BIRAMAX Adjustable circular formwork

Transcription

1 BIRAMAX Adjustable circular formwork // Efficient, long-lasting, robust // Table of content Features Benefits Solutions Basic components

2 // Features Adjustable vertical formwork for circular and curved wall formwork. Composed of modular panels with a simple 4-point mechanism to generate the desired curvature. Panels made of galvanized steel with a shuttering face made of plywood boards covered in plastic that is suitable for the bending. Minimum radius of curvature: 2 m. Maximum permissible pressure: 80 kn/m 2 (line 6, tab. DIN 18202). Range of panel heights: 3 m; 2 m; 1.5 m. Panels joined using ORMA clamps fitted horizontally and vertically Range of panel widths: Outside panel 2.25 m and m Inside panel 2.2 m and 1.1 m Compatible with panels and accessories of the ORMA modular wall formwork such as clamps and lifting hooks. Filler or detachable wooden or metallic piece between the panels to obtain the desired circumference: ORMA clamp: up to 100 mm Bending of panels on template Compensation clamp: up to 250 mm 2

3 // Advantages Safe Guaranteed safety in the assembly phases and the adjustment work phases at height and during concrete pouring using different platforms. Access and working platforms at different levels Long-lasting Robust panels made of long-lasting galvanized steel. Formwork surface made of humidity-resistant plastic. Replaceable board, easy to maintain and repair. Shuttering face in curved panels 3

4 Efficient Excellent concrete finish thanks to plasticcovered plywood boards. Only 2 anchorages at height. Few connecting elements. Wide range of panels for all circumferences and heights. Outside and inside panels have different colours. Panels with holes for stiffeners at height and anchorages for brackets. Easy-to-use assemblies with different lifting systems. Compatible with modular ORMA and BIRA formworks by ULMA as well as with their accessories, and can be assembled with the circular FLECTOR formwork. BIRAMAX compatible with other circular formwork Lifting of BIRAMAX panels with ORMA hook Excellent concrete finish Adjustable Bending system that can be actioned easily at only 4 points. Quick connection of panels. Same clamp in vertical and horizontal joint. Narrow panels to minimise fillers. Easy positioning of fillers between the panels. Panel bending mechanism Circular tank carried out in one phase only 4

5 // Solutions Circular tanks in stages Bulkheads with stiffeners to build tanks in stages Water-tightness Climbing Example of a water-tight solution with a system of cones and threaded waterstop bar Single-sided formwork Curved wall formwork with climbing on both sides EUC trusses of single-sided wall formwork connected to BIRAMAX panels 5

6 Compatible with ORMA wall formwork The same accessories in different types of formwork Technical solutions 1 Fillers 5 2 Horizontal joint 3 Vertical joint 4 Stabilizing Lifting 6 Working platform 7 Handrail Same clamp in vertical and horizontal joint 6

7 BIRAMAX Adjustable circular formwork Basic components kg kg PANELS WALERS Outside panel BIRAMAX 3x Waler Inside panel BIRAMAX 3x ORMA waler Outside panel BIRAMAX 2x ORMA waler Inside panel BIRAMAX 2x Waler hook Outside panel BIRAMAX 1.5x Inside panel BIRAMAX 1.5x kg Telescopic ladder Water stop DW Water stop adapt bag (250u) Tie rod water stop 15 L= Tie rod water stop 15 L= Tie rod water stop 15 L= Tie rod water stop 15 L= Tie rod water stop 15 L= Tie rod water stop 15 L= Tie rod water stop 15 L= Cone plastic-iron 15/ Cone concrete Cone concrete glue CLIMBING ORMA climbing bracket WORKING PLATFORMS BIRA walkway bracket MISCELLANEOUS Outside panel BIRAMAX 3x Inside panel BIRAMAX 3x Outside panel BIRAMAX 2x Inside panel BIRAMAX 2x Outside panel BIRAMAX 1.5x Inside panel BIRAMAX 1.5x Front head Safety handrail post Rack CONSUMABLES Outside plataform BIRAMAX CONNECTORS - LIFTING ORMA clamp Compensation clamp Inside plataform BIRAMAX Lateral swivel guardrail ORMA lifting hook

8 ULMA C y E, S. Coop. Ps. Otadui, 3 - P.O Oñati, Spain T F FAL37 IMPORTANT: Any safety provisions as directed by the appropriate governing agencies must be observed when using our products. The pictures in this document are snapshots of situations at different stages of assembly, and therefore are not complete images. For the purpose of safety, they should not be deemed as definitive. All of the indications regarding safety and operations contained in this document, and the data on stress and loads should be respected. ULMA s Technical Department must be consulted anytime that field changes alter our equipment installation drawings. The loads featured in this document, related to the basic elements of the product, are approximate. Our equipment is designed to work with accessories and elements made by our company only. Combining such equipment with other systems is not only dangerous but also voids any or all our warrantees. The company reserves the right to introduce any modifications deemed necessary for the technical development of the product. All rights reserved. Neither all nor part of this document may be reproduced or transmitted in any way by any electronic or mechanical procedure, including photocopy, magnetic recording or any other form of information storage or retrieval system without the written permission. Copyright by ULMA C y E, S. Coop