Magnesium Oxide Board Fire Resistant Assembles

Magnesium Oxide (MgO) board hluav taws-cov khoom siv tiv thaiv yog qhov tsim tshwj xeeb, tsis yog-combustible tsev system. Txhawm rau muab nws yooj yim, lawv muab MgO boards nrog framing, rwb thaiv tsev cov ntaub ntawv, kev kho mob sib koom ua ke, thiab cov khoom tiav, txhawm rau muab cov hluav taws pov thawj tseeb rau cov phab ntsa, qab nthab, ncej, thiab hluav taws teeb meem -tshwj xeeb suav nrog peb yam: kev ncaj ncees, rwb thaiv tsev, thiab thauj khoom- cov kabmob muaj peev xwm. Cov rooj sib txoos no muaj cov kab ke ntshiab- qib ntsuas hluav taws kub, xws li tuaj yeem tiv taus hluav taws rau 30 feeb, 60 feeb, 90 feeb, lossis ntau tshaj 120 feeb. Lawv kuj ua raws li cov qauv thoob ntiaj teb, xws li EN 13501-1 (Class A1), ASTM E136, thiab ICC-ESR. Yog vim li cas lawv thiaj li tshwj xeeb tshaj yog nyob rau hauv tej yaam num uas muaj hluav taws kub txaus ntshai thiab nruj lub tsev cai yuav tsum tau.

 

MgO Board: Nws yog ib lub vaj huam sib luag inorganic, feem ntau yog tsim los ntawm magnesium oxide, magnesium chloride / magnesium sulfate, iav fiber ntau mesh, thiab cov pob zeb hauv av. Nws yog inherently tsis yog-combustible, nrog ib tug melting point ntawm txog 2800 degrees Celsius, yog li ntawd nws muaj ib tug tsis tshua muaj zog siab -kub kuj.

 

Hluav taws kub-Resistant Assembly: Nws tsis yog ib lub vaj huam sib luag nkaus xwb, tab sis cov txheej txheem ua tiav- suav nrog txhua yam khoom xws li MgO boards, framing, pob qij txha, thiab sealants. Nws yuav tsum tau kuaj tag nrho kom ua tau raws li qhov yuav tsum tau ua ntawm kev tiv thaiv hluav taws uas tau teev tseg hauv ASTM E119 / EN 1363-1 cov qauv, uas yog peb yam uas tau hais dhau los: kev ncaj ncees, rwb thaiv tsev, thiab lub peev xwm thauj khoom.

 

Fire Resistance Rating (FRR): Cias muab tso, nws yog ntev npaum li cas lub rooj sib txoos tuaj yeem tiv taus hluav taws thaum tswj kev ncaj ncees, rwb thaiv tsev, thiab thauj khoom -cov kabmob muaj peev xwm. Piv txwv li, qhov ntsuas 60-feeb txhais tau hais tias nws tuaj yeem tiv taus hluav taws rau 60 feeb thiab ua tau raws li peb qhov yuav tsum tau ua nyob rau tib lub sijhawm.

 

Vim li cas MgO hluav taws- cov rooj sib txoos tiv taus zoo heev?

 

Ua ntej, cov cuab yeej ceramization: Thaum qhov kub nce mus txog 800 txog 1200 degrees Celsius, MgO pawg thawj coj yuav tsim kom muaj qhov ntom ntom, tsis yog -flaking ceramic txheej, uas tuaj yeem thaiv qhov kis ntawm oxygen thiab cua sov, tiv thaiv qhov hluav taws kub thiab kub kom tsis txhob kis mus ntxiv.

Qhov thib ob, cov nyhuv ua kom txias txias: Cov magnesium hydroxide hauv MgO board tso dej vapor thaum cua sov, uas tuaj yeem txo qhov kub ntawm lub rooj tsavxwm, ua lub luag haujlwm hauv kev ua kom txias thiab ncua kev sib kis ntawm hluav taws.

