Hebei Hong'an Hluav Taws Qhov Rooj Co., Ltd. Yog tias koj yuav mus yuav cov khoom siv hluav taws xob ruaj khov ua nyob rau hauv Suav teb, txais tos kom tau txais cov qauv dawb los ntawm peb lub hoobkas. Tag nrho cov khoom customized yog nrog cov khoom zoo thiab tus nqi qis.
Txoj Cai Ua Haujlwm thiab Kev Ntsuas Hluav Taws Xob ntawm Cov Hluav Taws Xob Hlau Qhov Rooj
Kev tiv thaiv hluav taws kub thiab rwb thaiv tsev kub ntau dua lossis sib npaug li 90 min. Haum rau kev qhib hauv phab ntsa hluav taws, chav faib hluav taws xob, chav roj-kho, cov chaw khaws tshuaj lom neeg thiab lwm qhov chaw muaj hluav taws kub.
Kev tiv thaiv hluav taws kub thiab hluav taws kub rwb thaiv tsev Ntau dua lossis sib npaug li 60 min. Feem ntau yog siv rau kev khiav tawm stairwells thiab qhov chaw tua hluav taws, ua qhov tseem ceeb rau kev khiav tawm hauv cov tsev siab.
Kev tiv thaiv hluav taws kub thiab rwb thaiv tsev kub ntau dua lossis sib npaug li 30 min. Feem ntau yog siv rau kev nkag mus qhib ntawm ntsug ncej xws li cable shafts thiab piping shafts.
Core Structure thiab Mandatory National-Standard Indicators
01.Steel-plate substrate
Rau cov qauv hluav taws xob hluav taws xob hluav taws xob qhov rooj, lub qhov rooj-ncej steel phaj yuav tsum tsis pub tsawg dua 1.2 hli tuab, thiab lub qhov rooj-nplooj ntsej muag tsis pub tsawg dua 0.8 hli. Qhov tsawg kawg nkaus thav duab thickness ntawm 1.5 hli yog pom zoo rau Class-A high-fire-resistance daim ntaub ntawv. Kub-dip galvanized steel phaj yog nyiam. Rau cov chaw ntug dej hiav txwv nrog hnyav ntsev-txhaj tshuaj corrosion, hloov mus rau 304 lossis 316L stainless-steel cov ntaub ntawv los txhim kho lub sijhawm ntev los tiv thaiv corrosion thiab tiv thaiv cov pa taws los ntawm xeb-induced gap deformation.
02.Internal Framework
Ib qho zoo-grid-shaped reinforcing keel yog ntsia rau hauv lub qhov rooj nplooj nrog kom zoo-spaced keels thiab ntxiv transverse stiffeners. Qhov no txwv tsis pub sab nraud bulging deformation ntawm lub qhov rooj nplooj nyob rau hauv high-temperature cua sov thiab tiv thaiv qhov sib txawv uas yuav tsim kev nkag mus rau nplaim taws thiab pa taws.
03.Fire-resistant Core Khoom
Cov kab noj hniav ntawm lub qhov rooj yuav tsum tau ntim nrog cov duab vaj huam sib luag-daim ntawv inorganic hluav taws-resistant khoom. Loose hmoov filling yog nruj me ntsis txwv tsis pub. High-density perlite fire-proof boards yog dav siv rau Class-A qhov rooj nplooj. Lawv cov qib kev ua tau zoo ntawm combustion, cov ntsiab lus chloride-ion thiab cov ntsuas los tiv thaiv hygroscopic-efflorescence yuav tsum ua raws li cov cai tshiab ntawm GB12955-2024. Lub caij no, cov pa luam yeeb toxicity ntawm cov khoom siv tseem ceeb yuav tsum ncav cuag qib qis ZA₂ kom txo cov pa luam yeeb tawm thaum muaj hluav taws.
04.Sealing System
Tshwj xeeb hluav taws-intumescent sealing strips yog embedded nyob rau hauv lub grooves ntawm lub qhov rooj ncej; Cov roj hmab zoo tib yam sealing strips raug txwv. Cov ntsaws ruaj ruaj muab cov suab nrov txo qis thiab huab cua nruj ntawm qhov ntsuas kub ib puag ncig, thiab nthuav dav sai thaum raug hluav taws kub hnyiab rau qhov sib txawv ntawm cov pa taws thiab hluav taws kub.
05.Fire-resistant Hardware Accessories
Qhov hluav taws kub tsis kam ntawm cov khoom siv kho vajtse suav nrog lub qhov rooj kaw, qhov hluav taws kub hinges, qhov ntsuas hluav taws kub thiab cov neeg sib koom ua ke ntawm qhov rooj yuav tsum phim qhov ntsuas hluav taws ntawm lub qhov rooj. Lub caij nplooj ntoos hlav-kaw hluav taws-rated qhov rooj ntawm kev khiav tawm yuav tsum tau nruab nrog lub qhov rooj kaw; ob-nplooj hluav taws-rated qhov rooj xav tau cov neeg sib koom ua ke kom lav qhov raug kaw kom raug. Tuav-qhib qhov rooj hluav taws yuav tsum tau nruab nrog cov khoom siv hluav taws xob tso tawm, uas cia li tso tawm thiab kaw lub qhov rooj thaum tau txais lub tswb hluav taws. Cov khoom siv hluav taws kub-resistant yuav tsum tsis txhob hloov nrog cov khoom siv hauv tsev zoo tib yam, lossis kev ua haujlwm hluav taws kub ntawm tag nrho lub qhov rooj sib dhos yuav ua tsis tau.
Cim npe nrov: Tuam Tshoj steel fireproof qhov rooj manufacturers, lwm tus neeg, Hoobkas
