1、Our main products.Formtravellers Overhead and Underslung FTs for cast in-situ concrete bridges.Movable Scaffolding System (MSS) For cast in-situ concrete bridges - overhead or underslung MSS. Launching Gantries (LG) For precast segmental construction overhead or underslung LGs.Bridge Repair / Mainte

2、nance Equipment for repair & maintenance of concrete or steel bridges.MOVABLE SCAFFOLDING SYSTEMMain Products ApplicationsMSS - Moving Scaffolding SystemSpan length 25 - 80 mUsual Total Length 400m several kms Usual cycle time / span6 10 daysLG - Launching GantriesSpan length: 25 100+mUsual Length:

3、Minimum 500 - 800 segments Usual cycle time / span1-3 days / spanLAUNCHING GANTRYMain Products ApplicationsFORMTRAVELLERMain Products ApplicationsFT - FormtravellerSpan length: 40 300+ mUsual cycle time:2 x 1 segment / week The formtraveller system was invented in 1970 and today it is acclaimed for

4、enhancing the cost-effectiveness of bridge projects world-wide. We have continually improved the Formtraveller in collaboration with major contractors. The system is lightweight, versatile and easy to assemble and operate. Rolling forward on rails, the system can be reset quickly and easily.Where to

5、 use the FormtravellerThe Formtraveller is used for free cantilever construction of post-tensioned boxgirder and cable-stayed concrete bridges. Engineered to international standards, the system provides an exceptionally rigid formwork, with a maximum deflection of less than 25 mm at full loading. TH

6、E FORMTRAVELLER CONCEPTThe FormtravellerThe Standard Formtraveller is designed for a usual segment length of 5 m and load capacities (concrete and formwork) varying from 100 tons to 600 tons. The steel weight depends on the cross-section of the bridge in question, but will normally vary from about 2

7、5 tons to 110 tons correspondingly. The Standard Formtraveller may be adapted to suite almost any cross-section, and is easily adjustable during operation to variations in segment length (up to 5 m), section height, web thickness, and deck width. For segment lengths beyond 5 m and other conditions,

8、the Formtraveller will be tailor-made.The Formtraveller - Cross-Support for installation on small PierheadsWhen the pier head is too small to allow normal assembly of the Formtraveller, our Cross-support solves the problem. It makes it possible to start free cantilevering from pier heads as small as

9、 3 m. The procedure is illustrated through the these 4 phases:3 mPhase 1:Assembly at pierhead as small as 3 mPhase 2:Concreting of 1st segment on each side of the pier finishedThe Formtraveller - Cross-Support for installation on small PierheadsWhen the pier head is too small to allow normal assembl

10、y of the Formtraveller, our Cross-support solves the problem. It makes it possible to start free cantilevering from pier heads as small as 3 m. The procedure is illustrated through the these 4 phases.Phase 3:Splitting of travellersThe Formtraveller - Cross-Support for installation on small Pierheads

11、When the pier head is too small to allow normal assembly of the Formtraveller, our Cross-support solves the problem. It makes it possible to start free cantilevering from pier heads as small as 3 m. The procedure is illustrated through the these 4 phases.Phase 3:Splitting of travellersThe Formtravel

12、ler - Cross-Support for installation on small PierheadsWhen the pier head is too small to allow normal assembly of the Formtraveller, our Cross-support solves the problem. It makes it possible to start free cantilevering from pier heads as small as 3 m. The procedure is illustrated through the these

13、 4 phases.Phase 4:12,2 m concreted (standard formtraveller); ready for normal procedureThe Formtraveller - Cross-Support for installation on small PierheadsWhen the pier head is too small to allow normal assembly of the Formtraveller, our patented Cross-support solves the problem. It makes it possib

14、le to start free cantilevering from pier heads as small as 3 m. The procedure is illustrated through the these 4 phases.Phase 4:12,2 m concreted (standard formtraveller); ready for normal procedureThe Formtraveller - Cross-Support for installation on small PierheadsWhen the pier head is too small to

15、 allow normal assembly of the Formtraveller, our Cross-support solves the problem. It makes it possible to start free cantilevering from pier heads as small as 3 m. The procedure is illustrated through the these 4 phases.Phase 4:12,2 m concreted (standard formtraveller); ready for normal procedureTh

16、e Formtraveller - Cross-Support for installation on small PierheadsWhen the pier head is too small to allow normal assembly of the Formtraveller, our Cross-support solves the problem. It makes it possible to start free cantilevering from pier heads as small as 3 m. The procedure is illustrated throu

17、gh the these 4 phases.Phase 4:12,2 m concreted (standard formtraveller); ready for normal procedureThe Formtraveller - Cross-Support for installation on small PierheadsWhen the pier head is too small to allow normal assembly of the formtraveller, our Cross-support solves the problem. It makes it pos

18、sible to start free cantilevering from pier heads as small as 3 m. The procedure is illustrated through the these 4 phases.Phase 4:12,2 m concreted (standard formtraveller); ready for normal procedureThe Formtraveller - Cross-Support for installation on small PierheadsWhen the pier head is too small

19、 to allow normal assembly of the formtraveller, our Cross-support solves the problem. It makes it possible to start free cantilevering from pier heads as small as 3 m. The procedure is illustrated through the these 4 phases.Lightweight:The use of rectangular hollow sections in the main structural co

20、mponents and recoverable high strength bars in all stays and ties reduces the total steel weight to a minimum. Flexible design:The Formtraveller may be adapted to almost any cross-section and is easily adjustable during operation to variations in segment length, box height, web thickness, deck width

21、 and road alignment (gradient, curvature, super-elevations). Small deflections:The vertical deflection at the front of the Formtraveller is less than 25 mm at maximum load. Formwork beams are designed for a maximum deflection of L/400 of their length. Easy assembly:One Formtraveller may be assembled

22、 in one week. Rolling forward on rails, the reset time is short. THE FORMTRAVELLER FEATURESThe Formtraveller:ComponentsMAINRAILSHYDRAULICCYLINDERSThe Formtraveller - ComponentsPULL DOWN CYLINDERSLAUNCHING CYLINDERSMAIN CYLINDERSFRONT & REARBOOGIESMAINRAILSHYDRAULICCYLINDERSThe Formtraveller - Compon

23、entsFRONT & REARBOOGIESMAINRAILSHYDRAULICCYLINDERSMAINFRAMEWORKThe Formtraveller - ComponentsstrukturasFRONT & REARBOOGIESMAINRAILSHYDRAULICCYLINDERSMAINFRAMEWORKFRONT & REARFRAMEWORKBOTTOMFRAMEWORKCROSSARMSINTERNALFRAMEWORKThe Formtraveller - ComponentsstrukturasFRONT & REARBOOGIESMAINRAILSHYDRAULI

24、CCYLINDERSMAINFRAMEWORKFRONT & REARFRAMEWORKBOTTOMFRAMEWORKCROSSARMSINTERNALFRAMEWORKEXTERNALFORMWORKBOTTOMFORMWORKINTERNALFORMWORKThe Formtraveller - ComponentsstrukturasFRONT & REARBOOGIESMAINRAILSHYDRAULICCYLINDERSMAINFRAMEWORKFRONT & REARFRAMEWORKBOTTOMFRAMEWORKCROSSARMSENDFORMWORKWORKINGPLATFORMSThe Formtraveller - ComponentsINTERNALFRAMEWORKEXTERNALFORMWORKBOTTOMFORMWORKINTERNALFORMWORKstrukturasThe FormtravellerThe Formtraveller - A normal working cycle may be as follows:The Formtraveller, except for the internal formwork, is launched into posi