Properties (Junior Cert Wood Technology): Flashcards

Traits describing how materials respond in different settings

Ability to resist scratches and marks

Hardwood marks less easily than softwood

Max force a material can withstand without breaking

Strength resisting pulling forces

Strength resisting pushing forces

Ability to absorb energy & deform without breaking

Ability to return to original shape after stretching

Ability to permanently change shape under load

Prevents water from passing through

Polystyrene keeps buildings warm

PVC is used around wires

Pipes, coatings, protecting outdoor wood structures

Insulation in building panels

Avoids failures & improves quality in construction