A: Ibhodi yeMgOyinto eyomeleleyo, ekumgangatho ophezulu, i-fire-proof, i-mineral-based building material esetyenziselwa ukutshintsha i-plywood, i-fiber cement panels, i-OSB, kunye ne-gypsum wallboards.Yimveliso eguquguqukayo kakhulu yokusetyenziswa kulwakhiwo lwangaphakathi nangaphandle.Yenziwe ngokudibanisa izinto ezithile, kubandakanya i-magnesium kunye neoksijini, nto leyo ekhokelela kwinto eyomeleleyo efana nesamente.Iikhompawundi ezifanayo ziye zasetyenziswa kangangamakhulu eminyaka kwizakhiwo ezaziwayo zehlabathi ezinje ngoDonga Olukhulu lwaseTshayina, iPantheon yaseRoma, kunye neTaipei 101.
A: Ibhodi yeMgOsisixhobo sokwakha esiyingqayizivele, esingabizi kakhulu esifumaneka ngokubanzi kulo lonke elase-US Imveliso ilungiselelwe ukujongana nemingeni enzima yokwakha ejongene nabakhi bezakhiwo, iikontraki, abafakeli, abakhi, kunye nabathengi, kubandakanywa ukuchasana nomlilo, ukufuma, ukubumba, ukungunda, kunye nezinambuzane.
A: Ibhodi yeMgOyimveliso eguquguqukayo kakhulu enokusetyenziswa kwizicelo ezininzi, ngaphakathi nangaphandle.
Izicelo zaNgaphandle ziquka:
- Ukucheba eludongeni
- Fascia
- Soffit
- Nciphisa
- Lap Siding
Izicelo zangaphakathi ziquka:
- Iiphaneli zodonga
- Iibhodi zesilingi
- Abaxhasi bethayile
- Ziwise iithayile zesilingi
- Iinkqubo zodonga lomlilo
Usetyenziso olukhethekileyo lubandakanya:
- Iityhubhile zeofisi
- Izahluli zamagumbi
- Iipaneli ezigqunywe ngoLwakhiwo (i-SIPS)
A: Iibhodi ze-MgO zihlala zithengiswa ngokobukhulu obuqhelekileyo be-4× 8 iinyawo kunye ne4× iinyawo ezili-10.Ubude bungenziwa ngokwezifiso phakathi kweenyawo ezi-8 kunye ne-10.Iindidi ezahlukeneyo zokukhetha ukutyeba ziyafumaneka, ukusuka kwi-3mm ukuya kwi-19mm.
A: Ewe.Ibhodi yeMgOikhuselekile kuneemveliso ezininzi zokwakha ezinokuthelekiswa.Yimveliso esekwe kwiminerali eyenziwe ngezithako ezingezizo ityhefu, ikwazi ukuphinda isetyenziswe, kwaye iyamelana nokungunda, ukungunda, kunye nezinto ezigudisayo, oko kuyenza ilungele abantu abane-allergies okanye isifuba.
A: Ibhodi yeMgOinikeza izibonelelo ezininzi zeendleko.Ngenxa yokomelela kunye nokuqina kwayo,Ibhodi yeMgOkwandisa ubude bobomi bezakhiwo ezifana nezindlu nezakhiwo.Iindleko kwiphepha ngalinye leIbhodi yeMgOIipaneli zeMgO zobukhulu obufanayo ziphezulu kunegypsum eqhelekileyo kodwa ziyathelekiseka okanye zingaphantsi kweentlobo ezikhethekileyo, kwaye zingaphantsi kweemveliso ezininzi zesamente.
A: Hayi.Ibhodi yeMgOithathwa njengokumelana nokufuma;nangona kunjalo, ngexesha lokuvezwa okwandisiweyo, ukufuma kunokuchaphazela, kwaye kuya kuqhuba ukwandiswa kwe-hydrothermal.Xa isetyenziswa ngaphandle, iMagboard kufuneka igqunywe okanye igqunywe ukuze ikhuseleke kwizinto.
A: Yenziwa ngokudibanisa ioksijini kunye ne-magnesium phantsi kobushushu kunye noxinzelelo, ngokuqhelekileyo ebizwa ngokuthi "MgO," ngenxa yeekhemikhali zayo ze-magnesium (isimboli samakhemikhali uMg) kunye ne-oksijini (isimboli samakhemikhali O).I-MgO iyagutywa ibe ngumgubo, emva koko ixutywe namanzi ukwenza into encamathelayo efana nesamente.Ibhodi yeMgOikwaqulathe amanye amacandelo, kodwa iMgO lelona candelo liphambili.
