Lub teeb yuag MGO / Magnesium Oxide Board suab rwb thaiv tsev
Lub teeb yuag, soundproof thiab thermal insulating MGO board yog Class A1 uas tsis yog -combustible vaj huam sib luag nrog magnesium oxide ua cov khoom siv tseem ceeb. Nws koom ua ke lub teeb yuag, suab rwb thaiv tsev thiab suab nrov txo, nrog rau cov thermal rwb thaiv tsev ua haujlwm, ua rau nws yog ib qho khoom siv zoo tagnrho rau kev ntsuas kev nyab xeeb thiab kev nplij siab hauv cov tsev niaj hnub.
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Khoom Taw qhia
Dab tsi yog Lub Teeb Nyhav MGO / Magnesium Oxide Board Sound Rwb thaiv tsev
Lub teeb yuag, soundproof thiab thermal insulating MGO boardyog lub vaj huam sib luag ua haujlwm ua los ntawm kev siv tshuab molding. Nws siv magnesium oxide (MgO), magnesium chloride (los yog magnesium sulfate) thiab dej raws li cov cementitious system, ntxiv los ntawm cov ntaub ntawv sib sib zog nqus (perlite, foaming agent, thiab lwm yam) thiab ntxiv dag zog nrog alkali - iav fiber ntau daim ntaub.
Qhov zoo ntawm Lub Teeb Nyhav MGO / Magnesium Oxide Board Suab Rwb thaiv tsev
Lub teeb hnyav heev
Qhov ceev tsuas yog 0.8-1.2g / cm³, 20% -30% sib zog dua li MGO cov laug cam, thiab qis dua li cov phab ntsa cib (1.8-2.0g / cm³).
Ib qho 1220mm × 2440mm × 10mm vaj huam sib luag hnyav tsuas yog 15-20kg, ua rau kev thauj mus los thiab kev teeb tsa ua haujlwm-txuag thiab txo qis hauv tsev.
Lub teeb yuag yam tsis muaj kev cuam tshuam lub zog, lub zog flexural Ntau dua lossis sib npaug ntawm 10MPa, tuaj yeem ntsia thiab sawn, haum rau ntau yam kev tsim kho.
Lub suab rwb thaiv tsev zoo
Lub suab rwb thaiv tsev ntawm ib lub vaj huam sib luag 12 hli nce mus txog 35-40dB, thiab cov qauv ntawm hollow lossis sandwich qauv (xws li cov pob zeb sib xyaw) yog ntau dua lossis sib npaug rau 45dB.
Cov txheej txheem porous sab hauv ntawm lub vaj huam sib luag thiab cov ntaub ntawv sau ua ib lub suab yoj barrier txheej, ua rau huab cua tsis muaj zog - suab thiab cov qauv - ua suab nrov.
Ua ke nrog lub teeb steel keels, nws tuaj yeem ua tau raws li qhov xav tau ntawm lub suab rwb thaiv tsev ntawm cov chaw ua haujlwm, chav pw thiab lwm qhov chaw (ib puag ncig suab nrov tsawg dua lossis sib npaug li 40dB).
Zoo heev Thermal rwb thaiv tsev
Thermal conductivity yog tsawg li 0.08-0.12W / (m·K), 1/3-1/2 ntawm cov cement boards zoo tib yam, thiab thermal rwb thaiv tsev nyhuv yog zoo dua rau cov phab ntsa cib.
Cov qauv ntxeem tau ntawm lub vaj huam sib luag nws tus kheej thiab cov ntaub ntawv sib xyaw ua ke tsim ib txheej rwb thaiv tsev, txo cov cua sov hloov ntawm sab hauv thiab sab nraum zoov.
Nws txo cov cua txias lub zog siv lub caij ntuj sov thiab khaws cia qhov kub thiab txias hauv tsev thaum lub caij ntuj no, ua tiav lub zog zoo kawg nkaus -txuag cov teebmeem (txo lub tsev siv hluav taws xob los ntawm 15%-20%).
