ƙwararrun mafita akan abubuwan da suka haɗa da kankare, Wakilin Kumfa, Superplasticizer, CLC Blocks Additives, da injin kumfa.
(Yaushe ake amfani da ƙari na retarding akan kankare?)
Ana amfani da Ƙararren 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 ) don inganta aikin aiki, inganta aikin aiki da kuma tsawaita lokacin saiti na kankare. Mai zuwa shine cikakken bayani game da lokacin da za a yi amfani da abubuwan da za a ƙara retarder don kankare, gami da yanayin aikace-aikacen su, tsarin aiki, zaɓi, da la'akari da amfani.
Gabatarwa
Concrete retarder additives wani nau'in sinadari ne wanda zai iya tsawaita lokacin saitin siminti. A cikin ayyukan kankare, saboda yanayin zafi mai yawa, manyan gine-gine, ko wasu takamaiman buƙatu, siminti yana da sauƙin saitawa da wuri, wanda ke haifar da haɓaka wahalar gini, lalata inganci, da sauran matsaloli. A wannan lokacin, yin amfani da abubuwan daɗaɗɗen retarder na iya magance waɗannan ƙalubalen yadda ya kamata, don tabbatar da inganci da ingancin ginin siminti.
Na biyu, aikace-aikace na kankare retarder ƙari al'amura
Kankare gini a cikin yanayin zafi
A ƙarƙashin yanayin zafi mai zafi, za a ƙara haɓaka halayen hydration na siminti, wanda zai haifar da raguwar lokacin saitin kankare. Wannan zai kawo cikas ga ginin, kamar rage yawan ruwan siminti da matsalolin zubewa. A wannan lokacin, yin amfani da abubuwan daɗaɗɗen retarder na iya ƙara haɓaka lokacin saiti na kankare da haɓaka ingantaccen gini da inganci. Misali, a lokacin aikin zafi mai zafi a lokacin rani, ƙara mai dagewa zai iya rage saurin saitin siminti, tsawaita lokacin gini, haɓaka ingancin ginin, da rage haɗarin fashewar siminti na thermal.
Babban tsari ko ginin siminti na hana ma'amala
A lokacin gina manyan sifofi ko siminti na hana yin amfani da shi, idan lokacin saita simintin ya yi gajeru sosai, ana iya samun tsagewar zafi ko raguwa. Waɗannan fasassun na iya yin tasiri sosai ga dorewa da amincin simintin. Domin magance waɗannan matsalolin, za a iya ƙara abubuwan da ake ƙara retarder a cikin siminti don tsawaita lokacin saiti da rage tsagewar.
Ginin rami ko jirgin karkashin kasa
A cikin ramukan karkashin kasa ko gina jirgin karkashin kasa, saboda hadadden yanayi da tsawon lokacin gini, muna bukatar mu tabbatar da cewa simintin yana cikin dogon lokaci don kula da ruwa. A wannan lokacin, yin amfani da abubuwan daɗaɗɗen retarder na iya tsawaita lokacin saita siminti don tabbatar da ci gaban ginin.
Na uku, rawar da kankare retarder ƙari inji
Retarder additives, galibi ta hanyoyi masu zuwa, suna taka rawa:
Retard siminti hydration dauki
Retarder additives na iya rage saurin amsawar siminti hydration, don haka ƙara lokacin saitin kankare. Wannan ya faru ne musamman saboda abubuwan da suka haɗa da retarder na iya samun halayen sinadarai tare da wasu abubuwan da ke cikin siminti, yana rage ƙimar halayen siminti.
Canja tsarin ciki na kankare
Retarding additives kuma na iya canza tsarin ciki na siminti don sa ya fi kwanciyar hankali. Misali, wasu abubuwan da ake karawa na retarder na iya kara karfin siminti kuma su rage ma'aunin damuwa a cikin simintin, don haka inganta juriya da karko na kankare.
Na hudu, zabar abubuwan da za a yi amfani da su na rage jinkirin kankare da kuma yin amfani da matakan kariya.
Zaɓin abubuwan da suka dace na retarder
A cikin zaɓin abubuwan haɓaka retarder, yakamata a zaɓa bisa ga takamaiman buƙatu da yanayin gini. Gabaɗaya magana, ƙaƙƙarfan ƙarfi da ɗorewa na abubuwan ƙari na retarder suna da ƙarancin tasiri.
Sarrafa sashi
Yakamata a sarrafa adadin abubuwan abubuwan da ake ƙarawa na retarder daidai gwargwado, maɗaukaki ko ƙananan sashi zai yi mummunan tasiri akan aikin kankare. Babban sashi zai haifar da lokaci mai tsawo na kankare, yana shafar ci gaban ginin; ƙananan sashi ba zai iya cimma sakamakon da ake so ba.
Kula da lokaci
Retarder ƙari lokaci shima yana da mahimmanci. Gabaɗaya magana, ya kamata a ƙara abubuwan da suka haɗa da retarder a cikin lokacin da ya dace bayan haɗa sumunti da jimi don tabbatar da cewa abubuwan da suka haɗa da siminti sun cika cikakkiyar amsa da siminti.
Yarda da ƙa'idodin aminci
Lokacin amfani da abubuwan da suka haɗa da retarder, yakamata a kiyaye ƙa'idodin aminci da hanyoyin aiki don gujewa cutar da ɗan adam da muhalli.
Kammalawa
Ana amfani da abubuwan daɗaɗɗen daɗaɗɗen ƙira a ƙarƙashin takamaiman yanayi don haɓaka aikin ginin siminti, haɓaka iya aiki, da tsawaita lokacin saitawa. Lokacin zabar da amfani da abubuwan da suka haɗa da retarder, yakamata a zaɓa su kuma sarrafa su gwargwadon buƙatun amfani da ƙayyadaddun yanayin gini don tabbatar da inganci da ingancin ginin kankare.
Concrete Additives Supplier
TRUNNANO amintaccen mai siyar da kayan masarufi ne tare da gogewa sama da shekaru 12 a cikin kiyaye makamashin nano da haɓaka fasahar nanotechnology.
Idan kuna neman abubuwan daɗaɗɗen kankare masu inganci, da fatan za ku iya tuntuɓar mu kuma ku aiko da tambaya. (sales@cabr-concrete.com)
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(Yaushe ake amfani da ƙari na retarding akan kankare?)