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GR100 SERIES
Flexible guardrail
delineators provide impact resistance from wide loads, overhanging
maintenance equipment, mowers, etc..
DETAILED
REQUIREMENTS
A. The post is
made of a polycarbonate material which shall be resistant to impact,
ultraviolet light, ozone, hydrocarbons, and shall be self-erecting after
impacts. Polycarbonate post shall remain dimensionally stable from -150
deg. F (brittleness point) to +285 deg F (melting point).
B. Post shall
remain intact up to fifty impacts at temperatures from -30 deg. F to 130
deg. F
C. The minimum
width of the post shall be 3" and the maximum wall thickness shall be
0.180". Lengths will be specified on order. Posts are provided with
predrilled holes to facilitate ease in mounting.
D. The posts
shall be opaque white, yellow, red, green, orange, blue, brown, and grey
in color. They shall be colorfast and shall be designed to provide an
essential convex surface to accommodate a 3" wide reflective sheeting on
both sides. Sheeting shall meet DOT specifications and will be specified
on order.
E. Posts shall be
free of surface porosity and other defects that may affect appearance
and serviceability.
F. Posts shall be
recycleable.
G. Posts shall be
field-repairable with a repair kit. Posts and other components shall be
field replaceable. |