Yog li ntawd cov kwj uas tsim tawm hauv lub vaj tsis qhuav tawm tom qab ib ntus, koj yuav tsum tsis txhob ntub nws lub hauv paus. Qhov no kuj siv tau rau cov kwj deg uas ua los ntawm cov pob zeb, vim tias cov khoom nqus dej thiab tseem raug cuam tshuam los ntawm cov dej tsis tu ncua. Muaj ntau yam kev xaiv rau qhov no.
Yuav ua li cas thiaj ua tau dej kwj dej?
Tau muab cov kwj deg, lub pas dej los yog cov yeeb yaj kiab ua kua, epoxy resin, sealing slurry los yog sealing hmoov siv tau. Cov ntaub ntawv no tiv thaiv kom tsis txhob ya raws thiab tiv thaiv cov pob zeb.
Yuav ua li cas thiaj tsis muaj dej tsis huv
Muaj ntau yam ntaub ntawv uas yuav siv tau los ua kwj dej. Rau cov kwj deg, koj kuj xav tau cov ntaub ntawv uas khaws cov dej noo tawm. Plaub txoj kev xaiv nram qab no feem ntau siv.
pob liner / kua liner
Kev sib khi lub pob zeb kwj deg nrog lub pas dej liner tsuas yog siv tau raws li nws tau txais txiaj ntsig. Yog tias koj tsis xav mus rau qhov teeb meem ntawm kev ua tib zoo tso cov yeeb yaj kiab, koj tuaj yeem siv cov kua version. Qhov no tsuas yog kis tau los yog txau rau hauv cov pob zeb qhuav thiab tawv tawv, tsis muaj phenol thiab tsis muaj kev phom sij rau tib neeg thiab tsiaj txhu - qhov no yog qhov tseem ceeb tshwj xeeb hauv cov kwj deg uas ua rau lub pas dej ntses.
Epoxy resin
Hauv qhov sib piv rau lub pas dej dub, epoxy resin tsis muaj xim thiab cov ntsaws ruaj ruaj tsis yog pob zeb xwb, tab sis kuj yog cov kwj ntawm ntoo lossis pob zeb. Cov khoom yog khov thiab tuaj yeem kis tau yooj yim.
Sealing slurry
Sealing slurry los yog sealing slurry, raws li siv rau sealing tsev phab ntsa thiab hauv qab daus, kuj tau ua pov thawj tias yuav siv tau rau cov khoom siv dag zog. Cov khoom no yog tov nrog dej, thov mus rau lub hardened pob zeb thiab qhuav thiab ces cia kom qhuav. Sealing slurry yog muaj nyob rau hauv ob qho khoom siv thiab tuaj yeem siv los sau cov kab nrib pleb thiab lwm qhov chaw puas hauv cov pob zeb ua vaj tse.
Sealant hmoov
Txawm li cas los xij, qhov sib piv rau lwm cov ntaub ntawv sib khi, lub npe hu ua sealing hmoov tsis yog siv rau cov pob zeb qhuav qhuav, tab sis hloov mus rau hauv cov cement sib tov ua ntej kev tsim kho. Siv cov tshuaj khib nyiab no txuag koj los ntawm kev ua lwm kauj ruam, tab sis muaj cov nyhuv me me. Sealing hmoov tsuas yog txo cov dej nqus, tab sis tsis tuaj yeem ua kom cov pob zeb tsis muaj dej tsis txaus.
Tip
Kev ua pob zeb ua kom tsis muaj dej yuav siv sij hawm ntau heev thiab xav tau qhov tseeb. Xwb, koj tuaj yeem ua yam tsis muaj lub pob zeb thiab tsuas yog kab kwj nrog lub pas dej liner. Qhov no kuj tso cai rau koj yooj yim dua, tom qab tag nrho, ib zaug cov qauv pob zeb tau qhuav, lawv nyuaj rau kho dua.
