Liab cedar yog tsim nyob rau hauv Canada thiab yog qib siab tshaj plaws preservative ntoo nyob rau hauv North America.Liab cedar muaj kev tiv thaiv corrosion zoo heev, uas yog los ntawm kev loj hlob ntawm cov cawv hu ua Thujaplicins;Lwm cov kua qaub hu ua Thujic ua kom cov ntoo liab liab tsis raug kab los ntawm kab.Liab cedar tsis tas yuav tsum tau ua los tiv thaiv corrosion thiab siab kho, tsis raug kab thiab fungus, termite nres thiab corrosion, zoo heev stability, ntev kev pab cuam lub neej, tsis yooj yim rau deformation, thiab tsis ua paug rau ib puag ncig.Cov xim txawv ntawm lub teeb liab mus rau reddish xim av.Vim cov xim sib txawv ntawm liab cedar, cov neeg tsim qauv muaj peev xwm sib xyaw liab cedar nrog cov xwm txheej zoo nkauj.Liab cedar yog qhov ruaj khov heev thiab tsis yooj yim rau deform, ntuj corrosion kuj, tsis tas yuav ntxiv cov tshuaj tua kab mob, yog cov ntoo zoo zoo tiv thaiv corrosion.
Functionally hais lus liab cedar preservative ntoo thiab lwm yam ntoo preservative, yog noo-resistant anti-corrosion, tab sis liab cedar yog ib tug natural decay-resistant ntoo, lwm yam ntoo preservative yuav tsum tau khaws cia los ntawm preservative soaking.Liab cedar yog ib qho ntawm cov khoom siv hauv tsev zoo tshaj plaws, nrog ntuj ya raws thiab tiv thaiv corrosion, ua rau nws ib txwm xaiv zoo tshaj plaws rau kev siv sab nraum zoov lossis sab hauv tsev.
Cov fibers nyob rau hauv liab cedar khaws cia ntoo core muaj tej yam ntuj tso preservatives uas yog lom rau fungi tshwm sim los ntawm lwj.Lub preservative zog ntawm liab cedar yog feem ntau los ntawm ob extractives, txiv qaub siderophores thiab dej-soluble phenols.Lub peev xwm ntawm liab cedar khaws cia ntoo los tsim cov extractives loj hlob nrog lub hnub nyoog, ua rau sab nrauv ntawm cov tub ntxhais yog feem ntau ruaj ntawm cov ntoo.
Liab cedar khaws cia ntoo yog ib qho ntawm ob peb hom ntoo uas ua tau zoo sib luag sab nraum zoov thiab sab hauv tsev.Txawm nyob rau hauv ib puag ncig hnyav, liab cedar khaws cia ntoo tuaj yeem muaj lub neej ntev ntawm ntau xyoo lawm.Vim nws cov dej noo ntuj, corrosion thiab kab tsis kam, liab cedar khaws cia ntoo yog qhov kev xaiv zoo tshaj plaws rau cov ntawv thov saum npoo uas raug tshav ntuj, nag, cua sov thiab txias txhua xyoo puag ncig.Sab nraum zoov tej yaam num ua nrog liab cedar khaws cia ntoo tuaj yeem kav ntev txog 50 xyoo lossis ntau dua nrog kev ua tiav thiab kev teeb tsa, thiab kev saib xyuas kom raug.
Qhov zoo ntawm liab cedar khaws cia ntoo.
1: muaj zog tiv thaiv corrosion: liab cedar muaj cov khoom siv ntuj tsim, noo noo, corrosion thiab kab tsis kam.
2: muaj zog tag nrho cov huab cua: liab cedar tshaj qhov kev nyab xeeb kev faib tawm, tsis tas yuav tsum tau kho los tiv thaiv corrosion.
3: Muaj zog specification stability: liab cedar yog ob zaug ruaj khov li cov softwoods.Nws stability yog vim tsis tshua muaj ceev thiab tsawg shrinkage;ntoo yog muab tso rau hauv tiaj tus, upright thiab ncaj, thiab zoo fastened nrog fasteners.
4: muaj zog seem stability, nyob rau hauv tej av noo thiab kub ib puag ncig tsis tsim shrinkage, expansion thiab deformation.Vim nws qhov tsawg ceev thiab me me shrinkage, qhov ruaj khov yog ob npaug ntawm cov ntoo thuv dav dav.
5: muaj zog suab rwb thaiv tsev, tsis tshua muaj ntom thiab siab pore lub xeev qauv los xyuas kom meej lub suab rwb thaiv tsev zoo ntawm ntoo.
6: kev noj qab haus huv thiab kev tiv thaiv ib puag ncig: cov ntaub ntawv ntoo yog ntuj thiab ib puag ncig tus phooj ywg, ntsia tsis hnov tsw.Chav tsev kho kom zoo nkauj yuav tsis tas yuav pleev xim rau cov txheej txheem no, los daws qhov teeb meem ntawm cov khoom siv kho kom zoo nkauj lub sij hawm thiab xim tsis hnov tsw ntev evaporated.Txhawm rau muab koj qhov chaw nyab xeeb thiab tsis muaj kuab lom.
Siv.
Lub ru tsev, ntoo square, sab nraum zoov toj roob hauv pes hauv av platform, guardrails, pavilions, rattan thav duab, rooj thiab lub rooj zaum, planters thiab lwm yam ntoo tsev ntaub ntawv, kuj yuav siv tau raws li sab hauv tsev ntoo flooring, chav dej flooring, chav ua noj flooring thiab lwm qhov chaw.
Post lub sij hawm: Sep-27-2022