Dimensional Stability:
1. Me me thermal expansion thiab contraction coefficient: Lub linear expansion coefficient yog kwv yees li 1.5 × 10⁻⁵/degree, ze rau ntawm cov hlau thiab qis dua ntoo (10 × 10⁻⁵ / degree);
2. Tsawg qhuav- ntub deformation tus nqi: Thaum cov dej noo hloov pauv los ntawm 5%, tus nqi deformation tsawg dua los yog sib npaug li 0.1%, tsis muaj warping lossis tawg;
3. Tsis muaj shrinkage thaum lub sij hawm ntev - siv lub sij hawm: Cov tshuaj tiv thaiv hydration tiav, thiab tsis muaj "dry shrinkage" qhov teeb meem nyob rau theem tom ntej (cov tsoos cement boards yog qhov ua rau shrinkage thiab tawg vim dej evaporation).
Environmental Protection & Health:
1. Tsis muaj kev tso tawm ntawm cov organic sib txuas (VOCs) xws li formaldehyde thiab benzene, ua raws li GB/T 18883-2022 Sab Hauv Tsev Cua Zoo Standard;
2. Tsis muaj hluav taws xob hluav taws xob: Cov khoom siv hauv paus yog cov ntxhia hauv ntuj, thiab qhov txwv radionuclide ua tau raws li qhov yuav tsum tau ua rau cov khoom siv kho kom zoo nkauj Class A (tsim nyog rau tsev nyob, tsev kho mob, tsev kawm ntawv);
3. Recyclability: Tom qab pov tseg, nws tuaj yeem raug crushed thiab rov siv dua li inorganic muab tub lim yam tsis muaj kuab paug ib puag ncig.
Hluav taws kub tsis kam: Chav A1 tsis yog-combustible, tsis yog-combustible ntawm 800 degree, hluav taws kub ntsuas ntawm 1.5-3 teev, tsis muaj pa taws.
Kev nyab xeeb ib puag ncig: Formaldehyde-dawb thiab tsis yog- radioactive, formaldehyde emission Tsawg dua lossis sib npaug li 0.025mg / m³ (ENF Class), tuaj yeem siv ncaj qha hauv tsev.
Moisture-pov thawj thiab corrosion-resistant: Cov dej nqus dej tsawg dua lossis sib npaug li 10%, tsis muaj kab mob los yog noo noo rov qab rau hauv qhov chaw ntub dej, haum rau hauv qab daus, chav dej thiab lwm yam xwm txheej.
Durable thiab ruaj khov: Inorganic khoom, tsis muaj kev laus los yog kab kab mob, kev pab lub neej ntawm 15-25 xyoo.
Vim Li Cas Xaiv Peb
1. nruj raw khoom tswj & Class A1 zoo lav: Xaiv siab -purity magnesium oxide thiab ib puag ncig magnesium ntsev; tag nrho cov khoom tiav raws li Chav Kawm A1 hluav taws kub thiab ENF / E0 ib puag ncig cov qauv, tau lees paub los ntawm CMA / CNAS cov ntawv pov thawj.
2. Tag nrho -series muaj peev xwm & ntawm- kev thov hloov kho: Npog txhua yam xws li zoo tib yam, lub teeb yuag soundproof / thermal insulating, magnesium sulfate boards; thickness 6-25mm customizable kom tau raws li kev xav tau kev tsim kho ntau yam.
3. Cov thev naus laus zis thev naus laus zis los daws cov ntsiab lus mob hauv kev lag luam: Txais cov txheej txheem hloov kho kom tshem tawm efflorescence thiab deformation; ob npaug- txheej iav fiber ntau txhim khu kev tsim kho vaj huam sib luag lub zog thiab ruaj khov, txuas ntxiv kev pab cuam lub neej los ntawm 30%.
