shrinkage of wood

См. также в других словарях:

• Wood drying — (also seasoning lumber or timber seasoning) refers to reducing the moisture content of wood prior to its use. For some purposes wood is not dried at all (it is used green ) [http://en.wikipedia.org/wiki/Green wood] . Often the wood needs to be in …   Wikipedia

• Wood — /wood/, n. 1. Grant, 1892 1942, U.S. painter. 2. Leonard, 1860 1927, U.S. military doctor and political administrator. * * * I Hard, fibrous material formed by the accumulation of secondary xylem produced by the vascular cambium. It is the… …   Universalium

• wood — wood1 woodless, adj. /wood/, n. 1. the hard, fibrous substance composing most of the stem and branches of a tree or shrub, and lying beneath the bark; the xylem. 2. the trunks or main stems of trees as suitable for architectural and other… …   Universalium

• Wood Frog — Taxobox name = Wood Frog status = LC status system = IUCN3.1 trend = stable image width = 240px regnum = Animalia phylum = Chordata classis = Amphibia ordo = Anura familia = Ranidae genus = Rana species = R. sylvatica binomial = Rana sylvatica… …   Wikipedia

• Nu-Wood Decorative Millwork — is millwork made of a specially formulated polyurethane polymer. The standard density is similar to white pine. It can be cut, sawn, shaped, routed, nailed, stapled, and screwed just like wood. Profiles exist for a variety of uses, indoors and… …   Wikipedia

• Green wood — Green Wood, a term used to describe wood products that have been recently cut, and have not had an opportunity to season (dry) by evaporation of the internal moisture. The term is used often in describing the relative moisture content of wood… …   Wikipedia

• tension wood — noun : a reaction wood formed on the upper side of tree branches and leaning trunks and characterized by narrower and thinner walled wood and fiber elements, excessive longitudinal shrinkage, and tendency to collapse on drying compare compression …   Useful english dictionary

• Properties of Certain Species of Wood — ▪ Table Properties of certain species of wood species       density* (gram/cc)   percent shrinkage                     mechanical properties* axial2       radial       tangential2 volume2       static bending (N/mm2)**                     … …   Universalium

• compression wood — noun : reaction wood formed on the lower sides of branches and leaning trunks and characterized by darker color, glassy appearance, relatively wide and eccentric annual rings, shorter vascular elements, and excessive and uneven shrinkage compare… …   Useful english dictionary

• ГОСТ 23431-79: Древесина. Строение и физико-механические свойства. Термины и определения — Терминология ГОСТ 23431 79: Древесина. Строение и физико механические свойства. Термины и определения оригинал документа: 31. Абсолютно сухая древесина E. Oven dry wood F. Bois sec absolu Древесина, высушенная до постоянной массы при температуре… …   Словарь-справочник терминов нормативно-технической документации

• Fibroporia vaillantii — Scientific classification Kingdom: Fungi Phylum: Basidiomycota Class: Agaricomycetes …   Wikipedia