Ezingeloncedo glass amagwebu. izinto ukwahlukanisa thermal

Enye materials ubushushu thermal ezisemgangathweni kunazo zonke kucingwa ukuba foamed kwiglasi. Ngenxa iimpawu zayo eyodwa ngokwenene le anokufunyanwa sicelo layo nje kuphela kwisakhiwo ngamnye, kodwa nkqu ukwakha izibonelelo mveliso. Noko ke, kuba iimpawu zayo yonke yokwambathisa akukho popular xa kuthelekiswa nezinye insulators thermal, yaye ngoko unezizathu zakhe. Kwakhona iipropati mass HIV kunye neempawu, kwaye yeglasi foamed uye kuneengxaki ezinkulu. Makhe sibone ukuba yintoni neentsilelo iglasi amagwebu ayisivumeli ukuba abe ngowokuqala phakathi izixhobo usambathisa thermal.

production ebizayo

Ingxaki kukuba ngenxa yokuba kuveliswe le nto kusetyenziswa izinto cheap ekrwada, ezifana ziingceba zeglasi eyaphukileyo okanye rock sintered, kodwa iteknoloji yokuvelisa kunokuba imali eninzi. Ukuze ufumane kwiglasi granulated foamed, ifuna lobushushu komyalelo degrees 800-900 neentlobo ngentsimbi ubushushu ezingatshiyo.

• Inkqubo yokuvelisa iqulathe zivula yokuqala aqale umgubo yeglasi zingafumaneka nakwizinto yekrwada.
• Emva kokuba foamed ngokutshiswa gasifier - njenge umthetho, oko namalahle.
• Emva kokuba umbandela lupholile kancinane, nto leyo iglasi alephuze amagwebu ifunyenwe.

Nokuveliswa ekwambathiseni yinkqubo noko kwaye ixesha elide, ngoko ke ixabiso izinto ezibonakala cheap ekrwada landa kakhulu.

Ukuveliswa glass amagwebu

Isiphelo Isiphumo ukuveliswa iibhloko ekubeni nesakhiwo lobusi kunye negilasi amagwebu granulated. Ngokusebenzisa kwiimo ezikhethekileyo iimveliso block zibiza imali eninzi imali efanayo izinto ngohlobo granules.

Kamva, iibhloko isikwe Iizilebhu ezo zisetyenziswa ubushushu izinto ezintsonkothileyo. Umzekelo, phezu kophahla indawo enkulu okanye izakhiwo ezimbaxa imilo zejometri, kwakunye usambathisa thermal kwezakhiwo phantsi komhlaba. Wayofika ukusetyenziswa amacwecwe zeglasi isiponji njengoko ubushushu ngenxa kumadama okuqubha, ezibhateni kunye nezinye izakhiwo apho ulawulo ubushushu esimbaxa esebenzayo, nabo bonke kubulelwe uzinzo othile umbandela boniswa umphunga wamanzi.

Iglasi foamed granulated jikelele kusetyenziswa yokugquma isambuku-beningabakhululekileyo uphahla okanye ukugcwalisa phantsi coupler. Ukusetyenziswa yesibini le nto - lokufaka ukuba izisombululo ezahlukeneyo screed yemiphunga, udaka okanye iibhloko isiseko.

Zombini ezi mveliso zibe sisincoko kunye neempawu ze window eqhelekileyo, ngoko ke eziluncedo nezingeloncedo zeglasi amagwebu isekelwe iimpawu eziphathekayo.

Iipropati Amandla iglasi amagwebu

Lo ukwambathisa yenye yezona ezomeleleyo zonke iintlobo usambathisa. Nakuba kunjalo, kuyinto nje ngale amandla compressive, nto leyo ibaluleke kakhulu izinto ubushushu yokugquma, ekubeni le yokwambathisa umthwalo othile, njengoko umthetho, lubekwa. intsingiselo ethile kulo parameter kukuba xa strong yokugquma ucinezelo siphulukane iimpawu zazo: ukuxhathisa komhlaba begqobhozile, kwaye iqala ukuqhuba yokwambathisa ubushushu.

