Lub qhov kub qhov kub kuj cuam tshuam rau qhov zoo ntawm phab ntsa phab ntsa sab nrauv, yog li nws yog qhov tseem ceeb kom them sai sai rau qhov teeb meem no thaum lub caij ntuj no.
Yuav ua li cas nqa tawm sab nrauv phab ntsa rwb thaiv tsev siv thaum lub caij ntuj no?
1. Cov kev hloov kub
Ua tib zoo saib huab cua kev twv rau txhua lub sijhawm thiab nkag siab qhov kub hloov. Yog hais tias huab cua txias los yog los nag lossis daus, kev tsim kho yuav tsum nres tam sim ntawd. Thiab nco ntsoov tias kev tsim kho qhov kub tsis tsawg dua 5 degree, tsis li ntawd, tsis tsuas yog siv cov dej rov qab, uas cuam tshuam rau qhov zoo ntawm tag nrho cov kab ke.
2. Sab nrauv phab ntsa rwb thaiv tsev
Nyob rau sab nrauv phab ntsa rwb thaiv tsev kev tsim kho theem, kev saib xyuas yuav tsum tau them rau:
(1) Cov tshuaj-Masen Recio thiab cov kua nplaum-xis mas yuav tsum siv nyob rau hauv cov kev teev tseg. Tsis txhob sib xyaw cov khoom dhau, txwv tsis pub nws yuav ntev lub sijhawm.
(2) cov ntaub pua ntaub tawv nqaij no raug txwv tsis pub ua los ntawm cov dej xau dej kom tiv thaiv tau cov ntaub ntawm khov.
(3) Thaum ua ntawv thov qhov chaw, sim xaiv lub sijhawm tav su no kom txo qhov kev hloov pauv ntawm kub.
(4) Vim yog qhov kub thiab txias dua, lub sijhawm ua npuas ncauj thiab kho cov kua nplaum yog lub sijhawm sib tsoo, yog li lub sijhawm rau kev sib tsoo kom tsis txhob muaj kua nplaum kom tsis txhob muaj kua nplaum ua npuas ncauj.
NCO TSEG: Yog tias txoj haujlwm tsim nyog yuav tsum ua tiav hauv lub xyoo, kev siv kev siv ua ntej tsim kho cov txheej txheem North (lub hnub ci ntsa iab rau lub caij ntuj no ntev).
3. Cov ntaub ntawv rwb thaiv tsev sab nraud
(1) Cia Cov Khoom Rwb Thaiv Tsev Cov Ntaub Ntawv:
Txhua yam kua lossis tshuaj txhuam (xws li: cov kua nplaum plastering ntawm ob lub pob zeb zoo dua 5 degrees, siv cov xim ua npuas dej, thiab npog ua npuas ncauj muaj nce cia kub. Txhua cov khoom hmoov yuav tsum muab cia rau hauv qhov chaw qhuav.
(2) Nws yog nruj me ntsis txwv tsis pub ntxiv ib cov ntaub ntawv pov thawj xws li cov tshuaj tua kab mob thiab cov khoom siv tiv thaiv kev tiv thaiv thiab ntau yam kev txhawb nqa ntawm lub tuam txhab. Anti-grouting cov neeg sawv cev thiab cov khoom ua haujlwm thaum ntxov tsuas yog ua haujlwm ntawm kev ua yeeb yam ntawm kev ua yeeb yam ntawm cov xis quaj thiab tsis muaj kev cuam tshuam rau cov yeeb yaj kiab polymer.
(3) Vim tias nws yog lub caij ntuj no, ntau cov chaw tsim kho yuav tsis ntev ua haujlwm. Cov neeg lag luam yuav tsum ua cov khoom siv zoo npaj kom tsis txhob muaj ntau tshaj plaws. Qhov chaw khaws cia rau ntawm lub chaw tsim kho yog qhov tsis txaus ntseeg rau cov ntaub ntawv rwb thaiv tsev rwb thaiv tsev.
Qhov saum toj no yog qee qhov teeb meem peb yuav tsum them sai sai rau thaum nqa tawm phab ntsa sab nraud lub caij ntuj no. Yuav tsum tau ua raws li qhov kub thiab txias hloov pauv, ua raws li kev tsim kho sab nraud, thiab ua ib txoj haujlwm zoo hauv lub xaib kom ua tiav ntawm tag nrho phab ntsa rwb thaiv tsev.
