Physical properties of timber
Authored by Conor Taylor
Other
7th - 12th Grade
Used 20+ times
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6 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Refers to how wood shrinks and swells in relation to moisture gain or loss. In other words, how it “moves” consistently throughout its life.
Durability
Dimensional Stability
Shrink Resistance
Abrasion Resistance
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Is the ability to perform its intended task for a required period of time. This means its performance when exposed to hazards such as decay (fungi) and insects (termites etc.)
Strength
Flexibility
Durability
Dimensional Stability
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Going from its green to a dry state as it loses moisture. Radial shrinkage in solid wood can vary from less than 2% for some of the more stable wood species, upwards to around 8%
Durability
Dimensional Stability
Shrink Resistance
Abrasion Resistance
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Refers to timbers ability to withstand forces, pressure and loads before it will break.
Strength
Flexibility
Durability
Dimensional Stability
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Refers to timbers ability to withstand scratching and wear from various objects, tools and general use.
Abrasion Resistance
Strength
Flexibility
Durability
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Refers to woods capablity to be bent, without breaking.
Abrasion Resistance
Strength
Flexibility
Durability
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