WorksheetsInitial assessment for Timber repairs
Total questions: 10
Worksheet time: 5mins
Which of the following is NOT a key reason why maintaining timber structures is important?
Reduce the need for new timber
Increase property tax
Prevent decay and extend structure life
Reduce risk of structural failure
Wet rot typically affects timber with a moisture content of more than what percentage?
15%
18%
22%
24%
What is the primary cause of wet rot in timber?
Insect infestation
Timber being in direct contact with water
Excessive ventilation
Exposure to high temperatures
Why is dry rot often considered a more serious problem than wet rot?
It only affects non-structural timbers.
It thrives in well-ventilated conditions.
It can penetrate brickwork and rapidly destroy timber.
It is easily treated with basic preservatives.
What range of moisture content in timber is most conducive to dry rot growth?
Below 10%
10% - 15%
18% - 22%
Above 25%
Which of the following is NOT a hand tool commonly used in timber repair?
Mallet
Nail Gun
Chisel
Hand saw
What is the definition of a splice repair in timber?
Applying a protective coating to timber surfaces.
Strengthening timber with metal brackets.
Removing damaged sections and replacing them with new timber.
Injecting resin into timber cracks.
Which of the following is the correct order of general steps for performing a splice repair?
Identify, cut out, prepare, fit
Cut out, identify, prepare, fit
Prepare, identify, cut out, fit
Fit, prepare, cut out, identify
Which of the following is NOT a common issue that can affect structural timber?
Decay
Overloading
Poor design
Excessive painting
Which pair represents two repair methods used for structural timber repairs?
Scarf repairs and stainless steel flitch plates
Painting and varnishing
Sanding and polishing
Wood filling and sealing
