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Wood Structure

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Wood Structure Wood Structure * Harvesting Underwater Forests Recovered Sunken Logs Recovered Lumber Surfaced and Ready To Make into Furnature Recovered Logs Wood ... – PowerPoint PPT presentation

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Title: Wood Structure


1
Wood Structure
2
Macro Structure
3
Macro Structure Diagram
4
Wood Ray
5
Sapwood Heartwood
6
Heartwood
7
Sapwood
8
Structure Summary
9
Cell Structure
10
Cellulose
11
Lignin
12
Other Components
13
Annual Rings
14
Annual Rings
15
Early wood
16
Latewood
17
Early Latewood Photo
18
Growth Characteristics
19
Defects, Knot
20
Defects, Check Shake
21
Defects, Split Wane
22
Examples of Wane, Shake, Check and Knot
23
Location within Stem
24
Growth Rings Through Sawn Lumber
25
Grain Orientation Diagram
26
Grain Orientation
27
Moisture
28
Wood Cell Moisture
29
Moisture
30
Moisture
31
Wood Shrinkage
32
Table Made from River RecoveredCurly Heart Pine
33
Table Made from River RecoveredCurly Heart Pine
34
Harvesting Underwater Forests
35
Recovered Sunken Logs
36
Recovered Lumber Surfaced and Ready To Make into
Furnature
37
Recovered Logs
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