seasoning - edu.xunta.gal

4
Seasoning When timber is first felled it is known as green timber and has a very high moisture content – approx 50%,. So, it must be dried before be used. Deffects can occur during the process. The goal is get a moisture content of 22% or less (for example 16% for outdoor furniture, 10% for very heated areas). TYPES OF SEASONING NATURAL / AIR SEASONING

Upload: others

Post on 29-Dec-2021

11 views

Category:

Documents


0 download

TRANSCRIPT

Page 1: Seasoning - edu.xunta.gal

Seasoning

When timber is first felled it is known as green timber and has a very high moisture content – approx 50%,. So, it must be dried before be used.

Deffects can occur during the process. The goal is get a moisture content of 22% or less (for example 16% for outdoor furniture, 10% for very heated areas).

TYPES OF SEASONING

NATURAL / AIR SEASONING

Page 2: Seasoning - edu.xunta.gal

Timber battens of the same specieThe pilling sticks should be spaced close enough to prevent bowing

Page 3: Seasoning - edu.xunta.gal

KILN SEASONING

Page 4: Seasoning - edu.xunta.gal