There are a number of polyurethane-type foam post-hole fillers on the
market (Sika, Rainbow, Secure Set, Poly-Set, Postloc,etc.). I would
appreciate a brief discussion (10 replies maximum) from knowledgeable
construction people as to what might be best for the following application.
I'm wanting to anchor a 50-foot Max-Gain Systems MK-8-HD fiberglass
push-up mast weighing 24 pounds which will support a 5-inch plastic
center-insulator bearing 16-gauge open-wire feed-line and ~130 feet of
16-gauge radiator wire.
The foam will surround a 3-inch o.d. Schedule-40 PVC pipe in a 3-foot
deep hole.
I'm prepared to further stabilize the mast above ground with T-posts.
Product-knowledgeable replies only, please, especially from utility
company personnel who anchor utility poles with this stuff.
73,
Kent Trimble, K9ZTV
Jefferson City, Missouri
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