Meaho ea lehong e hahiloe hore e tšoarelle nako e telele
Ho tloha mehahong ea lehong ea lilemo tse likete e mameletseng liteko tsa nako e telele ho ea ho litora tse telele tsa lehong tsa sejoale-joale tse ntseng li phahama le ho feta, mehaho ea lehong e matla ebile e tšoarella.

Mehaho ea lehong e tšoarella ka makholo a lilemo
Lehong le tšoarellang le le matla, ke thepa e tšoarellang e fanang ka lilemo tse mashome, esita le makholo a lilemo, tsa tšebeletso. Empa ho ntse ho e-na le maikutlo a fosahetseng a hore mehaho e entsoeng ka thepa e kang konkreite kapa tšepe e nka nako e telele ho feta mehaho e entsoeng ka lehong. Joalo ka thepa efe kapa efe ea mohaho, moralo o sebetsang hantle ke oona oa bohlokoa.
Mehaho ea khale ea lehong e ntse e eme ho kenyeletsoa litempele tsa Majapane tsa lekholong la bo8 la lilemo, likereke tsa Norway tsa stave tsa lekholo la bo11 la lilemo, le meaho e mengata ea mehleng ea khale ea Engelane le Europe ea post-and-beam. Ntle le bohlokoa ba eona ba setso, mehaho ena ea khale ea lehong e ntse e le teng hobane e ne e entsoe hantle, e hahiloe ebile e hlokometsoe hantle.
Kereke ea Lom stave, Norway | Setšoantšo se nkiloe ho: Arvid Høidahl

Se tsofetseng se secha hape
Ka moralo le tlhokomelo e nepahetseng, meaho ea lehong e fana ka tšebeletso e telele le e thusang. 'Me le hoja ho tšoarella e le ntho ea bohlokoa ho e nahana, hangata ke lintlha tse ling, tse kang bokhoni ba ho tenyetseha le ho ikamahanya le lits'ebeliso tse ncha, tse laolang nako ea bophelo ba moaho. Ha e le hantle, phuputso e 'ngoe ha ea ka ea fumana kamano ea bohlokoa pakeng tsa sistimi ea meaho e sebelisoang le bophelo ba sebele ba moaho. Thekiso ea thepa, ho fetola litlhoko tsa baahi le ho fetola libaka hangata ke lebaka leo ka lona moaho o heletsoang. Kaha ke thepa e tšoarellang, e ka sebelisoang hape le e ka sebelisoang hape, lehong le ka fokotsa litšila le ho ikamahanya le litlhoko tsa ho fetoha.
Setšoantšo se fanoe ke Leckie Studio Architecture + Design

Matla le botsitso ba tlhaho ba Wood
Patsi ke thepa e matla ka tlhaho, e bobebe. Lifate li ka mamella matla a maholo a bakoang ke moea, boemo ba leholimo esita le likoluoa tsa tlhaho. Sena sea khoneha hobane patsi e entsoe ka lisele tse telele, tse tšesaane tse matla. Ke moralo o ikhethang o molelele oa mabota ana a sele o fang patsi matla a eona a sebopeho. Mabota a sele a entsoe ka cellulose, lignin le hemicellulose. Ha e fetoloa lihlahisoa tsa patsi, lisele tsena li tsoela pele ho fana ka litharollo tsa sebopeho tse bobebe, tse bonolo tse nang le matla a tšoanang le a thepa e meng ea kaho.
Ka lebaka leo, ho sa tsotellehe boima ba tsona bo bobebe, dihlahiswa tsa lehong di ka mamella matla a maholo—haholo-holo ha matla a kgatello le kgatello a sebediswa ho bapa le dithoro tsa lehong. Mohlala, sekwere se le seng sa Douglas-fir, 10 cm x 10 cm, se ka tshehetsa hoo e ka bang 5,000 kg ka kgatello e bapa le dithoro. Jwalo ka thepa ya kaho, lehong le sebetsa hantle tlasa kgatello kaha ke thepa e thata—hore na le tla kobeha hakae pele le tsofala kapa le hloleha. Lehong le betere bakeng sa meaho moo kgatello e leng teng kamehla le kamehla, e leng se etsang hore e be kgetho e ntle bakeng sa meaho e jarang meroalo e phahameng nako e telele.
Setšoantšo se nkiloe ho: Nik West

