Thaum Lub Ob Hlis 23, qhov hluav taws kub sib tsoo hauv Tsev 6, Mingshang Xiyuan, Yuhuatai District, Nanjing, cuam tshuam rau ntau pua lab tus tib neeg lub siab. Thaum sawv ntxov hnub tim 24, Nanjing City tau tshaj tawm xov xwm tshaj tawm txog "2·23" hluav taws kub sib tsoo hauv Yuhuatai District, Nanjing City. Daim ntawv tshaj tawm tau hais tias txij li 24:00 ntawm 23rd, tag nrho 15 tus neeg raug tua nyob rau hauv qhov hluav taws kub sib tsoo, thiab 44 tus neeg tau kho hauv tsev kho mob. Ntawm lawv, 1 tus neeg mob hnyav, 1 tus mob hnyav, thiab 42 tus raug mob me. Txhua tus neeg mob cov cim tseem ceeb tau ruaj khov.
Qhov no tshwm sim li cas. Thaum txog 4:30 sawv ntxov Lub Ob Hlis 23, hluav taws kub hnyiab tau tshwm sim hauv chav tsev 6, Mingshang Xiyuan, Yuhuatai District, Nanjing City. Tom qab hluav taws kub hnyiab, cov neeg nyob ib puag ncig tam sim ntawd hu rau tub ceev xwm thiab lub chaw saib xyuas xwm txheej ceev hauv zos teb. Tom qab tau txais cov xov xwm, qhib lub phiaj xwm teb xwm txheej ceev tam sim ntawd. Tom qab ntawd, Nanjing Fire Rescue Detachment tau xa ntau tshaj 20 lub tsheb tua hluav taws mus rau qhov chaw pov tseg. Raws li cov ntaub ntawv tshaj tawm tau tshaj tawm thaum sawv ntxov ntawm 23rd, qhov hluav taws kub tau tua thaum txog 6 teev sawv ntxov ntawd.
Thaum sawv ntxov hnub tim 24, ntawm lub rooj sib tham xov xwm uas muaj nyob rau hauv Nanjing City, Nanjing Fire Rescue Detachment tau tshaj tawm tias tom qab kev tshuaj xyuas ua ntej, qhov hluav taws kub tau tshwm sim los ntawm hluav taws kub hauv qhov chaw nres tsheb fais fab ntawm qhov chaw siab ntawm 6 lub tsev. Ntxiv rau qhov chaw nres tsheb tsis raug cai ntawm lub tsheb kauj vab hluav taws xob, qhov hluav taws kub tsis kam ntawm cov ntaub ntawv rwb thaiv tsev ntawm lub tsev sab nrauv phab ntsa kuj tseem cuam tshuam nrog kev sib kis ntawm hluav taws.
Nws yog ib qho zoo uas yuav tsum muab cov khoom siv rwb thaiv tsev tso rau ntawm phab ntsa sab nraud ntawm cov tsev. Nws tuaj yeem khaws cua sov thaum lub caij ntuj no thiab rwb thaiv tsev thaum lub caij ntuj sov, tab sis kev nyab xeeb hluav taws tsis tuaj yeem tsis quav ntsej. Cov khoom siv rwb thaiv tsev tam sim no muab faib ua plaub qib: Chav Kawm A (tsis kub hnyiab), Chav Kawm B1 (flammable), Chav Kawm B2 (flammable) thiab Chav Kawm B3 (flammable). Peb lub teb chaws "Code for Fire Protection Design of Buildings" muaj cov kev cai nruj rau kev siv cov khoom siv. Yog li cov khoom siv rwb thaiv tsev feem ntau siv yog dab tsi?
- Polystyrene board: Nws muaj kev ua haujlwm zoo thermal rwb thaiv tsev, tus nqi qis, thiab kev tsim kho yooj yim thiab yooj yim. Qhov tsis zoo: Cov hluav taws kub tsis zoo, feem ntau B2. Ob peb qhov hluav taws kub sib tsoo hauv Suav teb muaj feem xyuam rau cov hluav taws kub tsis zoo ntawm cov khoom siv hluav taws xob sab nrauv.
- Pob zeb wool board: Cov khoom siv tseem ceeb yog cov pob zeb ntuj, yog li nws muaj zog kub ua haujlwm. Lub thermal conductivity yog tsawg heev thiab muaj cov thermal rwb thaiv tsev zoo. Qhov tsis zoo yog qhov tsis muaj zog ntawm qhov chaw ua rau lub ntsej muag zoo nkauj tsis sib xws, uas yog tshwj xeeb tshaj yog pom hauv qab hnub ci. Nyob rau tib lub sijhawm, pob zeb wool boards tshwj xeeb tshaj yog tsis zoo rau cov neeg ua haujlwm tsim kho, thiab cov pob zeb wool fibers ua rau tawv nqaij khaus. Qhov hnyav ntawm pob zeb wool boards thiab cov txheej txheem kev tsim kho tsis zoo tuaj yeem ua rau cov phab ntsa rwb thaiv tsev sab nraud poob, ua rau muaj kev nyab xeeb.
- Melamine ua npuas ncauj: Melamine ua npuas ncauj yog ua los ntawm melamine foamed los ntawm microwave. Melamine nws tus kheej yog cov khoom siv hluav taws xob hluav taws xob nrog cov ntsiab lus nitrogen txog li 70%. Yog li ntawd, melamine ua npuas ncauj tuaj yeem ua tiav cov nplaim hluav taws zoo heev yam tsis tau ntxiv cov nplaim hluav taws. Qhov saum npoo tsuas yog pib hlawv thaum sib cuag nrog cov nplaim taws qhib. Nws decomposes tam sim ntawd tom qab hlawv los tsim ib tug loj npaum li cas ntawm inert, uas tsis yog-flammable gas, nitrogen, uas cais oxygen thiab slows down tus nqi. Nyob rau tib lub sijhawm, txheej coke ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom txheej txheej tau tsim sai sai rau saum npoo ntawm combustion lub cev kom zoo tiv thaiv cov combustion los ntawm kev loj hlob mus rau cov txheej txheej sib sib zog nqus. Cov nplaim taws qhib yuav cia li tua tom qab nws tawm mus, uas yog, nws yuav raug tua tam sim ntawd tom qab tawm hauv hluav taws.