4. Tag nrho -chain ua raws & kev txhawj xeeb- lees txais pub dawb: Muab cov ntawv qhia ua tiav, daim ntawv pov thawj tsim nyog thiab cov ntaub ntawv pov thawj; Ua raws li GB, EU EN, US CARB thiab lwm cov qauv thoob ntiaj teb, kom ntseeg tau tias qhov kev lees paub zoo.Team ntawm 10+ cov kws tshaj lij engineers, muab cov txheej txheem kev teeb tsa thiab qhov xwm txheej ntawm cov kev daws teeb meem, nrog rau kev cob qhia tsis tu ncua.
5. Kev xa khoom tau zoo & hloov kho tau yooj yim: Tus kheej loj- nplai ntau lawm nrog cov zis txhua hnub tshaj 10,000 nplooj ntawv; cov qauv tsis tu ncua hauv Tshuag, tshwj xeeb specifications xa hauv 7-15 hnub.
6. Tag nrho - kev pabcuam & kev txhawj xeeb- kev koom tes dawb: Muab kev sab laj kev cob qhia, kev taw qhia kev teeb tsa thiab tom qab- kev txhawb nqa muag; ib qho - ntawm - ib tus neeg saib xyuas cov neeg siv khoom nkag los teb sai sai rau kev txiav txim thiab tom qab - muag khoom xav tau.
Dab tsi yog Cov Khoom Siv Tseem Ceeb Siv Hauv Lub Teeb Meem MGO / Magnesium Oxide Board Suab Rwb thaiv tsev
Txhim kho Core Composition (tsom rau lub teeb yuag / suab rwb thaiv tsev / thermal rwb thaiv tsev):
- Cementitious puag khoom: High-purity magnesium oxide + ib puag ncig tus phooj ywg magnesium ntsev (txo efflorescence thiab txhim kho stability).
- Lub teeb yuag: Micron-qib perlite thiab foaming tus neeg sawv cev (txo kom ceev thiab txhim kho thermal rwb thaiv tsev).
- Reinforced qauv: Ob chav - txheej / ntau- txheej iav fiber ntau mesh (sib npaug zog thiab tawg tsis kam).
- Suab rwb thaiv tsev optimization: Qee cov qauv txais cov qauv hollow lossis sandwich tsim (txhim kho lub suab yoj barrier effect).
Ntsiab Technical Parameters
| Yam khoom | Index (Premium Qib) |
|---|---|
| Qhov ntom |
0.8-1.2g / cm³ |
| Flexural zog | Ntau dua lossis sib npaug li 10MPa |
| Suab rwb thaiv tsev (Ib leeg 12mm Vaj Huam Sib Luag) | Ntau dua lossis sib npaug li 35dB |
| Thermal conductivity | 0.08-0.12W/(m·K) |
| Kev ntsuas hluav taws | Class A1 Tsis yog-Combustible |
| Cov dej nqus dej | Tsawg dua los yog sib npaug li 10% |
| Formaldehyde Emission | Tsawg dua lossis sib npaug rau 0.025mg / m³ (ENF Class) |
| Common Thickness | 8mm (qab nthab), 10-12mm (fab phab ntsa), 15mm (tseem humid / siab-thov scenarios) |
| Txheem Loj | 1220mm × 2440mm (customizable) |
Kev faib tawm ib puag ncig ntawm Kev Nyuaj Siab, Soundproof thiab Thermal Insulating MGO (Magnesium Oxide) Board
Kev faib tawm ib puag ncig ntawm lub teeb yuag, soundproof thiab thermal insulating MGO boards yog tsim los ntawmformaldehyde emission, thaum tseem ntsib cov ntsuas ntsuas xws li xov tooj cua thiab cov hlau hnyav. Nws feem ntau ua raws li peb tus qauv tso cai: Suav cov qauv hauv tebchaws, EU cov qauv thiab Asmeskas cov qauv, nrog cov qhab nia meej haum rau cov kev xav tau sib txawv.
