Feem ntau cov chaw tsim khoom xaiv siv sycamore ntoo thuv preservative ntoo ua raw khoom rau lub tsev cubby, tab sis lawv tsis paub vim li cas.Tom ntej no, kuv yuav piav qhia los ntawm peb yam.
Cov yam ntxwv ntawm sycamore Pine:
Pinus sylvestris (Pinus sylvestris var. mongolica Litv.) yog tsob ntoo ntsuab ntsuab, 15-25 meters siab, mus txog 30 meters siab, nrog lub oval lossis conical crown.Lub cev yog ncaj, cov tawv ntoo hauv qab 3-4 meters yog xim av-xim av, scaly thiab tob lobed, nplooj yog 2 koob nyob rau hauv ib pob, nruj, feem ntau me ntsis twisted, thiab lub apex yog taw tes.Monoecious, txiv neej cones yog oval, daj, clustered nyob rau hauv qis ib feem ntawm lub xyoo tam sim no ceg;poj niam cones yog spherical los yog oval, ntshav-xim av.Cov cones yog ovate.Cov ntaub thaiv npog yog rhombus-puab, nrog longitudinal thiab transverse ridges, thiab squamous umbilicus yog cov qog zoo li protrusion.Noob yog me me, nrog daj, xim av, thiab tsaus xim av, nrog membranous tis.Nws yog tsim nyob rau hauv toj siab ntawm 400-900 meters saum toj no hiav txwv theem nyob rau hauv lub Daxinganling Roob nyob rau hauv Heilongjiang, Tuam Tshoj thiab cov xuab zeb dunes rau sab hnub poob thiab sab qab teb ntawm Hailar.Nws tuaj yeem siv ua vaj ornamental thiab ntsuab tsob ntoo hom.Cov ntoo loj hlob sai, nrog cov khoom siv zoo thiab muaj zog yoog raws, thiab tuaj yeem siv los ua tsob ntoo cog ntoo hauv roob Daxinganling hauv Northeast Tuam Tshoj thiab cov xuab zeb dunes nyob rau sab hnub poob.
Pinus sylvestris yog ib hom ntoo zoo heev rau cov ntoo loj hlob sai, tiv thaiv ntsuab, thiab kev txuag av thiab dej hauv Northeast Tuam Tshoj.Cov khoom siv muaj zog thiab kev ntxhib los mos yog ncaj, uas tuaj yeem siv rau kev tsim kho, rooj tog thiab lwm yam ntaub ntawv.Lub cev tuaj yeem txiav rau cov cob, cov ntoo thuv pears thiab turpentine tuaj yeem muab rho tawm, thiab cov tawv ntoo tuaj yeem muab rho tawm.
Lub plawv yog lub teeb reddish xim av, lub sapwood yog lub teeb daj daj xim av, cov khoom yog finer, lub grain yog ncaj, thiab muaj resin.Nws tuaj yeem siv rau kev tsim kho, pw tsaug zog, ncej, nkoj, khoom siv, rooj tog thiab ntoo fiber ntau cov ntaub ntawv raw.Lub cev tuaj yeem txiav rau cov cob, rosin thiab turpentine tuaj yeem muab rho tawm, thiab cov tawv ntoo tuaj yeem muab rho tawm los ntawm tannin extract.Nws tuaj yeem siv ua vaj ornamental thiab ntsuab tsob ntoo hom.Cov ntoo loj hlob sai, nrog cov khoom siv zoo thiab muaj zog yoog raws, thiab tuaj yeem siv los ua tsob ntoo cog ntoo hauv roob Daxinganling hauv Northeast Tuam Tshoj thiab cov xuab zeb dunes nyob rau sab hnub poob.[1]
Cua qhuav ceev 422kg/m3;ntoo hardness thiab ntom yog nruab nrab, lub cev khoom Performance index yog nruab nrab, tuav quab yuam yog nruab nrab;kev ntxhib los mos yog zoo thiab ncaj, ntoo grain yog ntshiab, deformation coefficient yog me me;drying, mechanical processing, anti-corrosion kho kev ua tau zoo;xim thiab kev sib txuas ua haujlwm yog qhov nruab nrab.Yooj yim rau xim thiab stain tom qab khaws cia.Nws yog cov khoom siv tseem ceeb ntawm Tuam Tshoj cov ntoo tiv thaiv corrosion, thiab cov khoom siv ntev tshaj plaws yog feem ntau 6 meters.
Cov ntoo zoo nkauj thiab pob tw zoo nkauj, thiab tuaj yeem siv ua vaj ornamental thiab ntsuab ntoo.Vim nws qhov kev tiv thaiv txias, drought resistance, barren resistance thiab cua tsis kam, nws tuaj yeem siv los ua cov ntoo tseem ceeb rau cov hav zoov hav zoov thiab cov xuab zeb kho afforestation nyob rau hauv peb North Regions.Tom qab afforestation nyob rau hauv cov av xuab zeb ciaj sia, nrog kev loj hlob ntawm cov ntoo, tsis tsuas yog cua yaig yog txo, tab sis lub litter yog nce, thiab nws muaj peev xwm tiv thaiv cua thiab xuab zeb thiab hloov ib puag ncig.
Nta ntawm preservative wood:
Preservative ntoo yog tsim los ntawm kev tsim cov tshuaj tua kab mob rau cov ntoo zoo tib yam los ua kom nws tiv thaiv corrosion, noo noo-pov thawj, fungus-proof, kab-pov thawj, mildew-proof thiab waterproof.Muaj ob yam khoom tseem ceeb ntawm cov ntoo khaws cia hauv Suav teb: Lavxias sycamore ntoo thuv thiab Nordic liab ntoo thuv.Nws tuaj yeem tiv tauj ncaj qha rau hauv av thiab av ib puag ncig, thiab feem ntau yog siv rau hauv pem teb sab nraum zoov, tej yaam num, toj roob hauv pes, anti-corrosion ntoo paj sawv, thiab lwm yam, rau cov neeg so thiab txaus siab rau lub ntuj zoo nkauj.Nws yog ib qho khoom siv zoo tshaj plaws rau cov plag tsev sab nraum zoov, vaj toj roob hauv pes, ntoo viav vias, chaw lom zem, ntoo planks, thiab lwm yam.
Kev sib xyaw cov ntaub ntawv zoo zoo nrog cov kev kho tiv thaiv corrosion tuaj yeem ua kom cov khoom zoo ntau li ntau tau.
Post lub sij hawm: May-25-2022
