Yuav ua li cas yog hais tias lub thawv hloov phab ntsa tau tawg?
Cov teeb meem ntawm cov dej ntws tawm hauv lub thawv phab ntsa tau tshwm sim, Qhov tawg yog lub noob txiv ntawm lub thawv: Yog tias nws txhaws los ntawm cov cement, thov dribble roj thiab coj mus rhaub cov cement nrog cov hlaws ntse, Txuas ntxiv siv cov hlua hluav taws xob xaim hlau kom tshem cov av nkos; roj fais fab hlau rau xeb, Thaum qhov mob loj thiab poob, lub vaj huam sib luag tsuas yog kho nrog cov fais fab ncaj qha screws; Yog tias lub pob ntseg (ib feem nrog concave kho txiv ntoo) tau raug puas ntsoog thiab poob, Tom qab ntawd l tuaj yeem txhawb nqa me me square ntoo kom tau nyam rau hauv lub thawv, Ntsia loj dua.Common tab sis tsis ruaj khov; Cov ntsia hlau ntev yog nyob rau hauv qab phaj, uas muaj qhov cuam tshuam tsis zoo rau lub ntsej muag tawv tawv tom qab lub thawv; Lub hauv paus phaj yog perforated thiab txhaws nrog nthuav ntsia hlau lossis ntoo thiab tom qab ntawd nrog ntev screws; Siv cov screws rau ntawm PVC me me
Yog tias lub thawv poob, nws tuaj yeem kho nrog cov cement lossis gypsum lossis cov ntsia hlau dawb kua nplaum; nws kuj tuaj yeem raug tsau los ntawm qhov drilling qhov hauv qab daim phaj.
Yog tias tag nrho lub thawv tawg, 2 lub qhov yuav tsum tau drilled nyob rau hauv lub qhov rau nthuav screws lossis ntoo wedge screws.
Tsis txhob thab cov khoom puas tsuaj ntawm phab ntsa. Tshem tawm qhov kev nyab xeeb zais ntawm lub teeb hluav taws xob nrog lub txav me me kom muaj kev nyab xeeb.
