Fofa molora ceramsite e entsoe ka molora oa fofa e le ntho e ka sehloohong e tala (e ka bang 85%), e kopantsoeng le palo e loketseng ea lime (kapa calcium carbide slag), gypsum, admixtures, joalo-joalo. Ceramsite e na le thepa e ntle haholo, joalo ka letsoalo le tlase, matla a ho hatella a silindara e phahameng, porosity e phahameng, coefficient e nolofatsang haholo, ho hanyetsa serame hantle, le ts'ebetso e ntle haholo ea alkali-resistant aggregate. Haholo-holo ka lebaka la boima bo tlaase ba ceramsite, porousness ea ka hare, sebōpeho le sebopeho se ts'oanang, le matla a itseng le ho tiea, e na le melemo ea boima bo bobebe, ho hanyetsa kutu, ho hanyetsa serame, ho hanyetsa tšisinyeho ea lefatše le ho kenya letsoho hantle (ho boloka mocheso, mocheso. ho koenya, ho kenya molumo, ho koala, joalo-joalo). tide) le likarolo tse ling tsa mesebetsi e mengata. E sebelisa thepa ena e ntle ea ceramsite, e ka sebelisoa haholo ho thepa ea moaho, temo ea limela, lijo le lino, lisebelisoa tsa ho kenya li-refractory, indasteri ea lik'hemik'hale, peterole le likarolo tse ling. Qalong ea ho qaptjoa le tlhahiso ea ceramsite, e ne e sebelisoa haholo-holo tšimong ea thepa ea mohaho. Ka lebaka la nts'etsopele e tsoelang pele ea thekenoloji le kutloisiso e tebileng ea batho ea thepa ea ceramsite, ts'ebeliso ea ceramsite e se e fetisitse boholo ba thepa ea mohaho, 'me ts'ebeliso ea eona e ntse e atolosoa ka mokhoa o tsoelang pele. lebala. Hona joale ts'ebeliso ea ceramsite ka thepa ea mohaho e theohile ho tloha ho 100% ho ea ho 80%, 'me kopo ea likarolo tse ling e ikarabella bakeng sa 20%. Ka nts'etsopele e tsoelang pele ea tšebeliso e ncha ea ceramsite, karolo ea eona likarolong tse ling e tla eketseha butle-butle.
Thepa ea fly ash ceramsite
Lebaka leo ka lona fly ash ceramsite e tsoetseng pele ka potlako lefatšeng ka bophara ke hore e na le thepa e ngata e babatsehang eo lisebelisoa tse ling li se nang eona. Thepa ena e ntle e etsa hore e se ke ea nkeloa sebaka ke lisebelisoa tse ling. Lintho tsena tse ntle li na le likarolo tse latelang.
1. Boima bo tlaase le boima bo bobebe. Bongata bo bongata ba fly ash ceramsite ka boeona bo ka tlase ho 1100kg/m3, ka kakaretso ke 300-900kg/m3. Boima ba konkreite e entsoeng ka fly ash ceramsite e le kakaretso ke 1100-1800kg/m3, 'me matla a konkreite a lumellanang ke 30.5-40.0Mpa. Ntho e kholo ka ho fetisisa ea ceramsite ke hore e thata ka ntle, 'me ho na le li-micropores tse ngata ka hare. Li-micropores tsena li fa ceramsite thepa ea eona ea boima bo bobebe. Boima ba konkreite ea ceramsite e fofang e ka ba 1600kg / m3, ha boima ba konkreite bo tloaelehileng bo nang le letšoao le tšoanang bo phahame ho 2600kg / m3, 'me phapang pakeng tsa tse peli ke 1000kg / m3.
2. Insulation le mocheso oa mocheso. Ka lebaka la bokahare ba eona bo nang le masoba, fly ash ceramsite e na le thepa e ntle ea ho thibela mocheso. The conductivity ea mocheso oa konkreite e lokiselitsoeng ka eona ka kakaretso ke 0,3 ho 0.8 W / (m·k), e leng 1 ho makhetlo a 2 ka tlase ho ea konkreite e tloaelehileng. Ka hona, mehaho ea ceramsite e na le tikoloho e ntle ea mocheso.
3. Ho hanyetsa mollo o motle, ceramsite e na le khanyetso e ntle ea mollo. Tloaelehileng fofa molora ceramsite konkreite kapa fofa molora ceramsite thibela e kopanya mogote insulation, tšisinyeho ea lefatše ho hanyetsa serame, ho hanyetsa mollo le thepa e 'ngoe, haholo-holo ho hanyetsa mollo ke makhetlo a fetang 4 a konkreite e tloaelehileng. Bakeng sa nako e tšoanang ea refractory, botenya ba konkreite ea ceramsite ke 20% e tšesaane ho feta ea konkreite e tloaelehileng. Ntle le moo, ceramsite ea molora e ka lokisa konkreite ea refractory e nang le refractoriness e ka tlase ho 1200 ℃. Ka mocheso o phahameng oa 650 ° C, konkreite ea ceramsite e ka boloka 85% ea matla mocheso oa kamore. Konkreite e tloaelehileng e ka boloka feela 35% ho 75% ea matla a eona mocheso oa kamore.
4. Ts'ebetso e ntle ea seismic. Konkreite ea Ceramsite e na le ts'ebetso e ntle ea tšisinyeho ea lefatše ka lebaka la boima ba eona bo bobebe, modulus e tlase ea elastic le khanyetso e ntle ea deformation.
5. Ho monya metsi a tlase, ho hanyetsa serame hantle le ho tšoarella. Asiti, kutu ea alkali le ts'ebetso ea ho hanyetsa serame ea konkreite ea ceramsite e molemo ho feta ea konkreite e tloaelehileng. Bakeng sa No. 250 fofa molora ceramsite konkreite, ho lahleheloa ke matla a 15 leqhoa le qhibiliha lipotoloho ha ho ho feta 2%. Konkreite ea Ceramsite ke thepa e ntle ea kaho 'me e lokela ho khothaletsoa le ho sebelisoa ka matla.
Nako ea poso: May-11-2022