Versatile System Bridge Projects Rhombus Form Traveller
The form traveller system for viaduct construction is acclaimed for
enhancing the cost-effectiveness of bridge projects worldwide. The
system is lightweight, versatile, easy to assemble and operate,
rolling forward on rails, the system can be reset quickly and
The form traveller is used for free cantilever construction of
post-tensioned box girder - and cable-stayed concrete bridges.
Engineering to international standards, the system provides an
exceptionally rigid formwork, with a maximum deflection of less
than 25mm at full loading.
The Standard form traveller is designed for a maximum segment
length of 5 m and load capacities (concrete and formwork) varying
from 250t to 400t. The steel weight depends on the cross section of
the bridge in question, but will normally vary from about 25t to
65t correspondingly. The Standard form traveller 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.