Biodegradable natural materials are permanently
exposed to degradation processes of an environmental,
chemical or microbial nature. The extent of the deterioration
depends on the precise environment in which
these materials are usually found. Among biodegradable
materials, wood is considered to be a durable
material which withstands weathering well without losing
much of its structural properties (except for microbial
attack). However, there are a number of
environmental (non-biological) parameters that contribute
significantly to the degradation of wood. Such
elements include, humidity, temperature, solar irradiation
time, atmospheric ozone content, and pollution.
Another important aspect which may significantly
affects the degradation rate of wood is the kind of wood
we are considering, i.e.
Biodegradable natural materials are permanentlyexposed to degradation processes of an environmental,chemical or microbial nature. The extent of the deteriorationdepends on the precise environment in whichthese materials are usually found. Among biodegradablematerials, wood is considered to be a durablematerial which withstands weathering well without losingmuch of its structural properties (except for microbialattack). However, there are a number ofenvironmental (non-biological) parameters that contributesignificantly to the degradation of wood. Suchelements include, humidity, temperature, solar irradiationtime, atmospheric ozone content, and pollution.Another important aspect which may significantlyaffects the degradation rate of wood is the kind of woodwe are considering, i.e.
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