Cov khoom kuaj tshwj xeeb thiab cov peev txheej rau kev sim cov khoom siv hauv tsev.

Kev ntsuam xyuas cov ntaub ntawv hauv tsev npog ntau yam tsis muaj thiab cov khoom. Cov khoom kuaj tseem ceeb suav nrog: cov khoom siv kho tshuab, cov khoom siv lub cev (xws li qhov ntom ntom, cov ntsiab lus noo noo, thermal conductivity, dej nqus), durability zog (xws li khov-thaw tsis kam, impermeability, carbonation tsis kam, corrosion resistance), thiab tshuaj lom neeg thiab ib puag ncig kev ua tau zoo (xws li tshuaj lom neeg muaj pes tsawg leeg tsom xam, radioactive nuclides, thiab volatile organic compound emissions).

Kev ntsuam xyuas tau qhia meej meej rau ntau hom khoom siv hauv tsev, feem ntau suav nrog: cov khoom siv (xws li cov cement, rebar, pob zeb, mortar, cib, thiab blocks), cov khoom siv (xws li cov ntaub thaiv dej tsis zoo, cov ntaub ntawv rwb thaiv tsev, cov ntaub ntawv zoo nkauj, thiab cov txheej txheem), thiab cov khoom siv sib xyaw. Kev ntsuam xyuas tuaj yeem ua tiav ntawm cov khoom siv raw, ib nrab- cov khoom tiav, cov khoom tiav, lossis cov khoom siv hauv cov tsev uas twb muaj lawm, thiab yuav tsum tau ua raws li ib puag ncig tshwj xeeb uas tau teev tseg los ntawm cov qauv lossis kev pom zoo los ntawm ob tog kom ntseeg tau qhov tseeb thiab sib piv ntawm cov txiaj ntsig.