2024 Tus sau: Beatrice Philips | [email protected]. Kawg hloov kho: 2024-01-15 04:12
Linden belongs rau cov ntoo txiav ntoo, cov genus uas muaj tsawg kawg yog 45 hom. Qhov chaw faib khoom ntawm linden yog thaj chaw sov nyob hauv Sab Qab Teb Hemisphere. Hom ntoo no feem ntau muaj nyob hauv Tataria, Bashkiria thiab nyob rau thaj tsam Chuvashia, nrog rau thaj tsam hav zoov-steppe nyob sab Europe ntawm Russia.
Peculiarities
Los ntawm nws cov qauv, linden yog tsob ntoo siab, nce siab txog li 30 m . Nws cov yas yog tuab thiab zoo li lub qe loj hauv cov qauv ntawm cov qauv. Cov ntoo ntawm tsob ntoo no muaj txiaj ntsig zoo rau nws lub teeb thiab zoo ib yam. Txog kev siv lub hom phiaj, linden tau sau thaum nws muaj hnub nyoog tsawg kawg 80 xyoo.
Linden ntoo belongs rau cov tsis-nucleated, tawg vascular yam. Lub hauv paus ntawm cov ntoo ntawm tsob ntoo no muaj cov yam ntxwv thiab xim zoo li ntoo nyob ntawm ib puag ncig, uas ua rau nws muaj peev xwm faib cov linden ua hom sapwood. Hauv qhov tsos, linden ntoo muaj xim dawb nrog rau xim paj yeeb; hauv cov qauv, cov khoom siv no mos.
Kev nthuav tawm ntawm cov ntoo zoo nkauj hauv linden tau hais tawm tsis zoo. Yog tias koj saib cov ntoo khaub lig-seem ntawm lub cev, koj tuaj yeem pom tias txoj hlua kev loj hlob tau teev tseg tsis zoo. Los ntawm qhov nruab nrab ntawm cov pob tw mus rau ob sab yog nyias thiaj li hu ua cov duab hluav taws xob, uas, thaum txiav ntev, zoo li kab txaij nrog qhov tsaus ntuj nti. Linden nyob rau hauv tus txheej txheem ntawm kev ua haujlwm qhia pom qhov ua tau zoo dua qhov ntsuas ntawm ntoo ., uas yog nyob rau tib theem ntawm cov lus ci siv ntawm cov ntoo birch, tab sis tib lub sijhawm yog qis dua rau conifers.
Txij li cov hlab ntsha ua dej noo hauv cov ntoo yog me me thiab ntau heev, linden board muaj qib siab ntawm qhov sib npaug sib npaug thoob plaws nws qhov ntev tag nrho.
Cov yam ntxwv tseem ceeb
Qhov zoo tseem ceeb ntawm linden ntoo yog qhov yooj yim ntawm kev ua, muaj peev xwm ua kom lawv cov duab zoo, nqus cov xim sib xyaw, thiab tseem tsis tawg thaum qhuav. Thaum ua kom sov, linden board muab tawm tsw ntxhiab tsw qab zib, yog li cov ntoo no ib txwm siv rau kev kho kom zoo nkauj sab hauv ntawm sauna lossis da dej. Linden phytoncides muaj txiaj ntsig zoo rau tib neeg txoj kev ua pa, thiab cov khoom khaws cov khoom no txawm tias tom qab ntau caum xyoo. Lub cev ntsuas ntawm ntoo linden:
- khoom ntom ntom - 490 kg / m ³;
- qhov nruab nrab tshwj xeeb lub ntiajteb txawj nqus - 0.55 g / cm 3;
- lub zog ntawm cov ntoo qhuav hauv kev sib zog hauv kev qhia sib qhia - 40 MPa;
- khoov zog - 70 MPa;
- shrinkage tus nqi - 16% ntawm tag nrho.
