Fly ash ceramsite ni iki?

Ivu riguruka Ceramsite ikozwe mu ivu ry'umukungugu nk'ibikoresho by'ingenzi (hafi 85%), ivanze n'ingano ikwiye ya lime (cyangwa calcium carbide slag), gypsum, ibivange, nibindi. Aggregate yoroheje y'ubukorano ikozwe mu buryo bw'umwimerere bwa hydraulic reaction. Ceramsite ifite imiterere myiza, nko kuba ifite ubucucike buke, imbaraga nyinshi zo gukanda, porosity nyinshi, ingano nyinshi zo koroshya, uburinganire bwiza bwo gukonja, hamwe n'uburyo bwiza bwo gukora aggregate burwanya alkali. Cyane cyane bitewe n'ubucucike buke bwa ceramsite, imbobo z'imbere, imiterere n'imiterere imwe, hamwe n'imbaraga zimwe na zimwe no gukomera, ifite ibyiza byo kuba ifite uburemere bworoshye, ubwiyongere bw'ingese, ubwiyongere bw'umutingito, ubwiyongere bw'imitingito n'ubwiyongere bwiza bwo gukingira (kubungabunga ubushyuhe, ubwiyongere bw'ubushyuhe, ubwiyongere bw'amajwi, ubwiyongere bw'umutingito, nibindi). hamwe n'ibindi bintu byinshi bikora. Ikoresheje iyi miterere myiza ya ceramsite, ishobora gukoreshwa cyane mu bikoresho by'ubwubatsi, ubuhinzi bw'imboga, ibiribwa n'ibinyobwa, ibikoresho byo gukingira imboga, inganda za shimi, peteroli n'izindi nzego. Mu ntangiriro z'ubuvumbuzi n'ikorwa rya ceramsite, yakoreshejwe cyane cyane mu bijyanye n'ibikoresho by'ubwubatsi. Bitewe n'iterambere rihoraho ry'ikoranabuhanga n'ubumenyi bwimbitse bw'abantu ku miterere ya ceramsite, ikoreshwa rya ceramsite ryamaze kurenza urugero rusanzwe rw'ibikoresho by'ubwubatsi, kandi ikoreshwa ryabyo ryakomeje kwaguka. Ubu ikoreshwa rya ceramsite mu bikoresho by'ubwubatsi ryagabanutse kuva kuri 100% rigera kuri 80%, kandi ikoreshwa mu bindi bice ryagize 20%. Hamwe n'iterambere rihoraho ry'ikoreshwa rishya rya ceramsite, igipimo cyayo mu bindi bice kiziyongera buhoro buhoro.

Imiterere ya ceramsite y'ivu ry'umukungugu

Impamvu ibiti bya fly ash ceramsite byateye imbere vuba ku isi yose ni uko bifite imiterere myiza myinshi idafite ibindi bikoresho. Iyi miterere myiza ituma idasimburwa n'ibindi bikoresho. Iyi miterere myiza ifite ibi bikurikira.
1. Ubucucike buke n'uburemere bworoheje. Ubucucike bwinshi bwa sima ikoze mu ivu ry'umukungugu ubwabwo buri munsi ya 1100kg/m3, muri rusange 300-900kg/m3. Ubucucike bwa sima ikoze mu ivu ry'umukungugu nk'umukungugu ni 1100-1800kg/m3, kandi imbaraga zo gukanda za sima zijyanye nayo ni 30.5-40.0Mpa. Ikintu gikomeye cya sima ni uko ikomera inyuma, kandi hari mikorobe nyinshi imbere. Izi mikorobe ziha sima imiterere yayo yoroheje. Ubucucike bwa sima ya ...
2. Gukingira no gukingira ubushyuhe. Kubera ko imbere yayo hari imyenge, ceramsite y'umukungugu ifite ubushobozi bwo gukingira ubushyuhe. Ubushyuhe bwa sima ikozwe nayo muri rusange buri hagati ya 0.3 na 0.8 W/(m·k), buri munsi y'inshuro 1 kugeza kuri 2 ugereranyije n'iya sima isanzwe. Kubwibyo, inyubako za sima zifite ibidukikije byiza bishyuha.
3. Ubudahangarwa bwiza mu muriro, ceramsite ifite ubushobozi bwo guhangana n'umuriro. Beto isanzwe ya ceramsite cyangwa icyuma gikingira umuriro gihuza ubushyuhe, ubudahangarwa n'imitingito, ubukonje, ubudahangarwa n'ibindi bintu, cyane cyane ubudahangarwa bw'umuriro buruta inshuro 4 bwa beto isanzwe. Muri icyo gihe kimwe cyo kudahangarwa, ubunini bwa beto ya ceramsite ni 20% buto ugereranyije n'ubwa beto isanzwe. Byongeye kandi, icyuma gikingira umuriro gishobora no gutegura beto ikingira umuriro ifite ubushobozi bwo guhangana n'umuriro munsi ya 1200℃. Ku bushyuhe bwinshi bwa 650 ° C, beto ya ceramsite ishobora kugumana 85% by'imbaraga mu bushyuhe bw'icyumba. Beto isanzwe ishobora kugumana 35% kugeza 75% by'imbaraga zayo mu bushyuhe bw'icyumba.
4. Imikorere myiza ya sima. Sima ya Ceramsite ifite imikorere myiza ya sima kubera uburemere bwayo bworoshye, modulus nkeya kandi idahinduka neza.
5. Amazi make, arwanya ubukonje kandi aramba. Imikorere ya sima ya sima ya sima ifite aside, alkali ndetse n'ubukonje irwanya ubukonje ni byiza kuruta iya sima isanzwe. Kuri sima ya sima ifite aside 250, imbaraga zayo zo gutakaza inshuro 15 zo gukonjesha ntizirenze 2%. Sima ya sima ni ibikoresho byiza cyane kandi bigomba kwitabwaho cyane.