Wood use - Moisture resistance

Alder (Alnus glutinosa) is very durable underwater, and it is therefore used for piles.

Resistance to rot:

a) wood contains chemicals that deter agents of decomposition: cedars, redwood, cypress
b) wood contains tyloses that fill the wood’s pores and provide a physical barrier to rot: white oak, black locust; black cherry, black walnut.

Tropical woods: teak, mahogany; balau, eucalyptus, ipe, iroko, jarra , kempas


Under construction