Alden H.A. 1995 Hardwoods of North America
Corkhill T. 1979 A Glossary of Wood
Lincoln W.A. 1986 World Woods in Colour
AHEC 1993 Temperate Hardwoods of the USA
HMSO 1972 Handbook of Hardwoods
USDA 1987 Wood Handbook: Wood as an Engineering Material
TRADA 1978 Timbers of the World: No 7 North America
NHLA 1998 Rules for the measurement and inspection of hardwood
and cypress.
European standards
EN 335-2 : 1992 Hazard classes of wood and wood-based products
against biological attack. Part 2. Guide to the application of hazard
classes to solid wood.
EN 350-2 : 1994 Durability of wood and wood-based products
– Natural durability of solid wood. Part 2. Guide to natural durability
and treatability of selected wood species of importance in Europe.
EN 351-1 : 1995 Durability of wood and wood-based products
– Preservative-treated solid wood. Part 1. Classification of preservative
penetration and retention.
EN 927-1 : 1996 Paint and varnishes – Coating materials
and coating systems for exterior wood. Part 1. Classification and
selection.
EN 942 : 1998 Timber in joinery – General classification
of timber quality.
EN 338 : 1995 Structural timber – strength classes
EN 408 : Timber structures. Structural timber and glued
laminated timber. Determination of some physical and mechanical
properties.
BS 5268 : Part 2 : 1996 Code of practice for permissible
stress design, materials and workmanship.
BS 5756 : 1997 Specification for visual strength grading
of hardwood.
|