 

Qhov thib peb, qhov zoo ntawm cov pa luam yeeb tsawg thiab cov pa luam yeeb tsawg: Nws ua tau raws li Chav Kawm A1 tsis yog- cov qauv hluav taws xob, tsim cov pa taws me me thaum hlawv (cov pa luam yeeb ntom ntom tsawg dua lossis sib npaug li 450), thiab cov pa taws uas tsim los tsis yog - lom (toxicity Performance index tsawg dua lossis sib npaug li 0.5). Qhov no tseem ceeb tshwj xeeb rau kev khiav tawm ntawm cov neeg ua haujlwm thaum muaj hluav taws kub.

 

Thaum kawg, muaj kev ruaj ntseg zoo: Txawm tias nyob rau hauv siab - qhov kub thiab txias ib puag ncig mus txog 1200 degrees Celsius, nws muaj peev xwm tuav nws tus kheej lub zog, tsis yaj los yog drips, thiab muaj peev xwm ua kom muaj kev ruaj ntseg txhua lub sijhawm.

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Common Assembly Types & Hom Configurations

Kev sib dhos yog categorized los ntawm daim ntawv thov thiab FRR. Hauv qab noengineered, sim{0}}validated configurations(hloov ib qhov project specs thiab cov lis dej num hauv zos).

 

1. Load-Bearing Fire-Resistant Phab ntsa (Steel Stud)

Target FRR: 60-120 min (E60 I60 R60 txog E120 I120 R120)

 

Framing: 60 × 200 × 1.5 hli galvanized steel studs (400/600 mm chaw); 0.8mm txoj kab uas hla

MgO Boards: 12 hli (1hr) / 15 hli (2hr) A1 MgO (fiberglass-reinforced); 2 txheej rau ib sab (staggered pob qij txha)

Kab noj hniav: Mineral wool rwb thaiv tsev (100-150 mm, ntom ntau dua los yog sib npaug rau 100 kg/m³; tsis yog-combustible)

Cov pob qij txha: Intumescent sealant (Ntau dua lossis sib npaug ntawm 12 hli dav) ntawm cov npoo vaj huam sib luag; tus kheej- nplaum iav fiber ntau daim kab xev + MgO sib koom ua ke

Fasteners: Galvanized screws (35-45 mm ntev); 150 hli sib nrug ntawm ntug, 300 hli hauv daim teb

Tiav: Hluav taws kub- ntsuas primer + intumescent xim (yeem rau ntxiv FRR)

 

2. Tsis yog-Load-Bearing Partition (Too Stud, Fire-Rated)

Target FRR30-60 min (E30 I30 txog E60 I60)

 

Framing: 50 × 100 mm kho ntoo studs (400 mm chaw); hluav taws kub- retardant txheej

MgO Boards: 9-12 hli A1 MgO (1 txheej ib sab rau 30 min; 2 txheej rau 60 min)

Kab noj hniav: Hluav taws kub- retardant ntxhia ntaub plaub (80 mm)

Cov pob qij txha: Hluav taws kub- ntsuas acrylic sealant + iav fiber ntau daim kab xev

Fasteners: Zinc{0}}plated screws (30–35 mm); 120mm ntug sib nrug

 

3. Hluav taws kub-Rated Ceiling (Suspended)

Target FRR30-60 min (E30 I30 txog E60 I60)

 

Daim phiaj: Galvanized steel lub ntsiab tees (600 hli chaw) + ntoo khaub lig tees (600 × 600 hli)

MgO Boards: 12 hli A1 MgO nteg-hauv vaj huam sib luag (tus nplaig-thiab-groove npoo)

Sab saum toj Ceiling: Mineral wool rwb thaiv tsev (100 mm) ntawm joists; hluav taws kub dampers nyob rau hauv lub duct nkag

Penetrations: Intumescent dab tshos rau cov kav dej / cables; hluav taws- ntsuas qhov sib khi rau qhov khoob

 

4. Ncej phab ntsa (Lev / Stairwell) - Siab FRR

Target FRRNtev: 120-240 min (E120 I120 txog E240 I240)

 

Framing: 75 × 200 × 2.0 mm steel studs (400 mm chaw); ob txoj kab saum/hauv qab

MgO Boards: 15-18 mm A1 MgO (3 txheej ib sab; staggered pob qij txha)

Kab noj hniav: ntom ntxhia wool (150 hli, ntau dua lossis sib npaug li 120 kg / m³)