Ngokungafaniyo amagwebu kunye nezinto ezinezikhondo, leyo eyenzelwe kuphela iinzame ezincinane zasekhaya, nto leyo enciphisa kakhulu isicelo lwabo kwezinye iimeko, iglasi kwifowuni inokuwa ngokupheleleyo, kwaye ivumela ukuba athathe inxaxheba wolayisho.

uzinzo ntathu

iglasi amagwebu akukho gqitha phantsi kwempembelelo womxhuzulane, loo magumbi unokukhawuleza yayo, hunching okanye ukuncipha. Ngenxa kule yokugquma ayifuni ukuyinyusa kwi iiankile ngesinyithi okanye izikhonkwane anokudala kwo ezibandayo. Le impahla kungaba lula unamathela kwi itha ezishushu, Polymer ikhonkrithi okanye zemastic kunye yokuncamathelisa ezizodwa.

Kodwa asingabo bonke iimpawu Amandla ukwambathisa bagqibelele ngaphandle kwethu. Ezingeloncedo zeglasi amagwebu ezisekelwe ubukhulu becala kwiziphumo iimpawu umbandela kokuqala ekrwada, enokumelana ephantsi impembelelo ngoomatshini. Ngoko ke iibhloko lula ezaphukileyo okanye yonakele. Ngaphezu koko, ukukhubazeka kumphezulu nokuba ezincinane kunokuphumela resistance emanzini yehla kwaye nokwanda conductivity thermal.

Ubomi iglasi amagwebu

Ubomi imbawula - elingekho ngaphantsi kwe-100, nto leyo kakhulu idlula lokudla izakhiwo ezininzi ngaphandle ulungiso ezinkulu apho kunokwenzeka ukusetyenziswa kwayo.

iglasi amagwebu wadalelwa imi--30 kwinkulungwane yokugqibela, ngoko namhlanje sikwazi ukuthetha ngayo kwinkcaso ekugugeni umbandela. izifundo zovavanyo lwenziwa ziingcali abaye babonisa ukuba ibhloko zeglasi amagwebu kwisithuba seminyaka engama-50, andilahlekwanga iimpawu zabo ziye zahlala zilolo hlobo zazilulo.

Noko ke, le iadvanteji awungeni ekwakhiweni abucala, njengokuba izakhiwo ephantsi ukunyuka ezifuna ukulungiswa, hayi emva kweminyaka engama-50. Ngoko ke kungakuhle ukuba isicelo, nangona ixesha elide kangako kodwa izinto ubushushu atshiphu, iglasi alephuze amagwebu oyisebenzisayo, ixabiso leyo kakhulu eliphezulu (16 000 rbl. / M ^3).

Ukumelana kwiimpembelelo zokusingqongileyo

Kulo mzekelo, libhekisela iintlobo ezahlukeneyo lweempembelelo bobabini iikhemikhali kunye nohlobo eziphilayo. izinto Ukwambathisa iglasi Foam bangabi kutshatyalaliswa imichiza, ngaphandle kuphela മണ്ഡലം ifildi. Kodwa oku neze nokubi, ekubeni le reagent zingafumaneka ngaphandle kushishino kwemichiza le.

Ekubeni iglasi amagwebu iqulathe kuphela oxides eziphezulu ngezinto ezahlukeneyo, oko alichatshazelwa oksijini equlethwe emoyeni okukufutshane, yaye ngenxa yoko igcwala.

Ngenxa iimpawu enye ukwambathisa ayikho phantsi ovuthayo. Xa baboniswa lobushushu eliphezulu linyibilike efana negilasi eqhelekileyo, ngaphandle esizimeleyo, ngokungafaniyo ezininzi izinto ubushushu, iigesi kunye izinto eziyingozi.

Kukho nenye into unefuthe izinto ukhuseleko emlilweni - kukunqongophala absorbency. iglasi amagwebu nto unayo ngokupheleleyo lo mhlaba kwaye izinto izifunxi.

izinto non-hygroscopic

Ngenxa kule laka alunasiphumo kwi imbawula kunye namanzi, nokuba acocekileyo okanye ityuwa, njengoko inxalenye kumacandelo ezinyibilikayo ezingekhoyo, kunye nesakhiwo foamed negilasi iseli evaliweyo, apho ukufuma kuli nje singabanga nakufumana apho. Ngenxa ezi mpawu umbandela akuthethi folokohlo phantsi kwempembelelo obushushu aphantsi. Ngoko ke, kusoloko kukho imbawula kwaye isetyenziswa zingangenwa.

