Janson
Section Bridge (JSB), the preferred system for bridges,
viaducts and urban flyovers.
The
Janson Section Bridge is specifically designed for use in
urban areas in
a permanent, semi-permanent or temporary capacity.
Particularly in areas with dense traffic the Janson Section
Bridge is the perfect solution when interruption of the traffic
flow, due to reconstruction work,
is undesirable and unacceptable.
Taking
into account today's traffic problems and the need to keep
traffic moving,the bridge sections have been designed for
quick installation.
All the sections required for a project will be transported
to the site location, then lifted into
place and bolted together.
With this system bridges and flyovers can be
erected that meet both UK and international traffic loading
criteria.
TECHNICAL
DETAILS
Bridge
Type
JSB
Mark I
JSB
Mark II
Unit
lengths (m)
6,
9, 12, 24
10.5,
13.5, 19.5
Unit
widths (m)
3.5
2.5
Road
widths (m)
3.5,
7, 10.5
5,
7.5, 10
Footways
(m)
1.0
1.0
- 1.5
Max
Free Span (60 tonne load)
33
m
39
m
The deck construction
is virtually noise free,and there is a choice
of paint scheme and parapets to vary the bridge appearance.
The deck is provided with an anti-skid coating.
More specific information to solve your particular bridging
requirement
is available on request.
Taking
into account today's traffic problems and the need to keep
traffic moving,the bridge sections have been designed for
quick installation.
