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Maple Wooden Wheel Chocks
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- Item #: Maple Wooden Wheel Chocks
- Manufacturer: Zaviation
- Common Name(s): Hard Maple, Sugar Maple, Rock Maple
- Scientific Name: Acer saccharum
- Grows: North Eastern North America
- Average Dried Weight: 44 lbs/ft3 (705 kg/m3)
- Specific Gravity (Basic, 12% MC): .56, .71
- Janka Hardness: 1,450 lbf (6,450 N)
- Modulus of Rupture: 15,800 lbf/in2 (109.0 MPa)
- Elastic Modulus: 1,830,000 lbf/in2 (12.62 GPa)
- Crushing Strength: 7,830 lbf/in2 (54.0 MPa)
- Shrinkage: Radial: 4.8%, Tangential: 9.9%, Volumetric: 14.7%, T/R Ratio: 2.1
