Cov khoom siv tshuab hluav taws xob yooj yim, yog siv dav dav rau sab hauv tsev thiab sab nraud, tswj nws txoj kev zoo nkauj thiab kev tswj hwm yuav tsum tau txij nkawm zoo.
Niaj hnub ntxuav yog qhov tseem ceeb rau kev kho pob zeb yooj yim. Nws raug nquahu kom maj mam so cov nplaim nrog cov ntaub mos muag muag, qhuav lossis me ntsis ntub dej. Zam tsis txhob siv cov cuab yeej ntxuav kom tsis txhob khawb. Rau cov me nyhuv stains, siv lub ciluted nruab nrab xab npum thiab so lub npoo. Yaug tam sim ntawd nrog dej huv thiab so qhuav los tiv thaiv cov tshuaj ntxuav kom zoo los ntawm corroding cov khoom.
Waterproofing thiab noo noo - ua pov thawj yog qhov tseem ceeb. Txawm hais tias pob zeb hloov tau muaj qee cov dej tsis kam, ntev raug rau cov dej muaj ntau ntxiv tseem tuaj yeem cuam tshuam nws cov txheej sib khi. Tsis tu ncua kev sib koom ua ke sib koom ua ke hauv cov chaw noo noo kom tiv thaiv kev tso dej. Yog tias cov nplaim hluav taws xob tau ntub, so nws qhuav tam sim ntawd kom tiv thaiv kev tsis txaus ntseeg lossis deformation.
Tiv thaiv kev tshuaj lom neeg yog ib qho tseem ceeb sib npaug. Thaum lub pob zeb hloov tau yog cov kua qaub thiab alkali tiv taus, muaj zog acids, hauv paus, lossis cov xim sib xyaw (xws li nyias cov nyias nyias) tuaj yeem ua rau nws cov txheej av. Thaum muaj kev sib tiv tauj kev nyuaj siab, yaug tam sim ntawd nrog dej huv thiab tiv tauj kev tshaj lij rau kev kho.
Kev saib xyuas tsis tu ncua tuaj yeem txuas nws lub neej ua haujlwm txuas ntxiv. Nws raug nquahu kom tshawb xyuas qhov chaw nres tsheb txhua rau lub hlis. Yog tias cov khawb me me pom, txhuam nrog lub pob zeb tshwj xeeb kho tau ciab. Tej warping lossis tev yuav tsum tau kho kom sai kom tiv thaiv kev puas tsuaj ntxiv.
Tsis tas li ntawd, pob zeb hloov tau yuav tsum muaj kev tiv thaiv los ntawm kev ncua ntev los ua kom sov lossis ultraviolet teeb kom tiv thaiv kev nplua thiab kev laus. Rau kev siv sab nraum zoov, kev tiv thaiv kev tiv thaiv tuaj yeem thov los txhim kho huab cua tsis kam.
Los ntawm kev ntxuav kom huv, kev tiv thaiv, thiab ib txwm muaj pob zeb tsis yog tsuas yog tswj nws txoj kev zoo siab tab sis kuj tseem ceeb tshaj plaws rau kev kho kom zoo nkauj.