Zininzi iintlobo zemathiriyeli, zihlelwa njani izinto eziphikisayo njengezinto zokugquma ubushushu?Ngokuqhelekileyo, inokuthi ihlelwe ngokwezinto eziphathekayo, ubushushu, imilo kunye nesakhiwo.Ngokwezinto eziphathekayo, zinokwahlulwa zibe ziintlobo ezintathu: kukho izinto eziphathekayo, izinto ezingabonakaliyo ze-insulation kunye nezinto zetsimbi.
Izixhobo ze-insulation zezixhobo ze-thermal kunye nemibhobho: Olu hlobo lwezinto luneempawu zokubola, ukungatsha kunye nokumelana nokushisa okuphezulu.Umzekelo: i-asbestos, umhlaba we-diatomaceous, i-perlite, i-fiber yeglasi, ikhonkrithi yeglasi ye-foam, ibhodi ye-calcium silicate, njl.
Ngokubanzi, izixhobo zokugquma ubushushu zisetyenziswa kakhulu.Olu hlobo lwezinto luneempawu ze-thermal conductivity encinci kakhulu, ukumelana nobushushu obuphantsi, kunye nokutsha.Umzekelo: I-polyurethane, i-vinyl foam yomdaniso, i-urethane foam, i-cork, njl.
Ngokwale fomu, inokwahlulwa ibe yi-porous-thermal insulation materials, i-fibrous thermal insulation materials, i-powder insulation insulation and layered thermal insulation materials, ezilula, ukusebenza kakuhle kokufakwa kwe-thermal, ukuqina okulungileyo, iplastiki ye-foam, iglasi ye-foam, irabha ye-foam, I-calcium silicate , Izinto ezinqabileyo ezinqabileyo ezinqabileyo, njl njl. Izinto zokugquma i-fibrous thermal insulation zinokwahlulwa zibe yi-organic fibers, i-inorganic fibers, i-fibers yetsimbi kunye ne-composite fibers ngokwezinto zabo.Kwishishini, iifiber ze-inorganic zisetyenziswa kakhulu njengezinto zokufakelwa kwe-thermal.Okwangoku, ezona ntsinga zisetyenziswa kakhulu yiasbestos, uboya bamatye, uboya beglasi, i-aluminium silicate iifiber zeceramic, kunye necrystalline oxidized thermal materials ikakhulu ziquka umhlaba wediatomaceous kunye neeperile ezandisiweyo.Ilitye kunye nemveliso yalo.Ezi zixhobo zinemithombo ecebileyo yezinto eziluhlaza kunye namaxabiso aphantsi.Zizinto ezisebenza kakuhle kakhulu zokufakelwa kwe-thermal ezisetyenziswa ngokubanzi kulwakhiwo kunye nezixhobo ezishushu.iinkcukacha ngolu hlobo lulandelayo.
Izinto zokugquma ugwebu.Izinto zokugquma amagwebu ikakhulu zibandakanya iindidi ezimbini: izixhobo zokugquma ugwebu lwepolymer kunye nezixhobo zokugquma i-asbestos ezinogwebu.Izinto zokugquma amagwebu epolymer zineengenelo zesantya sokufunxa esisezantsi, isiphumo esizinzileyo sokugquma, ukuhanjiswa kwe-thermal ephantsi, akukho luthuli lubhabhayo ngexesha lokwakha, kunye nolwakhiwo olulula.Bakwixesha lokuthandwa kunye nesicelo.Isixhobo sokufakelwa kwe-asbestos esinegwebu se-thermal sineempawu zoxinaniso oluphantsi, ukusebenza kakuhle kokufakwa kwe-thermal kunye nolwakhiwo olufanelekileyo.Ukuthandwa kwesodium kuzinzile, kwaye umphumo wesicelo ulungile.Kodwa ngelo xesha, iisokisi zilula ukuba zimanzi, zilula ukunyibilika emanzini, zine-coefficient encinci yokubuyisela i-elastic, kwaye ayikwazi ukusetyenziswa kwinxalenye yombhobho wodonga kunye nomlilo.
