Wood Structure

1
Wood Structure
2
Macro Structure
3
Macro Structure Diagram
4
Wood Ray
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Sapwood Heartwood
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Heartwood
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Sapwood
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Structure Summary
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Cell Structure
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Cellulose
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Lignin
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Other Components
13
Annual Rings
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Annual Rings
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Early wood
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Latewood
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Early Latewood Photo
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Growth Characteristics
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Defects, Knot
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Defects, Check Shake
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Defects, Split Wane
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Examples of Wane, Shake, Check and Knot
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Location within Stem
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Growth Rings Through Sawn Lumber
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Grain Orientation Diagram
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Grain Orientation
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Moisture
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Wood Cell Moisture
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Moisture
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Moisture
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Wood Shrinkage
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Table Made from River RecoveredCurly Heart Pine
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Table Made from River RecoveredCurly Heart Pine
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Harvesting Underwater Forests
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Recovered Sunken Logs
36
Recovered Lumber Surfaced and Ready To Make into
Furnature
37
Recovered Logs