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Hardwood
Details
The term 'hardwood' is used to describe wood from angiosperm trees (more strictly speaking non-monocot angiosperm trees). It may also be used for those trees themselves: these are usually broad-leaved; in temperate and boreal latitudes they are mostly deciduous, but in tropics and subtropics mostly evergreen. The term "hardwood" contrasts with "softwood" which comes from conifer trees, which usually are not broad-leaved. Hardwoods are not necessarily harder than softwoods. In both groups there is an enormous variation in actual wood hardness, with the range in density in hardwoods completely including that of softwoods; some hardwoods (e.g. balsa) are softer than most softwoods, while yew is an example of a hard softwood. The hardest hardwoods are much harder than any softwood. There are about a hundred times as many hardwoods as softwoods.
Klappentext
The term 'hardwood' is used to describe wood from angiosperm trees (more strictly speaking non-monocot angiosperm trees). It may also be used for those trees themselves: these are usually broad-leaved; in temperate and boreal latitudes they are mostly deciduous, but in tropics and subtropics mostly evergreen. The term "hardwood" contrasts with "softwood" which comes from conifer trees, which usually are not broad-leaved. Hardwoods are not necessarily harder than softwoods. In both groups there is an enormous variation in actual wood hardness, with the range in density in hardwoods completely including that of softwoods; some hardwoods (e.g. balsa) are softer than most softwoods, while yew is an example of a hard softwood. The hardest hardwoods are much harder than any softwood. There are about a hundred times as many hardwoods as softwoods.
Weitere Informationen
- Allgemeine Informationen
- GTIN 09786130600242
- Editor Frederic P. Miller, Agnes F. Vandome, John McBrewster
- Sprache Englisch
- Größe H220mm x B150mm x T6mm
- Jahr 2010
- EAN 9786130600242
- Format Fachbuch
- ISBN 978-613-0-60024-2
- Titel Hardwood
- Untertitel Tree, Monocotyledon, Temperateness, Boreal, Latitude, Deciduous, Tropics, Evergreen, Softwood, Pinophyta, Ochroma pyramidale, Taxus, List of woods, Wood flooring, Janka hardness test, Beech
- Gewicht 165g
- Herausgeber Alphascript Publishing
- Anzahl Seiten 100
- Genre Biologie