Dutsen farar ƙasa dutse ne na sedimentary, galibi ya ƙunshi calcium carbonate da magnesium carbonate.Babban manufarsa shine sarrafa tarin yashi.Gilashin dutse da foda da aka samar a cikin aikin sarrafawa da samarwa sun zama wutsiyoyi na farar ƙasa.Ana niƙa wutsiyar farar ƙasa ta zama fodafarar ƙasa niƙa niƙa.Ana iya amfani da shi azaman ƙarar siminti da ɓangarorin da aka riga aka tsara don ƙara yawan amfani da guntun dutse.A matsayin masana'anta na farar ƙasaniƙa niƙainji, HCMilling (Guilin Hongcheng) zai gabatar da aikace-aikace nafarar ƙasaniƙa niƙa inji don sarrafa farar ƙasa foda.

Limestone ma'adinai foda yana nufin ɓangarorin foda tare da girman barbashi ƙasa da 0.075mm (wanda aka bayyana a cikin kankare na hydraulic tare da girman barbashi ƙasa da 0.16mm) wanda aka samar a yayin aikin ginin yashi.Babban hanyoyin aikace-aikacen sune:

(1) Limes Streate Foda foda ne a matsayin kankare: Aikace-aikacen mayin ma'adinai na dutsen da aka daddare a masana'antar kankare an daɗe.A matsayin babban bangaren wutsiya, yadda ake amfani da foda na farar ƙasa a matsayin ɗanɗano mai ɗanɗano ya zama wuri mai zafi da ci gaba a cikin masana'antar simintin gida.Limestone foda ne mai inert admixture.A matsayin admixture ga kankare, farar ƙasa foda yana da fa'ida a bayyane da yuwuwar: na farko, ƙari na farar ƙasa foda zai iya hanzarta hydration na ciminti;Na biyu shi ne cewa barbashi na lemun tsami tama foda suna da siffar siffar da kuma cika sakamako.Yana iya ba kawai ƙara yawan fluidity na cakuda, inganta barbashi grading na siminti abu tsarin, amma kuma inganta pore tsarin na kankare;Na uku, farar ƙasa foda yana da tasiri mai tasiri.A cikin 'yan shekarun nan, kasar Sin ta yi nasarar fitar da ka'idoji na kasa da na gida, wadanda suka tabbatar da kuma daidaita yadda ake amfani da foda na lemun tsami a matsayin hanya.A matsayin ƙaƙƙarfan ƙarami, ƙasan farar ƙasa a cikin foda mai ma'adinai yana da kasuwa mai fa'ida da fa'idodin zamantakewa da tattalin arziƙi a cikin dogon lokaci.

(2) Shirye-shiryen haɓakar abubuwan da aka riga aka tsara ta hanyar niƙa farar ƙasa a cikin foda mai ma'adinai: Sabon tsarin kayan aikin da aka riga aka tsara yana da fa'idodin saurin gini mai sauri, sauƙin sarrafa inganci, ceton kayan abu, kyawun bayyanar, kyakkyawan karko, rage aikin rigar kan-site, da kare muhalli.A fagen kayan aikin da aka riga aka tsara, ana iya amfani da babban adadin ma'adinan ma'adinai na farar ƙasa a cikin wutsiyar farar ƙasa a matsayin siminti da siminti.Ma'auni don Ingancin Ingancin Kayan Kayan Kayan Kayan Kayan Kayan Kayan Kayan Kayan Kayan Kayan Kayan Kayan Kayan Kayan Kayan Kayan Kayan Kayan Kayan Kayan Kayan Kayan Kayan Kayan Kayan Kayan Kayan Kayan Kayan Kayan Kayan Kayan Kayan Kayan Kayan Kayan Kayan Kayan Kayan Kayan Kayan Kayan Kayan Kayan Kayan Kayan Kayan Kayan Kayan Gida (DB11/T1312-2015) yana buƙatar cewa lokacin zabar abubuwan ma'adinai irin su limestone ma'adinai foda don kankare precast, aikin sa yakamata ya dace da buƙatun ma'auni masu dacewa.Wasu karatu sun nuna cewa farar ƙasa foda iya yadda ya kamata inganta fluidity da anti-rebe na kankare a cikin samar da vibration-free da kai compacting precast kankare aka gyara, kuma yana da fili tasiri a kan kankare gyare-gyare, warware matsalolin da kasa albarkatun kasa.Bugu da ƙari, foda na farar ƙasa da aka ambata a sama, dolomite da granite foda tare da irin wannan kaddarorin zuwa farar ƙasa kuma ana iya amfani da su azaman haɗakar siminti da siminti.

Bugu da ƙari, aikace-aikacen a cikin masana'antar gine-gine, ana iya amfani da ma'adinan dutsen dutse mai tsayi don haɓaka samfurori masu girma irin su calcium carbonate, babban foda na calcium don juzu'i, foda na farar fata don desulfurization a cikin wutar lantarki ta thermal.Waɗannan aikace-aikacen ba za su iya rabuwa da goyan bayanfarar ƙasaniƙa niƙa inji.Kamar yadda masana'anta nafarar ƙasaniƙa niƙainji, HCMilling (Guilin Hongcheng) samar da farar ƙasa nika niƙa inji kayan aiki kamarRaymondinjin niƙa, farar ƙasa a tsayeinjin niƙa, limestone ultra-lafiyaniƙa niƙainji, da dai sauransu Yana ba da tallafin kayan aiki mai kyau don samarwa da aikace-aikacen foda na farar ƙasa, kuma yana iya aiwatar da 80-2500 mesh limestone foda.Aikin foda na limestone yana da kwarewa mai yawa a cikin ƙira da kuma yawancin lokuta na abokin ciniki.

Idan kuna da wasu buƙatu masu dacewa, da fatan za a tuntuɓe mu don koyan bayanan kayan aikin farar ƙasaniƙa niƙa inji.