Hluav Taws Qhov Rooj Structure

Cov qauv ntawm lub qhov rooj hluav taws yog hais txog nws cov khoom thiab tsim, feem ntau yog siv los tiv thaiv kev sib kis ntawm hluav taws thiab xyuas kom muaj kev nyab xeeb khiav tawm thaum muaj hluav taws. Lub qhov rooj hluav taws feem ntau muaj xws li lub qhov rooj ncej, lub qhov rooj nplooj, hluav taws kub- tiv taus cov hlua khi, thiab kho vajtse. Lub qhov rooj thiab cov nplooj feem ntau yog ua los ntawm cov hlau los yog ntoo, muaj hluav taws kub - tiv taus thiab tshav kub- cov ntaub ntawv rwb thaiv tsev xws li pob zeb wool lossis aluminium silicate fiber ntau los txhim kho hluav taws kub. Qhov hluav taws kub-cov hlua khi tiv taus nthuav dav ntawm qhov kub thiab txias, ntxiv tiv thaiv kev nkag mus ntawm cov pa taws thiab nplaim taws. Cov khoom siv suav nrog hluav taws kub- cov xauv ruaj khov, kaw qhov rooj, thiab khawm khawm kom ntseeg tau tias lub qhov rooj kaw thiab nyob twj ywm airtight thaum muaj hluav taws. Cov qauv tsim ntawm lub qhov rooj hluav taws yuav tsum ua raws li cov qauv kev tiv thaiv hluav taws hauv lub tebchaws, xws li GB 12955-2008 "Fire Doors," kom ntseeg tau tias lawv cov hluav taws kub hnyiab tau raws li qhov yuav tsum tau ua (piv txwv li, Chav Kawm A qhov rooj hluav taws kub muaj qhov ntsuas hluav taws tsis tsawg dua 1.5 teev).