Feem ntau ntawm cov ntoo cog ntoo tam sim no muag rau siv hauv tsev toj roob hauv pes yog kho nrog tsis muaj tshuaj lom tshuaj uas muaj tooj liab thiab boron, xws li ACQ, uas sawv cev rau alkaline tooj liab quaternary.
Yuav ua li cas cog ntoo kho nrog?
Tam sim no, ntoo yuav ntawm cov khoom siv ntoo rau thaj chaw nyob yog kho nrog micronized copper azole (CA) lossis alkaline tooj liab quaternary ammonium (ACQ)Cov tsos ntawm tooj liab azole kho lumber yog Zoo ib yam li cov ntoo kho CCA, tab sis muaj cov xim ntsuab muab nws lub npe "ntsuab ntoo ".
Puas yog kev sib raug zoo toj roob hauv pes kho?
Kev sib txuas lus toj roob hauv pes zoo meej rau cov paj txaj lossis siv tau los ua edging. … Cov kev sib raug zoo thiab cov ntoo no yog raug kho kom tiv thaiv kev lwj zoo dua.
Puas muaj kev nyab xeeb los hlawv cov ntoo qub?
ntoo kho yuav tsum tsis txhob hlawv hauv qhov hluav taws kublos yog hauv qhov cub, qhov cub lossis qhov cub hauv tsev, txawm li cas los xij, vim cov pa taws thiab cov tshauv tuaj yeem muaj cov tshuaj lom..
Puas yog cov ntoo ua kom siab-kho toj roob hauv pes zoo rau zaub vaj?
Ntev Siab-Thiab Lumber
Raws li American Wood Protection Association thiab US Environmental Protection Agency, lumber kho nrog ACQ muaj kev nyab xeeb rau kev siv vaj. Nws cov kav ntev thiab tsis muaj tshuaj lom ua rau nws yog cov ntoo zoo tshaj plaws rau cov txaj txaj txaj.