I-magnesium ecocekileyo, kwimo ekrwada, inokutsha, kodwa i-MgO ayinakutsha ngokupheleleyo kwaye isetyenziselwa ukucima umlilo.
YethuIbhodi yeMgOiibhodi ze-magnesium oxide zinomxholo ongqongqo wekloridi ngexesha lenkqubo yethu yokuvelisa, malunga ne-8%.Ukongeza, umxholo wethu we-chloride onyibilikayo (wasimahla) ungaphantsi kwe-5%, kwaye umxholo wethu wesulfate uphakathi kwe-0.2%.
A: Ibhodi yeMgOIipaneli zeMgO zenziwe ngeeminerali zendalo, iMagnesium oxide, iChloride, kunye neSulphate, ekwabizwa ngokuba ziityuwa ze-Epsom, kunye nothuli lomthi (i-cellulose), i-perlite okanye i-vermiculite, kunye ne-glass fiber mesh.Akukho zikhompawundi eziphilayo eziguquguqukayo okanye izithako eziyityhefu ezisetyenziswayo.Isilumkiso: ngelixa izinto ezisetyenzisiweyo zingenabungozi, kucetyiswa ngamandla ukuba wonke umntu anxibe i-silica efanelekileyo / iziphefumli zothuli zekhonkrithi xa usebenzisa.Ibhodi yeMgOngenxa yothuli oludalwe ngexesha lokusika kunye nesanti.
A: Ibhodi yeMgOinokugcinwa lula ngaphakathi kwindlu ngenxa yokufuma kwayo okuphezulu kunye nokuxhathisa ukufuma.Kufuneka igcinwe kwindawo epholileyo, eyomileyo, njengayo nayiphi na into yokwakha yamaphepha.Ukukhusela imiphetho kunye neekona, phatha iibhodi kwicala labo.Iibhodi kufuneka zibekwe tyaba kwi-dunnage, iinkuni ezivulekileyo, i-matting, okanye ezinye izinto, kungekhona phantsi ngokuthe ngqo.Kuphephe ukuvumelaIbhodi yeMgOthoba.Musa ukupakisha nayiphi na enye imathiriyeli ngaphezulu kwayoIbhodi yeMgO.
A: Ibhodi yeMgOIimpawu zokuncamathelisa ezomeleleyo ziyenza ilungele iintlobo ezahlukeneyo zokugqitywa okunje ngepeyinti, udaka, istuko sokwenziwa, iphepha lodonga, ilitye, ithayile, kunye nezitena.Ibhodi yeMgOikwagqwesa kakhulu ukusetyenziswa kwiiPaneli ze-Structural Insulated Panels (i-SIP), ii-Exterior Insulated Finish Systems (EIFS), kunye neenkqubo zangaphakathi zodonga zisebenzisa amalaphu.
Xa ugqibaIbhodi yeMgOIipaneli zeMgO emva kokufakwa, qalisa nge-primer kuba iipaneli zinealkaline.Sincoma i-primer efanelekileyo kwikhonkrithi okanye i-masonry.Kukho iibrendi zepeyinti ezidumileyo ezisabela nge-molecularlyIbhodi yeMgOisamente ukwenza i-UV enganyangekiyo kakhulu iminyaka.Iingubo eziphezulu ze-Acrylic stucco okanye i-polymer-modified cement basecoats ingasetyenziselwa kwaye isetyenziswe ngabanye ebhodini.Ngaphambi kokugqiba yonke iprojekthi, vavanya iidyasi eziphezulu kunye neepeyinti.Ukuvavanya ngokuchanekileyo ukunamathela kwe-topcoat, sebenzisa ipeyinti kwindawo encinciIbhodi yeMgO, yiyeke yome kwaye iphilise, emva koko uphawule "X" ngommese obukhali, uyigubungele nge-masking tape, cinezela ngokuqinileyo, kwaye uyikrazule ngokukhawuleza.Ukuba ipeyinti ihlala ebhodini, ibonisa ibhondi ephumelelayo.
A: Ukukhetha ubukhulu beIbhodi yeMgOkuxhomekeke kwiimfuno zeprojekthi:
- Iisilingi: Kwiisilingi apho ibhodi iya kuthi ijijwe ibe yigeji yentsimbi okanye umthi, sebenzisa i-8mm okanye ngaphezulu.Ukuba uceba ukuphikisa isikrufu sentloko, khetha ibhodi etyebileyo.Ukulahla iisilingi usebenzisa iipaneli zeMgO, iibhodi ze-2mm okanye i-6mm zifanelekile.
