Simenti Yotsika: Yosagwira Ntchito Kwambiri Yosagwira Ntchito Kwambiri ku Makampani Amakono Otentha Kwambiri

Low cement castable (LCC) ndi chotsukira chapamwamba kwambiri chomwe chimagwiritsidwa ntchito kwambiri popanga ziwiya za uvuni zamafakitale zomwe zimakhala ndi kutentha kwambiri. Chili ndi calcium aluminate yochepa ya simenti yokha.3% mpaka 8%Pogwiritsa ntchito ukadaulo wa ufa wabwino kwambiri komanso kukulitsa tinthu tating'onoting'ono, imagonjetsa zolakwika zomwe zimachitika kawirikawiri pa zinthu zotayidwa zachikhalidwe zokhala ndi simenti yambiri ndipo imagwira ntchito ngati njira yabwino kwambiri yopewera kutentha kwambiri, kuwononga komanso kuwononga mafakitale.

Mphamvu yaikulu ya zinthuzi ndi yakekapangidwe ka mkati kolimba komanso kolimba. Ma castable achikhalidwe okhala ndi simenti yambiri amapanga ma pores ambiri ndi ma hydration ofooka pambuyo pouma ndi kuyatsa, zomwe zimapangitsa kuti kutentha kukhale kotsika. Castable yochepa ya simenti imalowa m'malo mwa ma stilbe ambiri a simenti ndi tinthu tating'onoting'ono tomwe timadzaza mipata pakati pa ma aggregates, kuchepetsa ma porosity ndi kuchuluka kwa bulk. Izi zimapereka mphamvu yapamwamba kwambiri yamakina, kukhazikika kwa voliyumu yabwino, komanso kukana kwambiri kufupika ndi kusweka kwa kutentha kwambiri.

Chotsukira chotsika simenti chimagwira ntchito bwino kwambiri pakakhala zovuta pa ntchito.kukana kutentha kwa kutenthandipo imateteza kusweka ndi kusweka pakasinthasintha kutentha kwambiri. Imaperekanso kukana kwabwino kwambiri kwa kusweka ndi kukhazikika kwa mankhwala motsutsana ndi kukokoloka kwa mpweya wotentha kwambiri, matope ndi zinthu zina zogwiritsidwa ntchito m'mafakitale.

Chotsukira ichi chili ndi ntchito yabwino kwambiri yomanga. Chimafuna madzi ochepa ndipo chimapereka madzi okwanira komanso chogwira ntchito bwino pothira madzi ndi kuumbira zinthu zonse.zophimba za monolithic zopanda msokozomwe zimapewa zofooka za kapangidwe ka njerwa.