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Fly ash ceramsite ni iki?

Furuka ivuceramsite ikozwe mu ivu nkibikoresho byingenzi (hafi 85%), bivanze nubunini bukwiye bwa lime (cyangwa calcium karbide slag), gypsum, imvange, nibindi.Ceramsite ifite ibintu byiza cyane, nkubucucike buke, imbaraga zo guhonyora silindiri ndende, ubukana bwinshi, coefficient yoroshe cyane, ubukonje bwiza, hamwe na alkali irwanya igiteranyo cyiza.By'umwihariko bitewe n'ubucucike buke bwa ceramsite, ububobere bw'imbere, imiterere imwe hamwe n'ibigize, hamwe n'imbaraga runaka no gukomera, bifite ibyiza byo kuremerera uburemere bworoshye, kurwanya ruswa, kurwanya ubukonje, kurwanya imitingito no kubika neza (kubika ubushyuhe, ubushyuhe gukingirwa, kubika amajwi, kubika, nibindi).tide) nibindi bintu byinshi bikora.Ukoresheje iyi mico myiza ya ceramsite, irashobora gukoreshwa cyane mubikoresho byubaka, ubuhinzi bwimbuto, ibiryo n'ibinyobwa, ibikoresho byangiza, inganda zikora imiti, peteroli nizindi nzego.Mugutangira kuvumbura no gukora ceramsite, yakoreshwaga cyane mubijyanye nibikoresho byubaka.Bitewe niterambere ryiterambere ryikoranabuhanga hamwe nabantu bumva neza imiterere ya ceramsite, ikoreshwa rya ceramsite rimaze kurenga kurwego rwibikoresho byubaka, kandi ikoreshwa ryarikomeje kwagurwa.umurima.Noneho ikoreshwa rya ceramsite mubikoresho byubwubatsi ryaragabanutse riva kuri 100% rigera kuri 80%, naho gusaba mubindi bice bingana na 20%.Hamwe niterambere rihoraho ryimikoreshereze mishya ya ceramsite, igipimo cyayo mubindi bice bizagenda byiyongera.

Ibyiza byisazi ceramsite

Impamvu ituma isazi ivu itera imbere kwisi yose nuko ifite ibintu byiza byinshi ibindi bikoresho bidafite.Uyu mutungo mwiza utuma udasimburwa nibindi bikoresho.Iyi mico myiza ifite ibintu bikurikira.
1. Ubucucike buke nuburemere bworoshye.Ubwinshi bwinshi bwisazi ya ceramsite ubwayo iri munsi ya 1100kg / m3, muri rusange 300-900kg / m3.Ubucucike bwa beto bukozwe hamwe nisazi ya ceramsite nkuko byegeranijwe ni 1100-1800kg / m3, naho imbaraga zoguhuza ni 30.5-40.0Mpa.Ikintu kinini kiranga ceramsite nuko bigoye hanze, kandi imbere harimo micropores nyinshi.Iyi micropores itanga ceramsite imiterere-yuburemere.Ubucucike bwa No 200 isazi ya ceramsite ya beto ni 1600kg / m3, mugihe ubucucike bwa beto isanzwe hamwe na label imwe bingana na 2600kg / m3, kandi itandukaniro ryombi ni 1000kg / m3.
2. Kwikingira no kubika ubushyuhe.Kubera imbere imbere, isazi ya ceramsite ifite imiterere myiza yumuriro.Ubushyuhe bwumuriro wa beto yateguwe hamwe nubusanzwe ni 0.3 kugeza 0.8 W / (m · k), bikubye inshuro 1 kugeza kuri 2 ugereranije na beto isanzwe.Kubwibyo, inyubako za ceramsite zifite ibidukikije byiza.
3. Kurwanya umuriro mwiza, ceramsite ifite imbaraga zo kurwanya umuriro.Isazi isanzwe ya ceramsite ya beto cyangwa isazi ya ceramsite ihuza guhuza ubushyuhe bwumuriro, kurwanya umutingito, kurwanya ubukonje, kurwanya umuriro nibindi bintu, cyane cyane kurwanya umuriro bikubye inshuro zirenga 4 ibyo bisanzwe.Mugihe kimwe cyo kuvunika, ubunini bwa beto ya ceramsite iroroshye 20% kurenza iyisanzwe.Byongeye kandi, isazi ivu ceramsite irashobora kandi gutegura beto ivunika hamwe no kugabanuka munsi ya 1200 ℃.Ku bushyuhe bwo hejuru bwa 650 ° C, beto ya ceramsite irashobora kugumana 85% byimbaraga mubushyuhe bwicyumba.Ibisanzwe bisanzwe birashobora gukomeza 35% kugeza 75% byimbaraga zicyumba cyubushyuhe.
4. Imikorere myiza yimitingito.Ceramsite beto ifite imikorere myiza ya seisimike kubera uburemere bwayo bworoshye, modulus nkeya ya elastique hamwe no kurwanya ihinduka ryiza.
5. Kwinjiza amazi make, kurwanya ubukonje no kuramba.Acide, kwangirika kwa alkali no kurwanya ubukonje bwa beto ya ceramsite iruta iy'ibisanzwe bisanzwe.Kuri No 250 isazi ya ceramsite ya beto, gutakaza imbaraga za cycle 15 ya freze-thaw ntabwo irenze 2%.Ceramsite beto nibikoresho byiza byubaka kandi bigomba kuzamurwa cyane no gukoreshwa.


Igihe cyo kohereza: Gicurasi-11-2022