feature
1. Kab hlau rhuav phab ntsa yog ib qho kev ywj pheej thiab ua tiav tag nrho cov txheej txheem;
2. Kab hlau rhuav phab ntsa feem ntau yog siv rau sab nraud ntawm lub ntsiab qauv, thiab feem ntau yog them rau saum npoo ntawm lub ntsiab qauv;
3. Cov kab hlau rhuav phab ntsa muaj qee qhov micro - txav peev xwm hauv lub dav hlau txheeb ze rau lub ntsiab qauv.
kev ua tau zoo
1. Anti - cua siab deformation
2. Cov dej los nag (dej nruj)
3. Cua nkag (cua nruj)
4. Nyob rau hauv - dav hlau deformation (seismic resistance)
5. Thermal rwb thaiv tsev
6. Suab rwb thaiv tsev
7. Kev tiv thaiv xob laim
8. Hluav taws kub
9. Kev tiv thaiv ib puag ncig
10. Suab haum
11. Zoo nkauj, zoo nkauj
12. Kev txuag hluav taws xob
hom qauv
Hom iav kab hlau rhuav phab ntsa cov ntaub ntawv: zais thav duab, semi - zais thav duab, nthuav tawm thav duab, hom taw tes, txhua lub iav, thiab lwm yam.