1. Core Environmental Classification (Pib faib los ntawm Formaldehyde Emission)
1. Suav National Standards (GB/T 33544-2017, GB/T 18587-2017)
Qhov no yog qhov feem ntau siv hauv kev faib tawm hauv Suav teb, tsom rau formaldehyde emission txwv:
ENF Chav Kawm (Ib puag ncig zoo tshaj plaws): Formaldehyde emission Tsawg dua lossis sib npaug li 0.025mg/m³, formaldehyde- qib ntxiv dawb.Suitable rau cov xwm txheej uas yuav tsum muaj ib puag ncig siab heev xws li cov me nyuam chav, tsev kho mob thiab kindergartens. Vim yog cov khoom siv tsis zoo, feem ntau siab - zoo MGO boards tuaj yeem ncav cuag qib no.
E0 Chav: Formaldehyde emission Tsawg dua lossis sib npaug ntawm 0.050mg / m³, qib ib puag ncig ib puag ncig.Ua rau feem ntau cov xwm txheej sab hauv xws li chaw nyob, chaw ua haujlwm thiab tsev so, thiab yog qib kev ua raws cai rau MGO boards.
E1 Chav: Formaldehyde emission Tsawg dua lossis sib npaug li 0.124mg / m³, qhov tsawg kawg nkaus ib puag ncig yuav tsum tau ntawm lub teb chaws tus qauv.Suitable rau tsis yog - cov xwm txheej nyob nrog cov kev cai ib puag ncig qis xws li kev cob qhia kev lag luam thiab warehouses; qis- zoo MGO boards yuav tsum tau raws li tus qauv no tsawg kawg.
2. EU Standards (EN 717-1)
E0 Chav: Formaldehyde emission Tsawg dua lossis sib npaug li 0.03mg / m³ (me ntsis nruj dua li Suav ENF Chav Kawm).
E1 Chav: Formaldehyde emission Tsawg dua los yog sib npaug ntawm 0.124mg / m³ (raws li Suav E1 Chav Kawm).Suitable rau tej yaam num exported rau EU; yuav tsum tau sau ntawv pov thawj ntxiv rau "formaldehyde-dawb ntxiv" (xws li EMICODE EC1+) yuav tsum raug sau tseg.
3. US Standards (CARB, TSCA Title VI)
CARB P2 Class: Formaldehyde emission Tsawg dua lossis sib npaug li 0.09mg/m³, tus qauv yuav tsum muaj nyob hauv California, Tebchaws Asmeskas.
TSCA Title VI Class: Formaldehyde emission Tsawg dua lossis sib npaug ntawm 0.09mg / m³, US tsoom fwv tus qauv.Suitable rau kev tsim kho tej yaam num exported rau US; MGO pawg thawj coj saib yuav tsum tau ntawv pov thawj los ntawm thib peb- tog xeem cov tsev kawm ntawv kom ua tau raws li tus qauv.
2. Lwm qhov tseem ceeb Environmental Indicators (Auxiliary Judgment)
Ntxiv nrog rau formaldehyde, kev ua haujlwm ib puag ncig ntawm MGO boards yuav tsum tau ua raws li cov cai hauv qab no:
Xov tooj cua: Yuav tsum ua raws liClass A cov kev caintawm GB 6566 "Kev txwv ntawm Radionuclides hauv Cov Khoom Siv Hauv Tsev" (Internal Exposure Index IRA Tsawg dua lossis sib npaug rau 1.0, qhov ntsuas sab nraud I Less dua lossis sib npaug rau 1.3), tsis muaj kev phom sij ntawm hluav taws xob.
Heavy Metals thiab Cov Khoom Uas Muaj Teeb Meem: Cov ntsiab lus ntawm cov hmoov txhuas, cadmium, mercury thiab lwm yam hlau hnyav yuav tsum ua raws li GB / T 30984-2014 tus qauv, tsis muaj kev tso tawm ntxiv ntawm volatile organic compounds (VOC) (vim tsis muaj cov organic additives hauv cov ntaub ntawv inorganic).
