S HTA -CE General European standard CEN/TS 1992-4 HTA-CE Channels Planning standards apply for the whole of the European Union The European standard CEN/TS 1992-4 covers the design method for “Design of fastenings for use in concrete”. This approval represents current state of the art technology standards and may be used in all applications. ETA - 09 / 0339 432-CPD-8394-01 To apply the new European calculation method, product specific values such as load bearing capacities or form coefficients are necessary. These and further special regulations for dimensioning are included...

HALFEN C AS T-IN CHANNEL S HTA -CE General European standard CEN/TS 1992-4 The European Technical Approval is a confirmation of the usability of a building product as defined by the Construction Products Directive (CPD). The resistances to steel failure are listed in the European Technical Approval ETA. The load bearing capacities are provided with dimensioning equations. Here all influences on the load bearing capacity of the anchor channel are taken into consideration. The HALFEN Cast-in channel may be used in all concrete strength classes from C12/15 to C90/105. The planned strength is incorporated...

HALFEN C AS T-IN CHANNEL S HTA -CE General Verification method according to CEN/TS 1992-4 HTA-CE Channels The design method for anchor channels included in part 3 of the standard series has been completely redesigned. According to ETA-09/0339, verifications required for splitting failure Verification method according to CEN/TS 1992-4 Tensile stress Shear stress Type of failure Anchor Type of failure NaEd ≤ NRd,s,a Connection between anchor and channel NaEd ≤ NRd,s,c NEd ≤ NRd,s,l Concrete cone failure Anchor Steel failure Local buckling in the channel Bolt Steel failure when under load and blow-out...

HALFEN C AS T-IN CHANNEL S HTA -CE General HTA-CE Channels 1 Fire-resistance From an engineering point of view, the fire-resistance requirements are similar to those set in section 3.2.7. of the standard building approval Z-21.4-34. The approval can be downloaded from our website www.halfen.de. 2 Fatigue All stated resistance values Δ F are specified according to general building approval Z-21.4-34 (see page 37). ETA values are currently under revision. The RAL seal of quality is a guarantee for coherence with the products‘ technical characteristics and the product service including: • specification,...

HALFEN C AS T-IN CHANNEL S HTA -CE Materials / Corrosion Protection HTA-CE Channels Dipped in a galvanizing bath at a temperature of approx. 460°C, a method used primarily for open-profile channels. Electrochemical process. HALFEN Bolts are available with a special CrVI -free coating. HALFEN Cast-in channels, steel, hot-dip galvanized Steel Material Zinc coat Channel profile Weld-on anchor  Steel according to DIN EN 10 025-2 and HALFEN specification HALFEN Bolts, galvanized steel Steel Material Chromium is the most important alloy element in stainless steel. A specific chromium concentration...