Suitability For Heavy Goods Vehicles - Graf EcoLoop SP 1100 DN 200 Installation And Servicing

5.11 Suitability for heavy goods vehicles

If heavy goods vehicle trafficability is stipulated, a
static load distribution plate is to be provided by
the customer.
Load bearing capability plans for this are availa-
ble from Otto Graf GmbH on request.
If installing under surfaces driven on by heavy
goods vehicles, a load distribution plate is used
to support the telescopic dome shaft ①. To fin-
ish, the concrete cover ② is placed on the tele-
scopic dome shaft.
To extend the shaft, the telescopic dome shaft
suitable for HGV loading with class D cover, pro-
vided by the customer (max. useful length
440 mm), and the extension sleeve (max. useful
length 300 mm) can be used.
5 Installation and assembly
max. 9.5 t
Base course with
frost protection
②
Base plate C 40/50
32 / 76
①
max. 60 t
Blinding
layer