valmont Ezy-Guard HC, Руководство по эксплуатации продукта

Страница: 13 / 28

Release 08/21
High-Containment Roadside Safety Barrier
13
HIGHWAY
Site Condition Installation Requirements
Rock is
encountered
450mm to
650mm below
ground.
Drill a 160-300mm diameter
hole 250mm into the rock
or to a minimum total post
embedment depth of 700mm,
whichever comes first, install the
post and backfill.
Rock is
encountered
650mm to
1000mm below
ground.
Drill a 160-300mm diameter
hole 50mm into the rock
or to a minimum total post
embedment depth of
1000mm, whichever comes
first, and install the post and
backfill.
250
700 min.
0-700
rock
soil
50
1000 min.
650 – 1000
rock
soil