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0223 Frost Heaving of Footings - Structure Structural Foundation - Problems
 
0223 Frost Heaving of Footings - Structure Structural Foundation - Problems -

Image Text: Main footings are below frost line and do not heave > crack may appear here or addition may SHEAR - causing cracks in interior/exterior walls, ceilings and floors > shearing forces > addition footing is above frost line (and soil is frost-susceptible) so footing heaves > frost line

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STRUCTURE, Footings and Foundations, Description, Problems, Floors, Sills, Columns, Beams, Joists, Subflooring, Concrete Floor Slabs, Walls, Solid Masonry Walls, Wood Frame Walls, Masonry Veneer Walls, Arches and Lintels, Roof Framing, Rafters, Roof Joists and Ceiling Joists, Collar Ties, Knee Walls and Purlins, Trusses, Wood I Joists, Sheathing

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