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Extract
from back cover of book:
This text covers the many aspects of timber conversion, detailing the most advantageous
methods of cutting to produce both economically and to preserve the best features
of the wood. A full account of the methods of drying timber follows and includes
air drying, kilning, dehumidification and other methods for the smaller timber
user. Includes:
The best methods of
converting and getting the most from your log. Using
a chainsaw set-up to convert logs and small trees directly for the user. How
to season your wood and protect it and properly store it. Air
drying, kiln drying, dehumidification and other methods of seasoning your timber.
Detailed
information for the wood craftsman, timber merchant, landowner, forester, Farmer
and student. Photos:
Black & White Units
of Measurement: Imperial & Metric Contents
Acknowledgments
Introduction Timber
Conversion Reaction wood; burrs; conversion and anisotrophy; factors
affecting sawing; grain and texture; infiltrates; factors affecting appearance;
chainsaw conversion; modern sophistication; end grain discs and blocks; rip-sawn
surfaces; noise and woodworking machinery Moisture
in Wood Moisture relations; fibre saturation point; factors affecting
moisture removal; directional flow; moisture content assessment; drying progress;
moisture meters Shrinkage
and Movement of Wood Movement; predicting movement Drying
Elements Heat; humidity; dew point; measuring relative humidity; air
circulation Kiln
Drying The conventional kiln chamber; fans; air circulation and velocity;
plenum chambers; heat; kiln recorders; drying schedules; kiln run; venting; drying
progress; case hardening relief; cooling; drying wood on a small scale; drying
chamber construction; modern developments; drying by dehumidifier; solar drying;
American developments; construction details & operation Air
Drying Climatological conditions; principles; foundation; sticks; stick
marks; methods of piling; box piling; log sawn; pile cover; end racking; air drying
costs Drying
Defects Distortion; shrinkage and stress; checking & splitting; internal
checking; collapse; end grain protection; end coating; defects due to chemical
and biological agencies; beetle damage; treatment; bark and debarking Other
Methods of Seasoning Centrifugal drying; solvent seasoning; boiling in
oil; super heat; radio frequency drying; vapour drying; chemical seasoning Stabilization
of Wood PEG, methods of treatment; soaking period Protection,
Care and Use of Dry Wood Outdoor storage; interior' storage; air conditions
applicable to various industries; moisture content of wood in oew houses; bowing
of doors; efflorescence; condensation List
of Tables Within Text References Index |