- Iindonga: Kwiindonga ezininzi, ubukhulu bebhodi be-10mm ukuya kwi-12mm buqhelekileyo.Kwiindonga ezifuna ukumelana nomlilo okuphezulu kunye nokuxhathisa impembelelo, sebenzisa i-15mm ukuya kwi-20mm iibhodi ezingqingqwa.
- Fukuhonjiswa kwempahla ngokuqhelekileyo kusetyenziswa iibhodi ezinobunzima obuyi-18mm.
- Iibhodi ezinqabileyo zingasetyenziselwa ukuba udonga lunenkxaso eqhubekayo yesamente okanye i-insulation eqinile.Oku kubalulekile xa ubunzima buyinkxalabo.Umzekelo, kumakhaya ahambahambayo, iibhodi eziyi-6mm zisetyenzisiwe njengesigqubuthelo sodonga esixhaswa ngokupheleleyo.
- Kwizicelo ezifuna ukomelela okwandisiweyo, njengakwizibonelelo zemidlalo, okanye apho kufuneka kuncitshiswe ingxolo, okanye ukuxhasa ii-bar countertops, iibhodi ezishinyeneyo eziyi-20mm ziyacetyiswa.
A: UkuqhoboshaIbhodi yeMgOiipaneli, sebenzisa i-fasteners-resistant-resistant kunye nokongeza inkxaso eyongezelelweyo ngokufaka i-barrier coat of epoxy, i-ceramic, okanye i-adhesive efanayo.Izikrufu zedrywall ezifanelekileyoIbhodi yeMgOkufuneka ibe nentsimbi engenastainless okanye i-phosphoric coating ukuze ihambelane ngcono.Ukufakela lula, khetha izikrufu ezineentloko ezizibalayo.Ukuba usebenzisa i-nail gun, khetha izikhonkwane ezifanelekileyo okanye izikhonkwane zeplanga kunye ne-light gauge steel framing.UkugqibaIbhodi yeMgOamajoyinti, nayiphi na i-joint compound ekumgangatho ophezulu ingasetyenziswa.Jonga ukuhambelana neIbhodi yeMgOngokubonisana nomenzi wemveliso.Sebenzisa izigcwalisi zesamente ezicolekileyo eziphantsi komhlaba, ezifana neRapidSet One Pass, ukwenza amakhonkco okuqinisa ishishini.I-urethanes nayo ihambelana kakuhleIbhodi yeMgOiiphaneli.Ukuba i-tape kunye nodaka luyakhethwa, khetha i-self-adhesive fiberglass tape kunye nodaka okanye i-plaster efanelekileyo kwiindawo ezifumileyo.Uninzi lwamadaka alula axutywe ngaphambili alunyamezeli umswakama kakuhle, kodwaIbhodi yeMgOIipaneli zeMgO zinokufunxa umswakama othile kwaye ekugqibeleni ziya kulungelelanisa nesakhiwo esijikelezileyo.
A: Ubuninzi beIbhodi yeMgOmalunga no-1.1igram nge cubic centimeter nganye, eguqulela ngaphezulu nje kwe 2.3iiponti ngonyawo lwesikwere kwiibhodi eziyi-12mm (1/2 intshi).Ngokuqhelekileyo zinzima kuneebhodi zegypsum kodwa zikhaphukhaphu kuneebhodi zesamente eziqhelekileyo.
A: Ukuze ufumane iziphumo ezizezona zilungileyo zokusika, sebenzisa isarha ebhityileyo yecarbide setyhula okanye isarha yokuqhuba iintshulube.Imiphetho inokuhanjiswa kusetyenziswa isixhobo se-carbide.Ukuba yiprojekthi enkulu yokwakha, cinga ukusebenzisa isuntswana ledayimani.Ibhodi yeMgOIipaneli zinokuthi zifakwe amanqaku kunye ne-razor blade kwaye zixutywe ukusuka kwicala eligudileyo, nangona le ndlela inokufuna ukugqitywa okongeziweyo njengoko ingaboneleli njengento ecocekileyo emphethweni.Ukuthintela i-micro-cracking kwimida eqingqiweyo, kuyacetyiswa ukuba udibanise zonke iikona.
A: Ibhodi yeMgOzikulungele ngokufanelekileyo ukusetyenziswa njengomgangatho ongaphantsi.Zikwafumaneka kubunzima obufanelekileyo kunye namandla okusetyenziswa njengesheathing yesakhiwo.Ibakala elifanelekileyo lebhodi yeprojekthi yakho ixhomekeke kwizinto ezinje ngoyilo lomgangatho, ubude bejoist, isithuba, kunye noqwalaselo lomthwalo ofileyo nophilayo.