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The
Privacy Fence posts (C-Posts) are set vertically in 600mm
deep holes in the ground,(for clay soil) spaced at approx 2400mm.
Adjoining panels have two C-posts screwed back to back with metal
Tek screws (7 per post). The last (free standing) C-post (as well
as corner posts) will usually be attached to a 50X50 RHS square
post for stability.
Rails
are mounted horizontally, one at the bottom 50 mm above ground level and
one right at the top. The rails fit inside the post and are attached with
Tek screws on the side of the post.
The
sheets are slipped inside the rails and the rails hold
them in place. No screws are used to hold the sheets. Each sheet
has a small overlap and that is different depending on the design.
During installation the sheets are pushed sideways so they are
hard against the inside of the C-post. Postioning sheets to make
sure that the overlap fits into place neatly.
Normally
the posts are cemented in the ground on DAY ONE using standard
concrete or post hole mix (available from Peak in 20kg bags).
Posts are placed in line by the use of string lines and kept vertical
with a magnetic level. In order to get the distance correct the
bottom rail is temporarily placed in the posts. After the cement
has set ON DAY TWO the sheets are installed and rails fixed permanently.
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