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Frequently <br /> ""s FOLD <br /> k Questions <br /> CORNING ®FOLD FORM® <br /> Asked Q e <br /> Continued <br /> 10.How much rebar(reinforcing steel)do I need?That is determined by local building codes, <br /> structural engineers or the generally accepted construction practices for your type of structure. <br /> 11.Do I have to use a concrete pump?No.However,if concrete is placed from a truck,you must have <br /> access to all sides of the structure so that the'lift'can be placed evenly.For above-grade structures,a pump is <br /> recommended(see Installation Manual and Website). <br /> 12.How wide must the footing be?Wide enough to allow for the 2 inches of insulation per side plus a 2x4 <br /> wood cleat(on each side of the form)to be anchored to the footing(see Installation Manual and Website).Local <br /> building/engineering codes will specify a footing's minimum dimensions. <br /> 13.Can the forms be removed?Fold-form is designed as a'stay-in-place'forming system.The form's <br /> insulation actually bonds to the concrete wall,making removal difficult. <br /> 64 <br />