Kankana wani nau'in kayan gini ne wanda yawancin bangarorin gini suke amfani dasu a halin yanzu. Idan akwai ɓarna a cikin kankare yayin aikin gini, lokacin da isarfin ya yi girma da yawa, yana da sauƙi sauƙin haifar da ɓoyewar ɗakunan kwanciyar hankali, yana haifar da raguwar ƙarfin aiki. Kwanciyar hankali na kankare yana da alaƙar kai tsaye ga amincin ginin. Sabili da haka, yana da matukar muhimmanci a rage fashewar kankare, wanda kuma matsalar damuwa ce da yawa daga cikin bangarorin ginin.
A aikace, sau da yawa muna amfani da superplasticizer da abin ma'adinai, wanda zai iya mafi kyawun biyan bukatun aikin, amma matsalar ckin kankare ba za a iya inganta shi ba, don haka yanzu muna amfani da ƙarin wakili mai ɓoyewa, wanda zai iya haɓaka ƙimar fasahar kankare da hana fashewa . Idan aka kwatanta da raguwar wakili da zaren roba, hada wakilin fadadawa a cikin kankare shiri ne mai tsadar gaske, musamman amfani da wakilin fadada wanda yake asalin kayan masana'antu azaman kayan masarufi ne, wanda yake matukar inganta yawan amfani da albarkatu. Tabar ɗin ƙarfe ta vanadium baƙin ƙarfe mai kauri ne da aka ƙone ta, wanda zai iya rama yanayin lalacewa, kula da kwanciyar hankali na kankare, kuma yana da aikin hydration. Sabili da haka, tare da kyakkyawan aikinsa, yana yiwuwa a maye gurbin wakilin haɓakar alli wanda aka saba amfani da shi kuma ya zama sabon abin da aka fi so a masana'antar masana'antun. Amfaninta kamar haka:
Da farko dai, yayin da ake amfani da kayan aikin ciminti, ferrovanadium slag yana da tasirin sakamako na ramawa. Lokacin da aka yi amfani da shi a cikin matattarar fuskar, zai iya tsare shubuha, yadda yakamata ya rage ciwan kanka da haɓaka dawwama. Yin la'akari mai zurfi game da abubuwa daban-daban kamar ƙarfin matsawa, ta hanyar gwaje gwaje na kimiyya, ana iya tabbatar da cewa kayan aikin ciminti suna da mafi kyawun ƙarfin ƙarfafawa yayin da adadin vanadium da baƙin ƙarfe ya zama 15% ~ 20%.
Abu na biyu, yawan karfin da ake hadawa da karfin ash yana hade da shi, shi kuma vanadium slag da tashi ash yana sama da na farin ciminti na musamman, musamman na cakuda hade da vanadium slag da tashi ash. Ainihin ginin yana nuna cewa lokacin da 20% vanadium iron slag da 10% tashi ash ake amfani da su maimakon ciminti kuma gauraye cikin kankare, tasirin aikace-aikacen yana da kyau a cikin ayyukan ƙarfafa bangarorin biyu.
Amfani da ferrovanadium slag don maye gurbin ciminti, ko a haɓaka aikin kayan da aka gina na ciminti, ko kuma amfani da sharar masana'antu, yana taka rawa sosai, bawai kawai don hana fashewar abubuwa ba, har ma don adana albarkatu da kare yanayin.
Babban kamfanin Puguang Teqi shine babban motar kwandon shara mai nauyin 25-46m mai matsakaici da matsakaici tare da fifikon fasaha da ƙimar farashi. A koyaushe yana bin koyarwar sabis na "ingancin ɗaukar nauyi mai ƙarfi, inganta kasuwancin sabis", kuma yana ƙoƙari don ƙirƙirar masana'antar keɓaɓɓiyar masana'antu masu amfani da fasaha.
Lokacin aikawa: Mayu-19-2020