FAAC J355HA M30-P1 User Manual page 9

UNPROTECTED AREA
Ground
 
The foundation concrete can be poured directly into the dug-out area.
Concrete specifications:
A. Class C25/30.
B. Concrete with 10-30 aggregate according to UNI EN 12620 standard
C. The bollard must be installed after at least 7 days of concrete setting.
The compacting index of the surrounding ground must be at least 90% of the "Proctor" optimum curve, according to UNI EN 13286-2:2005 standard.
The steel framework must comply with class B450C (ASTM A615 Grade 60).
During the concrete maturation phase, insert one or more contrast supports inside the pit to prevent inwards deformation of the walls due to pushing
by the fresh concrete.
J355HA M30-P1
IMPACT DIRECTION
800
600 600
900
9
PROTECTED AREA
3200
Flexible sheath Ø 45mm
Dimensions in mm
Road surface
Concrete
7
732768 - Rev.C