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THE STEEL BUTTRESS SYSTEMAnnouncing the next generation of mobile home pier foundation devices; HUD-approved; mandated by the State of California for all new set-ups; earth-quake proof; value-enhancing; leveling guaranteed for five (5) years. |
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The steel pier is suspended 3" to 6" above the grade and hangs like a plumb bob with a flexible form bag attached 4" about the pier's base. As concrete fills the bag it fully conforms to the grade, thus dynamically leveling the building. |