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Seasoning and care of timber - Coggle Diagram
Seasoning and care of timber
Trees need to be cut into planks first
Drying and seasoning -removes moisture
Kiln
Leave to dry naturally (1 year)
Structure of wood
Heartwood (inside) and Sapwood (outside)
Grains runs lengthways
Warping (bending and misshaping)
We want to avoid this when using timber
Due to poor seasoning and reaction to temperature and humidity
Knots
Knots come from root and branches