Cov khoom no yog siv rau kev tiv thaiv dej tsis zoo xws li lub ru tsev, hauv qab daus, phab ntsa, chav dej, pas dej ua ke, kwj dej, subways, qhov tsua, txoj kev loj, txuas hniav, thiab lwm yam. Nws yog cov khoom siv dej tsis zoo nrog ntau yam kev siv thiab kev ua haujlwm zoo heev. Kub-melt siv, txias-bonded. Nws tuaj yeem siv tsis tau tsuas yog nyob rau thaj tsam txias sab hnub tuaj thiab sab qaum teb sab hnub poob, tab sis kuj nyob rau thaj tsam kub thiab av noo yav qab teb. Raws li kev sib txuas tsis pub muaj kev sib txuas ntawm lub hauv paus engineering thiab lub tsev, nws yog thawj qhov thaiv kev tiv thaiv dej rau tag nrho qhov project thiab ua lub luag haujlwm tseem ceeb hauv tag nrho qhov project.