Yog tias tsis muaj qhov sib ntxiv ntawm cov nplaim hluav taws, melamine ua npuas ncauj tuaj yeem ua tau raws li B1 cov khoom siv hluav taws xob tsawg tus qauv tau teev tseg hauv lub teb chaws Yelemees DIN4102 thiab American Insurance Institute's UL 94-V-0 cov nplaim hluav taws kub retardant cov qauv, thiab tau dhau EU BS6853 thiab NFF16-101, kuv lub teb chaws tiv thaiv thiab DIN5510. GBIT8624-2006 B1 qib nplaim retardant tus qauv.
Ua npuas ncauj melamine yog ib lub qauv peb-seem uas muaj qhov qhib txaus, qhov sib piv ntawm qhov ntev thiab txoj kab uas hla (L/D) ntawm nws lub lattice yog nyob rau hauv qhov ntau ntawm 10-20, thiab qhov ceev ntawm 8.5KG/M3 melamine ua npuas ncauj muaj qhov sib piv qhib siab dua 99%. Cov qauv peb-seem zoo ua rau kev hloov pauv cua sov ntawm huab cua tiv thaiv tau zoo, ua ke nrog qhov ruaj khov thermal qis, yog li nws muaj kev rwb thaiv tsev zoo thiab kev txuag cua sov (thermal conductivity, 0.035 W / (m * K))), ua rau nyuaj rau hloov cov khoom siv rwb thaiv tsev thermal.
Zuag qhia tag nrho, melamine ua npuas ncauj yog qhov kev xaiv zoo tshaj plaws rau sab nrauv phab ntsa rwb thaiv tsev.
Rau cov chav tsev tsim kho thiab kev tswj hwm, ua cov hauv qab no tuaj yeem tiv thaiv hluav taws zoo:
- Ua tib zoo ua raws li kev tswj hwm kev nyab xeeb ntawm hluav taws lub luag haujlwm ntawm cov tsev tsim kho thiab cov tsev tsim kho, thiab qhia meej txog lub luag haujlwm tswj hluav taws thiab cov neeg ua haujlwm tswj xyuas. Cov chaw tiv thaiv hluav taws ntawm cov tsev uas tau muab tso rau hauv kev siv yuav tsum tau saib xyuas kom zoo.
- Nws yog txwv tsis pub siv cov khoom siv hluav taws xob thiab hluav taws xob ua hluav taws xob ua cov khoom siv hluav taws xob sab nraud rau cov phab ntsa sab nrauv ntawm cov tsev siab siab. Rau cov tsev nyob hauv siab uas siv cov khoom siv hluav taws xob hluav taws xob sab nrauv sab nrauv los yog siv cov khoom siv hluav taws xob sab nrauv nrog cov kab noj hniav ntawm cov phab ntsa hauv qab thiab cov txheej txheem zoo nkauj, nws yog txwv tsis pub siv hluav taws xob lossis hluav taws xob ntawm lawv cov phab ntsa sab nrauv.
- Rau cov tsev loj loj uas muaj cov txheej txheem thaiv phab ntsa sab nraud, chav tswj hwm yuav tsum teeb tsa kev ceeb toom thiab cov cim ceeb toom ntawm lub ntsiab nkag thiab nyob ib puag ncig cov chaw tseem ceeb los qhia txog qhov kev ua tau zoo thiab kev tiv thaiv hluav taws ntawm cov khoom siv hluav taws xob sab nraud.
- Yog tias cov txheej txheem rwb thaiv tsev sab nrauv ntawm phab ntsa sab nrauv ntawm lub tsev ua haujlwm siab siab raug puas ntsoog, tawg lossis poob, nws yuav tsum tau kho raws sijhawm. Thaum tsim cov phab ntsa sab nrauv ntawm cov tsev nyob hauv high-rise civil vaj tse, chav tsev tsim kho yuav tsum ua cov kev ntsuas tsim nyog los tiv thaiv kev sib cais hluav taws thiab txwv cov neeg nyob thiab siv kom muaj kev nyab xeeb ntawm cov neeg ua haujlwm hauv lub tsev.
- Nws yog nruj me ntsis txwv tsis pub teeb tsa cov ntawv tshaj tawm, lub thawv teeb thiab lwm yam khoom siv hluav taws xob kub kub ntawm cov phab ntsa sab nrauv ntawm cov txheej rwb thaiv tsev ua los ntawm cov khoom siv hluav taws xob thiab hluav taws xob. Nws yog nruj me ntsis txwv tsis pub muab cov khoom tawg yooj yim thiab cov khoom tawg yooj yim nyob ib puag ncig lub tsev, thiab txwv tsis pub teeb tsa lub tsheb hluav taws xob them cov pawg nyob ze ntawm lub tsev.
Yog xav paub ntxiv txog SINOYQX Melamine Foam, thov hu rau peb ntawm [email protected] lossis hu rau peb: + 86-28-8411-1861.
Qee cov duab thiab cov ntawv luam tawm los ntawm Is Taws Nem, thiab cov ntawv pov thawj yog los ntawm tus sau thawj. Yog tias muaj kev ua txhaum cai, thov hu rau peb kom tshem tawm.