Linden ntoo muaj lub peev xwm loj los khaws cov dej noo, yog li cov ntsiab lus ya raws ntawm cov khoom siv tshiab tshiab tuaj yeem ncav cuag 100% . Cov khoom siv no muaj peev xwm khoov tau zoo raws qhov xav tau, thiab tseem muaj kev hnav tsis kam siab. Linden board tau txais txiaj ntsig zoo rau nws lub peev xwm los khaws cua sov thiab tsis nyiam cov nas. Cov khoom muaj nws qhov zoo thiab qhov tsis zoo. Cov txiaj ntsig zoo ntawm qhov chaw muaj raws li hauv qab no:
- ntoo qiv nws tus kheej kom zoo rau kev ua, yam tsis tsim cov chips, chipping thiab tawg;
- vim yog qhov tsis zoo qhia txog kev ntxhib los mos ntawm cov ntoo, cov kho qhov chaw zoo zoo thiab zoo ib yam;
- nyob rau hauv qhov tsos, lub rooj tsavxwm zoo li cov khoom muaj txiaj ntsig nrog lub ntsej muag zoo nkauj paj yeeb xim;
- raw workpiece yog pliable heev thaum carving lossis khoov, tab sis tom qab ziab, cov khoom tau txais qib siab ntawm lub zog;
- cov khoom tsis raug lwj, txij li tom qab ziab nws tsis nqus dej;
- lub teeb tones ntawm cov ntoo tsis hloov lawv qhov ntxoov ntxoo dhau sijhawm;
- cov khoom siv tau yooj yim polished, yog li nws siv tsis yog rau kev tsim kho xwb, tab sis kuj yog hauv cov khoom siv pej xeem.
Raws li qhov ua tsis tau zoo, tsuas yog qhov tsis zoo ntawm linden ntoo yog nws qhov muag muag. Hauv qee kis, qhov no ua rau cov txheej txheem ntoo ua nyuaj.
Hom kev txheeb xyuas
Qhov kev thov rau linden cov khoom ib txwm nyob ntawm qib siab. Cov laug cam tau siv rau kev tsim kho lub hom phiaj, hauv ob sab phlu - rau kev kho kom zoo nkauj sab hauv, thiab cov neeg siv txuj ci txuj ci ua haujlwm nrog bast hauv kev tsim khoom plig thiab khoom siv hauv tsev. Pom qhov khoob hauv ntau txoj hauv kev ua rau nws muaj peev xwm tsim ntau hom ntoo sawn.
Hauv ob sab phlu … Lub sijhawm no txhais tau tias yog lub rooj sib tham qhuav nrog nruab nrog tus nplaig-thiab-zawj txuas. Cov xim ntawm ob sab yog beige nrog lub ntsej muag me ntsis pinkish, vim qhov khoom siv no tau txiav txim siab yog ib qho kev xaiv zoo tshaj plaws rau kev kho kom zoo nkauj sab hauv ntawm thaj chaw. Feem ntau, txheej sab hauv yog siv rau phab ntsa cladding hauv chav chav, chav da dej lossis sauna. Cov khoom yog tiv taus kom lwj thiab pwm. Kev teeb tsa cov kab hauv qab yog ua tiav ntawm lub thawv npaj ua ntej hauv daim duab. Cov khoom siv ntoo no yog cov rwb thaiv tsev zoo heev, yooj yim los ntxuav, khaws nws cov yam ntxwv zoo nkauj thiab tiv taus av.
Hauv ob sab phlu muaj txheej txheem txheem. Lub thickness ntawm cov ntoo no yog los ntawm 16 txog 20 mm, qhov dav ntawm lub rooj tsavxwm yog los ntawm 15 txog 20 cm, thiab qhov ntev li ntawm 3 txog 6 m. Qib A suav tias yog kim tshaj plaws thiab zoo tshaj plaws. Qib B yog qhov kev xaiv nruab nrab ntawm nqe kev ua tau zoo, thaum Qib C yog qib qis tshaj plaws thiab pheej yig.
Euro txheej … Tsis zoo li ntau yam ib txwm muaj ntawm sab hauv tsev, cov ntoo no tsuas yog ua los ntawm cov khoom siv raw zoo. Cov kws tshaj lij sau tseg tias tus nplaig-thiab-zawj txuas ntawm Element Euro yog ua kom raug thiab ntseeg tau ntau dua. Txhua lub euro txheej yuav tsum tau ua txheej txheem hu ua kom qhuav, yog li, cov khoom tiav tau txhim kho cov qauv zoo thiab thov kom them tus nqi siab.
