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bakin ciki

1. Tasirin admixture:

Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwaƙwalwa na Ƙaƙwalwa na Ƙaƙwalwa na Ƙaƙwalwa na Ƙaƙwalwa na Ƙaƙwalwa na Ƙaƙwalwa na Ƙaƙwalwa na Ƙaƙwalwa ) da aka yi a cikin Admixture, amma canji a cikin inganci da ingancin kayan ado yana da tasiri mai yawa akan aikin.polycarboxylate mai rage ruwa.Ingancin admixtures waɗanda ba su cika buƙatun ba za su yi tasiri sosai game da yanayin sabo. Gabaɗaya magana, daidaitawar foda na ma'adinai yana da kyau, amma rabon haɗuwa ya yi girma kuma yana da sauƙin zubar jini. Yakamata a kula da tokar tashi sosai don biyan buƙatun matakin mataki na biyu zuwa sama, kuma matakin toka na biyu na iya rage yawan raguwar ruwa na admixtures.

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2. Tasirin sashi na rage ruwa da amfani da ruwa:

A aikace-aikace masu amfani, akwai matsala na mafi kyawun sashi na kowane wakili na rage ruwa. Matsakaicin da aka fi so ya dogara ne akan nau'in siminti, adadin siminti da ingancin admixture. Kafin aikin injiniya, ya zama dole don gano mafi kyawun sashi da mafi kyawun amfani da ruwa (rabo mai ɗaure ruwa) napolycarboxylicswakili mai rage ruwa mai ɗorewata hanyar haɗuwa da gwaji akai-akai bisa ga ka'idodin siminti da admixtures. A cikin aikace-aikacen injiniya, kula da hankali sosai ga manne Canja kayan siminti, kuma daidaita sashi kadan gwargwadon canjin, ta yadda sabon simintin zai iya isa yanayin da ake buƙata.

3. Tasirin jimla:

Ma'anar abun ciki na laka na yashi yana da tasiri mai girma akan aikin rage yawan ruwa, musamman ma abun ciki na yashi. Lokacin da abun ciki na laka ya fi 3%, aikin aikin rage ruwa yana raguwa sosai. Yana da wahala a sami gamsuwa mai gamsarwa ta hanyar haɓaka abun ciki daidai. A cikin C30 jefa-in-wuri tara kankare na wani aikin a Jinan, lokacin da abun ciki napolycarboxylicswakili mai rage ruwa mai ɗorewa(nofas) shine 1.0%, yana iya saduwa da ruwa da haɓaka da aikin ke buƙata. Koyaya, a aikace, saboda yawan laka na yashi da tsakuwa (mafi yawan yashi), yawan ruwan kankare yana ƙoƙarin raguwa lokacin haɗuwa. Gabaɗaya magana, ana iya magance wannan matsalar ta hanyar haɓaka abubuwan da ke cikin rage ruwa yadda ya kamata. Amma lokacin da abun ciki na wakili na rage ruwa ya karu zuwa wani ƙima, har yanzu ba zai iya biyan buƙatun ba. Wasu ayyukan gine-gine sun nuna cewa lokacin da abun ciki na laka ya fi 3%, tasirin da ke da alhakin rage ruwa yana bayyana a fili, amma lokacin da abun cikin laka ya fi 5%, kawai ƙara yawan abun ciki na wakili mai rage ruwa ba zai iya warware matsalar ba. matsala.

Bugu da ƙari, tasiri na gradation na dutse da adadin allura-kamar flakes a kanpolycarboxylicsmai rufikuma a bayyane yake. A karkashin irin wannan rabo, abun ciki mai kama da allura na dutse yana ƙaruwa, wanda ke rage yawan ruwa da haɓakar simintin, kuma yana da wuyar zubar da jini da matsalolin rabuwa. Bugu da ƙari, daidaita daidaitattun haɗakar da simintin, yana da wahala a cimma sakamako mai gamsarwa kawai ta hanyar canza abun ciki ko abun cikin iska napolycarboxylate mai rage ruwa.

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  • Lokacin aikawa: Janairu-05-2022