Ukongeza, iglasi foamed, ogama iimpawu twatse naleyo iglasi eqhelekileyo uba inani elisezantsi yokwanda thermal, nto leyo ithetha ukuba ukwazi ukumelana ngaphandle iingxaki utshintsho ubushushu yamaxesha onyaka, kungakhathaliseki nokuba mmandla. Enye impahla entle zokufunda soundproofing kunye nomgangatho, nabo bonke imibulelo kubume oxineneyo kweglasi amagwebu.

FOAMGLAS iglasi amagwebu

Noko ke, non-hygroscopicity kwanokuxinana umbandela ebangela abanye neengxaki foamed iglasi, ngomlinganiso wayo ethile sezingeni eliphezulu xa kuthelekiswa namanye insulators thermal. Oku nzima kakhulu kuthutho yokugquma, ukuze kwandiswe kakhulu ixabiso ukuthengisa impahla. Ewe, kwaye ufakelo uba isiganeko kakhulu yingxaki.

Noko ke, imveliso mihla kwenza kube lula ukulungisa iphutha. Umzekelo, inkampani Pittsburg Corning silwenza FOAMGLAS iglasi amagwebu, luphawulwa olulula enkulu, lo gama kugcinwe nazo zonke iimpawu kulo mbandela.

Namhlanje, ngoko, iglasi foamed kakhulu zixhonywe nodaka, eyenza kube lula entabeni isifudumezi. Ukongeza, adhesion ezilungileyo zokufunda ngenxa adhesion ngakumbi ezilungileyo yeglasi foamed.

imiphumela eziphilayo

Kuqala kwinto zonke, siphawula ukuba iglasi alephuze amagwebu iyamelana ngokupheleleyo ukubola, nangexoshomba, nomngundo, nesakhiwo sayo ayikho nje indawo evumayo ukwanda kwabo. Lo mba ubaluleke kakhulu ekwakheni, xa izinto zokwambathisa idla ngokusetyenziswa izithuba avalelwe. Loo msebenzi iglasi foam yenza ukuba uphephe ngokunqabisekileyo intshabalalo njengoko yokwambathisa ubushushu, kwaye umphezulu ukuba ukhusela, nokuba inophahla, iindonga yiya isiseko.

Enye into ebalulekileyo kukuba glasi alephuze amagwebu ayikwazi iyonakala kwiingcambu zezityalo. Kwaye kunzima kakhulu ukuba izinambuzane nezikrekrethi, ngenxa iipropati esirhabaxa. Olu phawu we anokufunyanwa isicelo yalo nokuhlaziya ngokutsa bhuma, izitora kunye namaziko ifriji ukutya, xa iglasi yokugquma amagwebu nayo ukhuselo ifanelekileyo ngokuchasene iintlobo eziphilayo.

Ziziphi ezinye izinto ezingalunganga nezilungileyo iglasi amagwebu?

Ngaphandle kokuba iimpawu ezingundoqo ngasentla, impahla iye iipropati ezininzi kwezabanye.

iglasi amagwebu Kulula kakhulu ukuba aphathe aze ayinike imilo olufunayo usebenzisa izixhobo ahlabayo oluqhelekileyo. Oku kukuvumela ukuba usebenzise olu yokwambathisa ukuba izakhiwo nayiphi imilo zejometri. Kodwa iibhloko yokuvelisa yemizi-mveliso - yinkqubo entsonkothileyo ekhokelela ukuba enkulu iindleko eziphathekayo entrainment.

iglasi zokuvala-amagwebu - eziphathekayo ngokupheleleyo imvelo, nto leyo alinayo nayiphi imiphumo eyingozi empilweni yoluntu. Yaye kude kube muva yaveliswa iteknoloji apho emanzini isetyenziswa njenge arhente kubethwa. wawiswa nevumba lakhe kunye eziphathekayo ugqibile, ngoko ukusetyenziswa nokwambathisa zokwakha wabucala kakhulu kwacutheka ngenxa livumba embi "amaqanda abolileyo".

Ngenxa iglasi zawo cellular namhlanje iya isiba yenye yezona zinto ezithandwa yokugquma thermal, kwakhona emva usebenzisa imbawula nezinokuphinda kwimo imveliso entsha.