Rooj ntug . Cov saw ntoo no yuav tsum nkag siab tias yog ib qho uas tau ua tiav raws tag nrho 4 ntug thiab tsis muaj tawv tawv ntawm ob sab. Tshooj duab plaub ntawm lub rooj tsav xwm txheej ntawm 8X16 txog 100X250 hli. Cov tuab ntawm cov laug cam tuaj yeem ncav cuag li 2 txog 10 cm. Feem ntau lub rooj tsav xwm txheej tau siv los ua pawg tswj hwm thaum npaj chav chav. Cov duab ntawm lub rooj tsavxwm nyob ntawm txoj kev txiav cov linden dawb paug. Cov ntoo zoo tshaj plaws yog qhov txiav radial, uas tau ua tiav nruj me ntsis raws cov tub ntxhais ntawm lub cev, uas tau lees tias qhov dej noo tsawg tshaj plaws cuam tshuam rau ntoo.
Nrog ib nrab radial sawing, lub rooj tsavxwm twb poob rau qhov zoo thiab yog rau tus nqi nruab nrab qeb, thiab nrog tangential sawing, qhov pheej yig tshaj plaws tau txais, uas yog nquag ua rau o thiab ntsws.
Pawg thawj coj saib tsis tau … Hom ntoo no tau muab faib ua ib nrab pawg thawj coj, thaum tom qab pom ntawm ib sab ntawm qhov ua haujlwm, txheej txheej tawv tawv tseem tshuav, ntxiv rau qhov ua tsis tau tiav, thaum cov tawv ntoo tseem nyob ntawm 2 sab saum npoo ntawm lub rooj tsavxwm. Lub thickness ntawm cov ntoo uas tsis tau txiav ntoo tuaj yeem yog 25 txog 50 hli, thiab qhov ntev yog 3 lossis 6 m. Hom khoom siv linden no tsuas yog siv rau kev ua haujlwm ntxhib, txij li cov khoom lag luam tsis tuaj yeem nthuav tawm. Tus nqi ntawm lub rooj tsavxwm me me, tab sis qhov zoo yog qhov zoo.
Linden ntoo ntoo zoo kawg nkaus qhia nws cov txiaj ntsig hauv qhov kub thiab txias, tsis hloov pauv lawv cov khoom. Log tsev lossis chav da dej yog ua los ntawm cov linden puag ncig, thiab txheej sab hauv feem ntau siv rau kev kho kom zoo nkauj sab hauv hauv cov tsev cib.
Daim ntawv thov
Linden ntoo muaj qhov ua kom zoo thiab muaj ntxhiab tsw ntxhiab; thaum ua tiav, nws cov mos mos thiab khov me ntsis tsis tsim teeb meem tsis tsuas yog rau sawing, tab sis kuj rau kev txiav. Ua tiav cov khoom linden muaj qhov zoo nkauj zoo nkauj thiab ib txwm saib zoo. Linden yog siv rau kev tsim kho lossis kho sab hauv ntawm thaj chaw: rau chav ua noj, da dej, saunas. Cov ntoo no tsis tuaj yeem hloov pauv tau thaum teeb chav chav. Cov laug linden du tau siv rau cov rhawv zeb, lawv kuj tseem siv ua lub qab nthab, npog cov phab ntsa, thiab ua rau lub ru tsev.
Ntoo deciduous - linden - tau ntev tau muaj nuj nqis nyob rau hauv Russia tsis yog los ntawm cov neeg tsim khoom, tab sis kuj los ntawm cov neeg txawj ntse … Ntau yam khoom siv tes ua, duab puab, tais diav hauv chav ua noj, khoom siv suab paj nruag, rooj tog zaum tau ua los ntawm ntoo lossis tawv tawv, thiab tom qab ntawv cov laug cam rau kev kos duab tau ua los ntawm linden. Sib dhos, xaum qhuav, khoom siv rau cov ntsaws ruaj ruaj lossis cov thwj cim tau ua los ntawm cov khoom siv linden. Txawm tias siv cov ntoo pov tseg los siv: thaum ntoo raug hlawv, tau txais cov thee, uas yog siv ua cov lim dej. Kev lim dej zoo ntawm cov kua txiv qaub yog qhov zoo dua li cov sib piv tau los ntawm lwm hom ntoo.