Ho fapoha, ho ntsha metsi, ho omisa le ho tšoarella ha mehaho ea lehong
Mathata a kang ho bola le hlobo a ka qojoa ka ho hlophisa mehaho ea lehong ka nepo ho thibela ho pepesehela metsi le mongobo. Mongobo o ka laoloa, 'me ho bola ho ka qojoa mehahong ea lehong ho sebelisoa maano a mane a tloaelehileng: ho fapoha, ho ntša metsi, ho omisa le thepa e tšoarellang.
Ho fapoha le ho ntsha metsi ke mela ya pele ya tshireletso. Disebediswa tsa ho fapoha (tse kang ho kwahela le ho benya ha difensetere) di thibela lehlwa, pula le mehlodi e meng ya mongobo kantle ho moaho mme di o fapoha hole le dibaka tsa bohlokwa. Ho fapoha ha metsi ho etsa bonnete ba hore ho kenella ha metsi ho tloswa kantle ho moaho kapele kamoo ho ka kgonehang, jwalo ka mokoti wa ho ntsha metsi o kentsweng maboteng a sireletsang pula.
Ho omisa ho amana le ho kenya moya, phallo ya moya le ho hema ha moaho wa lehong. Meaho ya lehong ya kajeno e sebetsang hantle e ka fihlella ho se kene moya ho hoholo ha e ntse e dula e kgona ho kenella. Boemong bona, mongobo o hasanngwa ho ya kantle ho fokotsa kotsi ya ho koloba le kgolo ya hlobo ha ho ntse ho eketsa tshebetso ya mocheso.
Phaka ea Liolimpiki ea Whistler | Setšoantšo se nkiloe ho: KK Law

Ho tšoarella ha tlhaho le ho hanyetsa ho bola
Hammoho le ho fapoha, ho ntsha metsi le ho omisa, ho tšoarella ha tlhaho ha patsi ke mokhoa o mong oa tšireletso. Meru ea British Columbia e fana ka mefuta e tšoarellang ka tlhaho ho kenyeletsoa le bophirimela ba red cedar, yellow cedar le Douglas-fir. Mefuta ena e fana ka maemo a fapaneng a ho hanyetsa likokoanyana le ho bola boemong ba tsona ba tlhaho, ka lebaka la maemo a holimo a lik'hemik'hale tsa tlhaho tse bitsoang extractives. Extractives ke lik'hemik'hale tse hlahang ka tlhaho tse bolokiloeng heartwood ea mefuta e itseng ea lifate ha li fetola sapwood ho heartwood. Mefuta e joalo e loketse hantle bakeng sa tšebeliso ea kantle joalo ka siding, decking, fence, marulelo le foreimi ea lifensetere - ka linako tse ling e bile e sebelisoa ho etseng likepe le tšebelisong ea likepe ka lebaka la ho tšoarella ha tsona ka tlhaho.
Meaho ea lehong e fana ka ts'ebetso e tšoarellang nako e telele 'me tšebeliso ea lintlha tse qaqileng hangata e felisa tlhoko ea kalafo ea lik'hemik'hale. Maemong a mang, ha lehong le pepesitsoe 'me le kopana khafetsa le metsi - joalo ka mathule a kantle kapa siding - kapa le sebelisoa libakeng tse kotsing ea likokoanyana tse tabolang lehong, mehato e meng e ka hlokahala. Sena se ka kenyelletsa tšebeliso ea li-preservative le kalafo ea khatello e phahameng ho fana ka khanyetso e eketsehileng ea ho bola. Baqapi ba ntse ba tsoela pele ho retelehela litharollong tse ncha tsa meralo le mekhoa e meng ea tlhaho ea kalafo bakeng sa lehong e fokotsang kapa e thibelang ts'ebeliso ea li-preservative tsa lik'hemik'hale.
Lebala la Lichaba tse 'Nè la Pele la Baamoheli | Setšoantšo se nkiloe ho: KK Law
Nako ea poso: Mmesa-05-2025