Cov pob qij txha: Intumescent sealant + hlau ntug trim; welded stud kev twb kev txuas

Kev nkag mus: Hluav taws kub- ntsuas ncej dab tshos; pa luam yeeb foob ntawm lub qhov rooj of elevator

 

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Kev Tsim Kho Tseem Ceeb & Txhim Kho Kev Ua Zoo Tshaj Plaws (Tsis Txhob Ua Tsis Taus)

Qhov System-Level Thinking: FRR nyob ntawm qhovtag nrho lub rooj sib txoos, tsis yog lub rooj tsavxwm xwb. Siv ICC-ESR lossis EN 1363-1 cov ntawv xeem rau kev teeb tsa.

Joints & Penetrations: 80% ntawm hluav taws tsis ua hauj lwm tshwm sim ntawm no. Siv:

Intumescent sealant rau cov npoo vaj huam sib luag, qhov khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khawm

Staggered pob qij txha (Ntau dua lossis sib npaug li 200 mm offset) rau ntau- txheej txheej.

Hluav taws- ntsuas cov dab tshos / lub tes tsho rau txhua qhov kev pabcuam nkag mus.

Fastening: Ua raws li cov ntsia hlau sib nrug nruj me ntsis (150 hli npoo / 300 hli teb) kom tsis txhob delamination nyob rau hauv tshav kub.

Rwb thaiv tsev: Siv xwbtsis yog - rwb thaiv tsev combustible(mineral wool, ceramic fiber) hauv kab noj hniav. Tsis txhob ua npuas ncauj plastics (combustible).

Kev siv sab nrauv: Tiv thaiv MgO boards nrog dej -resistive barrier (WRB) thiab UV- tiv thaiv tiav (ib IBC Tshooj 1402.2).

Kev Tswj Xyuas Zoo: Yuav tsum tau thib peb-cov ntawv xeem xeem (tsis yog lub rooj tsavxwm nkaus xwb- daim ntawv pov thawj theem) thiab ntawm- chaw soj ntsuam rau kev sib koom ua ke.

 

Hais txog Hluav Taws Kub Resistant Flooring Board

 

Hom Kev Siv & Cov Qauv Piv Txwv

• MgO hluav taws- cov rooj sib txoos tiv taus yog qhov zoo rausiab-kev nyob, siab- kev pheej hmoo, thiab cov lej- qhov chaw muaj cai:
• Kev lag luam / Institutional: Tsev kho mob, tsev kawm ntawv, tsev so, khw malls, thiab chaw ua hauj lwm yees (txoj kev hauv tsev, qhov hluav taws kub partitions).
• Kev lag luam: Warehouses, fais fab nroj tsuag, thiab cov chaw tsim khoom (cov teeb meem hluav taws kub ntawm cov chaw tsim khoom).
• Infrastructure: Elevator shafts, stairwells, thiab tunnel linings (tseem ceeb rau kev khiav tawm).
• Chaw nyob: High-cov chav tsev nce siab thiab cov tsev hauv nroog (chav tsev sib cais, phab ntsa chaw nres tsheb).
• Piv txwv li: Ib lub tsev 40-zaj dab neeg nyob hauv Dubai tau teev tseg120- feeb hluav taws-rated MgO ncej phab ntsa(15 hli MgO, 3 txheej ib sab) kom ua raws li cov cai hluav taws xob hauv zos. Cov rooj sib txoos tau ntsib EN 1363-1 (E120 I120) thiab txo cov pa taws sib kis los ntawm 67% hauv kev sim ua hluav taws.

 

Hluav taws kub Resistant Flooring BoardDaim ntawv thovCov xwm txheej

 

 

Hluav taws kub Resistant Flooring Board Nta thiab qhov zoo

 

Product Detail:

