Ib qho tseem ceeb ntawm qhov rooj tua hluav taws, lub qhov rooj tua hluav taws ua haujlwm nrog cov hluav taws kub thiab muab cov kev sib tw tiv thaiv egress muaj kev nyab xeeb. Ntxiv rau cov hluav taws xob nrog qhov hluav taws xob sib xyaw, hluav taws-rated yuav tsum muaj daim ntawv lo ruaj khov uas tseem ceeb. Nws hais txog cov ntaub ntawv tseem ceeb hais txog nws qhov kev tsim kho qub, los ntawm nws cov chaw tsim khoom thiab kev ntaus hluav taws rau seb nws puas tau ntaus nqi kub.
Ntxiv nrog rau lub qhov rooj hluav taws kub lub qhov rooj, suav nrog cov nplaim hluav taws kub hnyiab hauv ib qho chaw transoms thiab sidlease nyob rau hauv lub qhov rooj sib dhos. Ob qho hluav taws kub-tiv thaiv thiab Resistive Abse cov ntawv ntxig muaj. Lawv tuaj yeem txhawb nqa tag nrho cov qhov rooj thiab tau tsim tsa kom ua raws li ib qho thiab ob lub teeb.
Thaum nws los txog rau cov kab hluav taws xob hluav taws-cov ntsuas hluav taws xob, ntau hauv kev lag luam tau paub txog cov khoom siv hollow-hlau (HMS) Txawm li cas los xij, muaj tam sim no cov kev xaiv tshiab uas tuaj yeem ua tiav tib theem ntawm kev tiv thaiv thaum ntau zoo sib xws saib thiab cov duab ntawm txhuas. Piv txwv li, cov khoom siv inherently cov khoom siv cua sov-resistant cov ntaub ntawv xws li cov hlau ua kom tsis tas yuav muaj cov hluav taws tsim nyog. Lawv nyias nyias, extruded profiles thiab nkig cov npoo ua rau nws ua tau rau cov pab pawg ua kom zoo nkauj thiab cov txuj ci ntawm cov tsoos aluminium hauv cov ntawv thov hluav taws xob.
Yog tias koj xav paub ntau ntxiv txog peb cov khoom lag luam hluav taws rooj tua hluav taws