Pom zoo:
Cov Laug Cam 50x150x6000 Mm: Muaj Pes Tsawg Daim Ntawm Cov Laug Cam 50 X 150 Mm Hauv 1 Lub Voos Xwmfab? Cov Laug Cam Uas Tsis Muaj Ntug Thiab Tsis Pom Kev, Lawv Qhov Hnyav. Npaj Cov Laug Cam Qhuav Thiab Lwm Yam
Cov laug cam ntawm 50x150x6000 mm siv qhov twg? Muaj pes tsawg daim ntawm cov laug cam 50 x 150 mm hauv 1 lub voos xwmfab? Qhov sib txawv ntawm cov laug thiab cov laug cam tsis sib haum, lawv qhov hnyav yog dab tsi? Cov ntoo twg yog cov ntoo no ua los ntawm? Cov yam ntxwv ntawm cov phiaj ntoo qhuav thiab lwm yam yog dab tsi?
Cov Laug Cam 25x100x6000: Pes Tsawg Daim Ntawm Cov Laug Cam 25 X 100 Mm Hauv 1 Lub Voos Xwmfab? Edged Thiab Npaj Cov Laug Cam, Qhov Hnyav Ntawm Cov Laug Cam Ntawm Ntuj Noo
Cov laug cam 25x100x6000 mm, lawv muaj cov yam ntxwv zoo li cas? Muaj pes tsawg daim ntawm cov laug cam no yog 25 x 100 mm hauv 1 lub voos xwmfab? Dab tsi yog cov phiaj thiab phiaj xwm phiaj xwm, cov laug cam? Cov ntoo twg lawv feem ntau ua los ntawm? Cov ntoo no siv hauv thaj chaw twg?
Cov Laug Cam Qhuav: Edged Thiab Unedged, Qhov Hnyav Ntawm Cov Laug Cam Qhuav, 150x50x6000 Thiab Lwm Qhov Ntau Thiab Tsawg, Npaj Cov Rooj Tog Ntoo Thiab Lwm Yam, Lawv Cov Dej Noo
Cov laug cam qhuav - 150x50x6000 thiab lwm qhov ntau thiab tsawg. Edged thiab unedged board. Dab tsi txiav txim siab qhov hnyav ntawm cov laug cam qhuav?
Cov Laug Laug (52 Duab): Koj Tuaj Yeem Ua Dab Tsi Ntawm Lawv? Cov Rooj Tog Hauv Sab Hauv, Kev Ntxhib Los Mos Ntawm Cov Laug Cam Thiab Tso Txoj Hauv Kev Hauv Lub Tebchaws, Cov Txee Ua Los Ntawm Ntoo Thiab Cov Txee, Lwm Yam Khoom Siv Tes Ua
Tsis muaj qhov xwm txheej twg koj yuav tsum muab pov tseg cov laug cam qub - koj tuaj yeem ua tau ntau yam muaj txiaj ntsig thiab txawm tias yooj yim zoo nkauj los ntawm lawv. Yuav ua li cas kom haum rau sab hauv ntxhib ntoo rooj tog ua los ntawm txhais tes? Dab tsi yuav tsum yog qhov kev ntxhib los mos ntawm cov laug cam rau xim? Cov laug cam twg tuaj yeem siv los teeb txoj hauv kev hauv lub tebchaws? Yuav tiv thaiv cov khoom li cas los ntawm ya raws?
Chav Ua Noj Xim Av (88 Duab): Ntsuab-xim Av Thiab Qhob Noom Xim Kasfes, Tsaus Xim Av Thiab Grey-xim Av, Daj-xim Av Thiab Lwm Yam Xim Ntawm Chav Ua Noj Teeb Tsa Sab Hauv
Cov chav ua noj xim av sov thiab nyob ntsiag to, nws mus tau zoo nrog lwm cov xim thiab tuaj yeem yog xim av xim av thiab qhob noom xim kasfes, tsaus xim av thiab taupe. Cov chav ua noj no haum rau yam twg? Yam cwj pwm twg lawv nyiam? Lawv suav nrog dab tsi?
