Qhov zoo ntawm cov iav ntim ntim hauv kev lag luam ntim dej haus

Qhov zoo ntawm cov iav ntim ntim hauv kev ntim khoom haus

1. Cov iav muaj cov khoom thaiv zoo, uas tuaj yeem tiv thaiv cov pa oxygen thiab lwm yam khoom los ntawm eroding cov ntsiab lus, thiab tuaj yeem tiv thaiv cov khoom tsis zoo hauv cov ntsiab lus los ntawm evaporating rau hauv qhov chaw;
2. Cov fwj iav tuaj yeem rov qab siv tau, uas tuaj yeem txo cov nqi ntim khoom;
3. Cov iav tuaj yeem hloov xim thiab pob tshab yooj yim dua;
4. Cov fwj iav muaj kev nyab xeeb thiab huv si, muaj kev tiv thaiv corrosion zoo thiab acid corrosion kuj, thiab tsim nyog rau ntim cov tshuaj acidic (xws li cov kua txiv hmab txiv ntoo, thiab lwm yam);
5. Tsis tas li ntawd, txij li lub khob fwj yog tsim los ntawm cov khoom ntim tsis siv neeg, cov tshuab tsis siv neeg filling tshuab thiab cov cuab yeej siv tau zoo heev, thiab cov txiv hmab txiv ntoo thiab zaub kua txiv hmab txiv ntoo uas siv cov ntim no muaj qee qhov zoo hauv Suav teb;