Tsis hnov tsw: Cov vaj huam sib luag tiav tsis muaj pungent tsw, ua tau raws li qhov yuav tsum tau muaj "odorless" ntawm GB 50325 "Code for Indoor Environmental Pollution Control of Civil Building Engineering".
Lub teeb yuag MGO / Magnesium Oxide Board suab rwb thaiv tsev
1. Cov tsev nyob
Chaw nyob: Muab faib phab ntsa rau chav pw, kev kawm thiab chav dej (suab rwb thaiv tsev + pov thawj noo noo), qab nthab (lub teeb yuag + thermal rwb thaiv tsev).
Chav tsev/chaw ua haujlwm: Chaw ua haujlwm partitions, suab rwb thaiv tsev phab ntsa rau cov chav sib tham (sib ntsib tus kheej kev sib txuas lus xav tau).
Villas: Thermal rwb thaiv tsev partitions rau sab hauv thiab sab nrauv phab ntsa, ya raws - pov thawj thiab thermal rwb thaiv tsev vaj huam sib luag rau attics / hauv qab daus.
2. Cov tsev lag luam thiab pej xeem
Chaw ntiav pw: Cov chav tsev qhua (lub suab rwb thaiv tsev + lub teeb yuag, tsis muaj kev cuam tshuam rau hauv pem teb load-cov kabmob), txoj kev hauv qab nthab (thermal insulation + fire resistance).
Tsev Kawm Ntawv / Tsev Kho Mob: Muab faib rau cov chav kawm thiab pawg ntseeg (kev tiv thaiv ib puag ncig + suab rwb thaiv tsev, tsim kom muaj chaw nyob ntsiag to).
Cov Khw Muag Khoom / Cinemas: Khaws cov khoom sib cais, cov phab ntsa suab rwb thaiv tsev rau cov tsev hais plaub (siab-cov suab rwb thaiv tsev zoo + qhov hluav taws kub).
3. Muaj thiab tshwj xeeb scenarios
Kev Ruaj Ntseg: Muab faib rau cov khoom siv hluav taws xob thiab cov khoom noj khoom haus (lub teeb yuag + plua plav- pov thawj + yooj yim los ntxuav).
Cov Khoom Siv Chav / Chav Tshuab: Muab faib rau cov chav neeg rau zaub mov thiab huab cua -cov chav txias (cov rwb thaiv tsev thermal + suab rwb thaiv tsev, tiv thaiv cov cuab yeej + txo suab nrov).
Mobile Tsev: Prefabricated lub tsev, lub thawv renovation (lub teeb yuag + thermal rwb thaiv tsev, yooj yim thauj thiab nruab).
Kev kho dua tshiab ntawm Cov Tsev Laus: Hloov cov phab ntsa tuab tuab, ua tiav qhov kev hloov kho dua tshiab thaum txhim kho suab thiab thermal rwb thaiv tsev.
Peb lub Hoobkas
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.
FAQ
Q: Dab tsi yog qhov tseem ceeb ntawm MGO boards?
Q: Dab tsi yog qhov hluav taws kub ntawm MGO boards?
Q: Cov qib ib puag ncig ntawm MGO pawg thawj coj faib li cas?
Q: Dab tsi yog qhov tseem ceeb ntawm kev ua tau zoo ntawm lub teeb yuag, soundproof thiab thermal insulating MGO boards?
Q: Dab tsi yog daim ntawv thov tseem ceeb ntawm MGO boards?
Q: Dab tsi yog qhov tseem ceeb ceev faj rau MGO board installation?
Q: Yuav ua li cas kom tsis txhob muaj teeb meem thaum yuav MGO boards?
Q: Yuav ua li cas tswj MGO boards txhua hnub?
Cim npe nrov: lub teeb yuag mgo/magnesium oxide board suab rwb thaiv tsev, Tuam Tshoj lub teeb yuag mgo/magnesium oxide board suab tshav kub rwb thaiv tsev manufacturers, lwm tus neeg, Hoobkas
