1)List 2 types of members that are used in a typical timber flooring system. Which type of member of the timber flooring

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1)List 2 types of members that are used in a typical timber
flooring system. Which type of member of the timber flooring system
can be considered to be a primary element.
2)Timber is known for its creep behaviour. How is creep taken
into account for the ultimate limit state? How is creep taken into
account for the serviceability limit state?
3)
Which of the following statements is false?
Free water is lost first followed by bound water during the
seasoning process.
Fibre saturation point occurs when free water and a small
percentage of bound water has been removed during the seasoning
process.
Equilibrium moisture content can occur in timber at moisture
contents around 15%
Growing trees have moisture content greater than 110%.
4)
Which of the following statements is false?
Bent trees can cause slope of grain in commercial timber
products.
Tree branches can cause slope of grain in commercial timber
products.
Stress relief during commercial timber harvesting is beneficial
to timber board utility.
Extracting timber boards from trees causes stress relief and
results in loss of utility.