Kwanan Wata: 3, Janairu, 2023
Hanyar gargajiya ta yin amfani da kankare ba zai iya ajiye adadin amfani ba, wanda ba shi da amfani ga kula da farashin gini.Ta hanyar amfani dakankare admixtures, Ana iya samun ingantuwar abubuwa daban-daban na aikin kankare, kuma ana iya rage adadin simintin da ake amfani da shi zuwa wani yanki.Wannan ya ba da gudummawa ga haɓaka aikin ceton makamashi na kankare.Alal misali, a cikin gina wani aikin, idan aikin simintin ya inganta ta wasu takamaiman makamashin c3s, c3a, da dai sauransu, ana amfani da ma'adinan ma'adinai a matsayin wani ɓangare na albarkatun kasa, kuma za'a iya rage adadin simintin yayin tabbatarwa. kwanciyar hankali na kankare.A lokaci guda kuma, nauyin simintin kanta yana raguwa.
Concrete admixturesHar ila yau, suna da wasu sakamako masu illa yayin inganta aikin kankare.Alal misali, lokacin da adadin abin da aka ƙara ba kimiyya ba ne, aikin kankare yana raguwa sosai.Lokacin da adadin retarder na gama gari ya yi yawa, simintin ba zai daɗe ba zai ƙara girma, kuma a gefe guda, tasirin gyare-gyare na simintin yana shafar.A gefe guda, ba shi da amfani ga haɓaka ƙarfin kankare Wannan zai kawo wasu haɗari masu inganci na injiniya.Bugu da ƙari, lokacin da aka yi amfani da shi a cikin nau'o'in nau'i na nau'i daban-daban, saboda yawan kulawar da aka yi amfani da shi ba daidai ba, ko kuma ba tare da la'akari da tunanin juna tsakanin abubuwan da ke tattare da su ba, na iya haifar da amsawar sinadarai tsakanin abubuwan da aka haɗa.Wannan bai dace da haɓaka aikin kankare ba.
Kankare shine babban abu a cikin gini.Don tabbatar da cewa aikinsa ya cika ka'idodin gini.Wajibi ne don sarrafa amfani da abubuwan ƙari na waje.Inganta daidaiton tsarin ginin ta hanyar inganta aikin siminti.Wannan yana sa abubuwan da aka haɗa da kanka suna taka muhimmiyar rawa a masana'antar gini.Kamata ya yi kasar Sin ta karfafa aikin samar da abubuwan kara kuzari na waje, da koyi da karfin juna, da yin amfani da abubuwan da ake karawa a matsayin muhimmiyar fasahar tallafawa gini, don taka kimarta wajen aiwatar da aikin injiniya.
Lokacin aikawa: Janairu-03-2023