Touréchaf

14 NT008 - TOURÉCHAF TECHNICAL INFORMATION T O U R É C H A F : F A L S E W O R K T O W E R W I T H I N T E G R A L S A F E T Y S Y S T E M Specifications and load capacity ... > Characteristics of the main components: > Bearing capacity: > Stability of the towers during assembly and dismantling: The action of the wind requires compliance with stability rules, in particular during assembly and dismantling phases. These rules are based on a wind of 65 km/h (20 daN/m²). In more severe conditions of use, the towers must no longer be isolated but wind braced between them or anchored to what exists, in order to stabilise them in all directions. Description Geometry fy Frame: - Standard Ø 60.3 tube - th. 2.7 320 MPa - Board bearer Ø 40 tube - th. 2 235 MPa Ledger Ø 48.3 tube - th. 2.7 320 MPa Base jack Ø 48 tube - th. 5.6 threaded 436 MPa Adjustable head Ø 48 tube - th. 5.6 threaded 436 MPa Diagonal brace Ø 38 tube - th. 2.7 320 Mpa The maximum load is 6 tonnes (60 kN SLS) per standard for towers less than 6 m high with the screw jacks set to the maximum of their travel. Beyond that, take the ground load of the structure's own weight into account above 6 m. Self-supporting isolated tower. *Max. free distance between anchoring / wind bracing / formwork to retain the bearing capacity of the tower. Self-supporting towers in blocks Tower stabilised by anchor points WARNING: The towers must systematically be provided with screw jacks or bases connected with ledgers. h ≤ 6 m * h ≤ 4 l min. h ≤ 3 levels of frames l l L ~ 200 mm l H ≤ 4 L min. h ≤ 5 levels of frames h ≤ 6 m * h ≤ 4 l min. h ≤ 6 m * h ≤ 6 m * WARNING: See general recommendations. 50 - 100 -150 Anchoring cap Coupler 49/60 High-height Touréchaf falsework for the erection of the head office of Caisse d’Epargne in Bordeaux. 90° 0° Permissible traction of 1200 daN. Range of use Slip resistance of the straight coupler 49/60: 1500 daN ULS and 900 daN SLS. l min: smallest side of the tower. L min: smallest side of the block. l mini 1m l mini 1m50