Cov lus qhia luv luv:
Qhov rooj kub nce hlau yog qhov cub tawg - rated qhov rooj uas txwv cov cua sov hloov mus rau lub sijhawm 30 feeb.
Rauv ntsuas kub ntsuas qhia qhov ntau tshaj plaws nce siab tshaj qhov tsis kub ntawm lub qhov rooj, thiab yuav yog 250 degree, lossis 650℃F.
250 lub qhov rooj kev txwv yog qhov kev txwv ntau tshaj vim nws txwv cov cua sov hloov mus rau tsuas yog 250 qib rau 30-feeb sijhawm {3}
Ua nyob rau hauv Suav Ib Leeg Hlau Hluav Taws Rooj Qhov Rooj Hnub:
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Ntsuas Chaw Haujlwm |
Sib cuam tshuam |
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Qhov rooj cov khoom |
A40 Galvanized steel lossis galvanealed .YAVY Dute, SDI Theem 2 - (1.4mm) 18 kawg li} ga. Muaj) |
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Lub hlwb |
Honeycomb core lossis polystyrene core Cov Pob Zeb Cov Pob Zeb / Pob Zeb Tsiaj |
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Qhov tuab |
1-3 / 4 "(44.5mm) raws li tus qauv |
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Kev txhawb nqa |
Hnyav Hnov Hnyav Hlau Rau Qhov Rooj |
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Qhov rooj tiav |
Grey Primer / tiav Xim / Hmoov Txheej / Ntoo Lines tiav |
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Txheem precs |
161 (lub xauv cylindrical), {86 brain} lub qhov rooj (mortise ntsuas phoo), rpd (panic bar txhawb) |
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Qhov loj |
Txheem dav txog li 4'0 "(1220mm), qhov siab rau 8'0" (2440 hli) rau ib leeg .Kould yuav customized |
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Qhov ntsuas kub muaj kev ntsuam xyuas |
Tau ntsib qhov yuav tsum tau rau 60-feeb |
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Kuaj Tus Qauv |
NFPA 252 (2021) ED.2022 |
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Kev ntxiv rau |
12-kawg neeg xav txog qhov cuab lub zog 10 {{{{1} Kuv yog qhov ua kom lub zog uas cuam tshuam- tus qauv / cov haujlwm hnyav |
Xyoo 1991 - Golden House pib kev siv cov hlau thiab ntoo lub qhov rooj.
1998-- Expanded tsob nroj ntau lawm, ib txoj kab ntau lawm npog thaj tsam yog 1, 200,000 sq.
2003-imported german tawv ntoo thiab hlau qhov rooj ntau lawm kab.
2006 - Los ua thawj lub Hoobkas uas muaj interteek wh thiab ul fm hluav taws daim ntawv pov thawj.
2007 - Teeb tsa ib lub chaw faib khoom uas muaj lub tsev rau khoom loj uas muaj 6000 lub qhov rooj hauv Los Angeles teb chaws USA.
2012 - Teeb tsa ib lub chaw faib khoom nrog Warehouse FoundNag 5000 lub qhov rooj hauv Vancouver Canada.
2015 {- {- Tso cai WHI HLAU LAWV-RATE 3 teev ntawm cov hluav taws kub nrog hluav taws li 20 feeb ntawm qhov rooj ntoo.
2018 {-}}} ecized UP daim ntawv sau hluav taws nrog hluav taws-rated 90 feeb ntawm cov qhov rooj hlau.
2019 -}} - Tso Cai Wi Hluav Taws Daim Ntawv Sau Nrog Hluav Taws Xob 90 feeb rau ntawm Cov Rooj Ntoo Mathed Hlau Ncej.
2020 {{{-} aph ecemized UL Cov Ntawv Cim Hluav Taws nrog hluav taws-rated 3 teev ntawm steel qhov rooj thiab thav duab.
2021 - Tso cai rau 34dB suab rwb thaiv tsev steel rooj daim ntawv pov thawj.
2022 - hluav taws kub lub qhov rooj iav lub teeb faib yas tuav yog UL ntawv pov thawj
Cim npe nrov: USA Txheem Wh Qhov Rooj Kub Hnov Cov Hlau Hluav Taws Xob, Tuam Tshoj Teb chaws usa Cov khoom siv hluav taws kub tiv thaiv cov khoom siv hlau hluav taws
