● Ukumelana namanzi

I-Rockwool ayivamile ukuba khona i-2Cao ne-SiO2, ngakho-ke izakhiwo zayo zokumelana ziphakeme kakhulu kunoboya obunamaminerali.Kunomehluko omkhulu phakathi kwe-rock wool kanye ne-mineral wool ngenani elingu-PH, uboya bedwala ngokuvamile bungaphansi kuka-4, buqinile ikakhulukazi uboya bamaminerali obungangeni emanzini;uvolo wamaminerali ngokuvamile mkhulu kuno-5, noma ngisho nangaphezu kuka-6, ukumelana kwawo namanzi kuzinzile kuphela ngokusesilinganisweni noma akuzinzile.Ngenxa yalomehluko phakathi kwabo, uboya bamaminerali akufanele busetshenziswe ezimweni ezimanzi, ikakhulukazi kuphrojekthi yokushisa ebandayo.Kuphrojekthi ye-insulation ebandayo, isiqondiso sokugeleza kokushisa sisuka ekugelezeni kwangaphandle kuya ngaphakathi, futhi ukugeleza kokushisa kobunjiniyela be-insulation kubheke kolunye uhlangothi.Umswakama ongaphandle uzongena ku-insulation impahla ebandayo ngaphakathi ngokuncipha kwezinga lokushisa, amazolo azohlangana emanzini, uma usebenzisa uvolo wamaminerali kulesi simo, i-fiber izobhujiswa kancane kancane, inciphise ukuphila kongqimba olubandayo. Kodwa-ke, uboya bedwala benza ngingabi nalokhu kushoda.Ngakho-ke, uhlelo lokufakwa kwe-insulation lungasebenzisa i-rock wool kuphela njenge-insulation material.

● Ukumelana nezinga lokushisa eliphezulu

Lapho izinga lokushisa loboya obumaminerali lifinyelela ku-675 ℃, ngenxa yoshintsho lwalo lomzimba, ukuminyana kwalo liba lincane kuyilapho umthamo walo uba likhulu, ngemva kwalokho uboya obunamaminerali buqala ukuputshuka nokuhlakazeka.Ngakho-ke, izinga lokushisa elisebenzayo le-mineral wool akufanele lidlule ku-675 ℃.Ngakho-ke, uboya bamaminerali abukwazi ukusetshenziswa ezakhiweni nasezakhiweni.

Nakuba i-rock wool ingekho le nkinga, izinga lokushisa lokusebenza lingafika ku-800 ℃, nakuba ukwakheka okuyinhloko i-CS-C2-AS-CAS2 eutectic point ingu-1265 ℃, izinga lokushisa layo elithambile nalo lingafinyelelwa ku-900 ℃ -1000 ℃.

● Ukumelana nokugqwala

Iqhaza elikhulu lokuqhunyiswa kokuncibilikiswa kwesithando somlilo wensimbi ekhonjiwe ukukhipha iningi lesibabule ukuvimbela ukushisa okukhiqizwa phakathi nale nto entekenteke.Isibabule sokususa sizohlala esithandweni njenge-calcium sulfide (CaS).Ekukhiqizeni uvolo wamaminerali, le ngxenye ye-CaS izoba kamuva ibe uboya obunamaminerali, okuqukethwe okungaba ngu-5%.

Izinto zokusetshenziswa zoboya be-rock ngokuvamile ziyi-basalt noma i-diabase, ngaphandle kokuthi kunesulfure encane elethwa i-coke ngesikhathi sokuncibilikiswa, awusekho umthombo wesibabule, ngakho-ke awusenawo umthelela ogqwalisayo ensimbi.