Cov tsos ntawm cov ntoo tshauv ntoo yog zoo ib yam li cov ntoo qhib European. Nws yog feem ntau pom nyob rau hauv lub temperate cheeb tsam ntawm lub Northern Hemisphere, nrog tsawg heev loj hlob nyob rau hauv lub tropics. Cov xim ntawm cov ntoo tshauv yog lub teeb xim av lossis lub teeb daj -xim av. Tsis muaj qhov sib txawv tseem ceeb ntawm lub plawv thiab lub sapwood. Lub nplhaib-pored lossis semi-ring-pored ntoo muaj qhov dav dav. Cov khoom yog tawv, nrog zoo dabtsi yog khoov kuj. Cov qauv nplej ntawm qhov chaw ntawm cov ntoo yog qhov zoo nkauj, yooj yim rau kev ua, thiab tiv taus hnav thiab corrosion.
Qhov saum npoo ntawm qhov txiav yog du, nrog cov xim zoo thiab cov kua nplaum sib txuas. Txawm li cas los xij, nws tsis yooj yim kom qhuav, muaj qhov loj me thaum lub sij hawm ziab, thiab nws yuav ua rau warping. Ntoo tshauv muaj ib tug kuj nyuaj kev ntxhib los mos, yog ntom, thiab muaj siab hnav tsis kam thiab compression kuj. Cov xim feem ntau yog grey-dawb lossis daj-dawb. Qhov saum npoo ntawm ntoo muaj ntau qhov pom tseeb textures, nrog cov qauv yooj yim thiab cov kab txaij sib txawv. Thaum saib hauv cross-section, nws yog txheej, thiab cov qauv nplhaib txhua xyoo yog qhov pom tseeb heev. Ntoo tshauv yog feem ntau faib hauv Tebchaws Meskas thiab Canada hauv North America.
Cov khoom ua los ntawm cov ntoo tshauv ntoo muaj cov txheej txheem ua tau zoo thiab tsis ua rau muaj kev sib tsoo lossis deformation. Ntoo tshauv muaj kev ua tau zoo heev, yog ib qho yooj yim los txiav, carve thiab polish, thiab yog tsim rau ua rooj tog ntawm ntau yam complex duab.Ash ntoo muaj siab durability thiab ib tug tej yam kuj rau termites thiab lwj. Nws cov qauv ntoo yog qhov nyuaj, uas tuaj yeem muab kev pabcuam ntev dua
Ntoo tshauv vaj huam sib luag yog tsim rau siab- rooj tog zaum kawg, plywood thiab sliced veneer, cov khoom ua si, kho kom zoo nkauj sab hauv, mechanical manufacturing, shipbuilding, tsheb, flooring, tub rog cov ntaub ntawv, thiab lwm yam.
Cim npe nrov: ntoo tshauv vaj huam sib luag, Tuam Tshoj ntoo tshauv vaj huam sib luag manufacturers, lwm tus neeg, Hoobkas
