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0354 Roof Truss Uplift - Wall Systems - Solid Masonry Walls
 
0354 Roof Truss Uplift - Wall Systems - Solid Masonry Walls -

Image Text: Cross section > roof truss > insulation > expansion - colder, "wetter" wood > shrinkage - warmer, "drier" wood > insulation omitted for clarity > truss lifts upwards in middle > cracks form at central wall/ceiling intersections

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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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