Kev sib piv rau Cov Hluav Taws Xob Hluav Taws Xob -Rated Assemblies

Yam	MgO Board Assemblies	Gypsum Board Assemblies	Cement Board Assemblies
Combustibility	A1 (tsis yog-combustible)	A2 (limited combustible)	A2 (limited combustible)
FRR Range	30–{1}} feeb	30-120 feeb	30–60 feeb
Moisture Resistance	Zoo heev (tsis muaj warping / pwm)	Tsis zoo (swells hauv qhov chaw ntub dej)	Zoo (tab sis hnyav)
Qhov hnyav	Lub teeb (12-18 kg / m²)	Lub teeb (10-15 kg / m²)	Hnyav (25-35 kg / m²)
Durability	Termite/rot-resistant	Yooj yim rau kev puas tsuaj	Brittle (kho tau yooj yim)
Toxicity / Haus luam yeeb	Tsawg (FED Tsawg dua lossis sib npaug rau 0.5, SDI Tsawg dua lossis sib npaug rau 450)	Nruab nrab (ntau dua pa luam yeeb)	Nruab nrab (ntau dua pa luam yeeb)

 

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Txhawm rau kom ua raws li, suav nrog cov kab lus no hauv qhov project specs:

• Kev ua haujlwm sib dhos: FRR (eg, E60 I60 R60) rau ASTM E119/EN 1363-1; Qib A1 rau EN 13501-1 / ASTM E136.
• Khoom siv: MgO board thickness (12/15 mm), framing hom (steel / ntoo), rwb thaiv tsev ceev (Ntau tshaj los yog sib npaug rau 100 kg / m³), ​​thiab sealant hom (intumescent).
• Kev teeb tsa: Kev sib txuas sib txuas, cov qauv ntsia hlau, thiab cov ntsiab lus nkag (ib ICC-ESR lossis daim ntawv xeem).
• Kev xa ntawv: Thib peb-cov ntawv tshaj tawm kev xeem (kev sib dhos- qib), cov ntaub ntawv pov thawj (A1), thiab cov duab kos.

 

Hais txog Lub Hoobkas:

Hluav taws kub Resistant Flooring Board Hoobkas

Peb qhov kev pabcuam:

Peb lub koob npe nrov yog tsim los ntawm peb cov qauv tsim tshiab, kev tswj xyuas kom zoo, kev txawj ntse, thiab ua tib zoo saib xyuas kom meej- txhua yam ua kom cov khoom zoo ib yam.

Peb txaus siab rau peb cov qauv kev pabcuam zoo, mob siab rau kom ntseeg tau tias peb cov khoom ua raws li koj qhov yuav tsum tau ua. Txhua batch tau dhau mus kuaj sim, thiab txhua lub vaj huam sib luag raug tshuaj xyuas ua ntej ntim, lav qhov tsis zoo ntawm txhua theem.

 

Tuam txhab Advantage (Vim li cas xaiv peb):

Peb yog ib lub tuam txhab mob siab rau cov khoom lag luam magnesia cement. Peb cov khoom tseem ceeb yog Magnesium Oxide Boards (MGO Board) rau kev tsim kho thiab laminated MgO boards nrog rau rooj tog thiab kho dua tshiab. Peb lub luag haujlwm yog muab lub ntiaj teb kev tsim kho kev lag luam nrog ib puag ncig tus phooj ywg, siab -kev ua tau zoo thiab cov ntaub ntawv ntsuab ruaj khov.

Peb ua haujlwm nrog Tuam Tshoj Magnesium Materials Association (CMMA) thiab Magnesium Oxide Association (MOCA) hauv North America los txhawb kev paub thiab txhawb kev siv cov khoom siv magnesium oxide cement. Peb tsom mus rau kev tswj kom zoo thiab sib xws ntawm MGO cov khoom. Peb tau koom tes nrog kev tsim kho American Society for Testing and Materials (ASTM) cov qauv ntsig txog MGO cov khoom.

 

FAQ:

 

1. Q: Koj puas tuaj yeem kho cov khoom raws li peb cov cai?
A: Yog, peb zoo siab txais OEM / ODM xaj kom ua tau raws li koj cov kev xav tau tshwj xeeb.
2. Q: Koj cov nqe lus them nqi yog dab tsi?
A: Kev them nyiaj yog ua los ntawm T / T: 50% tso nyiaj ua ntej, nrog qhov nyiaj tshuav them ua ntej xa khoom.

 

Packing thiab Shipping:

Ntim Thiab Shipping Ntawm Magnesium Oxide Board Fire Resistant Assembles

 

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