![]() ![]() Push piers are attached to the building as they are installed they use the weight of the building to push the pier into the earth. ![]() Yes, but they put more stress on a building than helical piers do. ![]() This is an illustration of a helical pier. As the specifications indicate, a 3.5” helical pier is made of thicker steel, can withstand more force, and hold more weight than a 3.5” push pier. I believe this was necessary to guarantee an honest and objective comparison.Īre Push Piers Stronger Than Helical Piers? However, this is the only pier size that both helical and push pier manufacturers routinely produce that are exactly the same diameter. *Kips measurement varies by soil composition & densityįYI: Not every building requires a 3.5 inch pier. Tensile Strength Minimum: stress load that it can carry per square inchĪllowable System Capacity: pounds per inch it can carry (1 kip = 1,000 lbs)Ĭonforms with ICC-ES AC358 ? (Does the pier meet the ICC codes for safe design & construction?) Yield Strength Minimum: stress load that it can hold without permanent deformation Pier Specifications, According to Manufacturers Measurement & DescriptionĮxternal Sleeve Wall (how thick is the steel used) Our goal is to help each homeowner determine what the best repair method is for their home. We’ll begin with the detailed comparison of specifications I promised you, then we’ll review what these measurements mean in clear and direct terms. This is particularly true in regards to residential homes we believe push piers are best suited to larger industrial buildings with poured concrete foundations and walls. We have repaired tens of thousands of homes in the Midwest, and our vast experience has shown us that helical piers are the best and safest repair method for a settling foundation. For this, I have pulled pier specifications from manufacturers and compared them, in an apples-to-apples style.Īcculevel is a foundation repair company started in 1996 by Andy Beery. In this particular blog, I am speaking to those homeowners who want to dive deeper into the technical details of helical and push piers. This was written for homeowners who had settling foundations and were unfamiliar with the repair methods. In an earlier blog, I wrote about the similarities and differences between helical and push piers. ![]()
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