Cov khaub ncaws tiv thaiv kev kho mob zoo dua qub, muaj kev tiv thaiv ntau dua, thiab muaj kev tiv thaiv zoo dua li cov khaub ncaws cais. Txawm hais tias cov khaub ncaws tiv thaiv kev kho mob zoo dua li cov khaub ncaws cais tawm, tus nqi kuj tseem siab, yog li cov khaub ncaws tiv thaiv xaiv rau ntau txoj haujlwm kuj txawv.
Qhov zoo ntawm cov khaub ncaws tiv thaiv kev kho mob tshaj cov khaub ncaws cais:
1. Cov khaub ncaws tiv thaiv kev kho mob yog ib qho tseem ceeb ntawm cov khoom siv tiv thaiv kev kho mob, thiab nws qhov kev xav tau yooj yim yog los thaiv cov khoom phom sij xws li cov kab mob thiab cov kab mob, yog li tiv thaiv cov neeg ua haujlwm kho mob los ntawm kev kis kab mob thaum kuaj mob, kho, thiab kho mob.
2. Cov khaub ncaws tiv thaiv kev kho mob kuj yuav tsum ua kom tau raws li qhov yuav tsum tau ua, muaj kev hnav zoo thiab kev nyab xeeb, xws li cov dej noo permeability zoo, nplaim hluav taws kub, thiab dej cawv corrosion kuj.
3. Cov khaub ncaws tiv thaiv kev kho mob muaj cov yam ntxwv ntawm kev tiv thaiv permeability, zoo breathability, siab zog, thiab siab tsis kam mus rau hydrostatic siab. Nws yog tsuas yog siv rau hauv kev lag luam, hluav taws xob, kev kho mob, tshuaj, thiab kab mob kis kab mob.