Izinto ezihlanganisiweyo zokugquma i-silicate.Izinto ezihlanganisiweyo zokugquma i-silicate zineempawu zeplastiki ezomeleleyo, i-thermal conductivity ephantsi, ukumelana nobushushu obuphezulu, kunye nokushwabana okuncinci kokumisa kwe-slurry.Iindidi eziphambili ziyi-magnesium silicate, i-silicon-magnesium-aluminiyam, kunye nezinto ezinqabileyo zomhlaba ezidibeneyo zokugquma.Kwiminyaka yakutshanje, i-sepiolite thermal insulation material, njengenkokeli yezinto ezihlanganisiweyo ze-silicate thermal insulation material, ibangele ukhuphiswano lwesibini lwemarike kunye nokhuphiswano olubanzi lwemarike yoshishino lokwakha ngenxa yokusebenza kakuhle kwe-thermal insulation kunye nesiphumo sokusetyenziswa.ulindelo lwemarike.I-sepiolite i-thermal insulation material yenziwe nge-metallic-metallic mineral-sepiolite ekhethekileyo njengeyona nto iphambili ye-raw, eyongezwa ngeentlobo ze-metamorphic mineral raw materials, ukongeza izongezo, kunye nokusetyenziswa kwenkqubo entsha yokwenza i-foam composite surface.Izinto eziphathekayo azinatyhefu kwaye azinancasa, kwaye yintlama engwevu-emhlophe ye-electrostatic, eyi-grey-white evaliweyo yenethiwekhi emva kokuba yomiswe kwaye yenziwe.Iimpawu zayo eziphawulekayo ziphantsi kwe-thermal conductivity, uluhlu olubanzi lobushushu, ukuchasana nokuguga, i-asidi kunye nokumelana ne-alkali, ubunzima bokukhanya, ukugquma kwesandi, ukutshatyalaliswa komlilo, ukwakhiwa okulula, kunye neendleko eziphantsi.Ikakhulu isetyenziselwa ukugquma kwe-thermal yophahla lwesakhiwo kunye nophahla lwangaphakathi kwiqondo lokushisa, kunye nezixhobo zokushisa zepetroleum, iikhemikhali, amandla ombane, ukunyibilikisa, ukuthutha, imboni yokukhanya kunye namashishini okhuselo lwesizwe, ukufakwa kwepayipi ye-thermal kunye nodonga lwangaphakathi lwetshimini, iqokobhe le-furnace Insulation. (kubanda) ubunjineli.Izinto zokufudumala ezifudumeleyo ziya kwenza imeko entsha.
I-Calcium silicate ye-thermal insulation imveliso ye-thermal insulation material.I-Calcium silicate imveliso yokufakwa kwe-thermal yokugquma iye yaqatshelwa njengohlobo olungcono lwebhloko yemathiriyeli yokugquma i-thermal kwiminyaka yoo-1980.Ibonakaliswa ngoxinzelelo oluphantsi, ukumelana nobushushu obuphezulu, ukuhanjiswa kwe-thermal ephantsi, ukumelana noxinzelelo, kunye nokuncipha.encinci.Nangona kunjalo, ukusukela ngeminyaka yee-1990, ukunyuswa kunye nokusetyenziswa kwayo kubone umsinga ophantsi.Abavelisi abaninzi basebenzisa i-pulp fiber.Nangona le ndlela ingentla isombulula ingxaki ye-asbestos-free, i-pulp fiber ayixhathisi kubushushu obuphezulu, obuchaphazela ukuxhathisa ubushushu obuphezulu bezinto zokugquma kunye nokwandisa i-bong.Xa izinto eziphantsi kweqondo lokushisa zisetyenziselwa kwiindawo eziphantsi kweqondo lokushisa, ukusebenza kwezinto zokukhusela ukushisa akukona ukonga.
Izinto zokugquma iFayibha.Isabelo sehlabathi jikelele sezixhobo zokugquma i-thermal ngenxa yesakhono saso esigqwesileyo sokuhambelana, kwaye sisetyenziselwa ikakhulu ukufakwa kwe-thermal kwindawo yokuhlala yomzimba.Nangona kunjalo, ngenxa yotyalo-mali olukhulu, akukho baninzi abavelisi, abathintela ukunyuswa kunye nokusetyenziswa kwayo, ngoko ke isabelo semarike kweli nqanaba sincinci.
Olu lwazi lungentla lunxulumene nokwahlulwa kwezixhobo zokugquma ubushushu kunye nezixhobo ezichasayo eziveliswe ziinkampani ezichwephesha zebhodi yokukhusela umlilo.Inqaku livela kwiQela le-goldenpower http://www.goldenpowerjc.com/.Nceda ubonise umthombo wokuphinda uprinte.
Ixesha lokuposa: Dec-02-2021
