Abin da superplasticizer ga kankare admixture yi


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(Menene superplasticizer don kankare admixture yayi)

Superplasticizer da ake amfani da shi a cikin kankare yana nufin gaskiyar cewa bayan haɗawa, yana iya rage buƙatar ruwa na siminti a ƙarƙashin yanayin kiyaye ainihin ruwa iri ɗaya, don haka inganta ƙarfi da karko na siminti, ko kuma ƙarƙashin yanayin adadin siminti da aka yi amfani da shi kuma rabon siminti na ruwa ya kasance ba canzawa , Ƙara admixture na ruwa mai tsabta kuma inganta aikin kankare.

1. Lubrication sakamako: The iyakacin duniya hydrophilic kungiyoyin a cikin kankare admixture superplasticizer an directionally adsorbed a saman da siminti barbashi, kuma suna da sauƙi hade da ruwa kwayoyin a cikin nau'i na hydrogen bond. Ƙarfin wannan tasirin haɗin gwiwar hydrogen ya zarce jan hankalin kwayoyin halitta tsakanin kwayoyin ruwa da siminti. Lokacin da simintin siminti ya sha isassun wakili na rage ruwa, saman saman simintin simintin yana samar da tsayayyen Layer na ruwa mai narkewa ta hanyar tasirin ƙungiyar R-SO3θ da haɗin haɗin hydrogen a cikin ƙwayoyin ruwa da haɗin haɗin hydrogen tsakanin ruwa. kwayoyin halitta. Fim ɗin yana kunna tasirin kariya mai girma uku, yana toshe hulɗar kai tsaye tsakanin barbashi siminti, kuma yana yin tasirin mai a tsakanin barbashi.

2. Tasirin Wetting: Bayan da siminti ya haɗe da ruwa, saman Layer na barbashi yana jika da ruwa, kuma yanayin da yake da shi yana da tasiri mai girma akan halayen simintin kasuwanci da aka haɗa. adadin da za a iya ragewa.

3. Tasirin raguwar ruwa: Bayan ƙara superplasticizer zuwa simintin kasuwanci, ana iya rage ƙimar ruwa-ciminti sosai a ƙarƙashin yanayin kiyaye ruwa. Matsakaicin rage yawan ruwa mai inganci mai rage ruwa zai iya kaiwa kashi 10% zuwa 25%, yayin da adadin masu rage ruwa na yau da kullun shine 5% -15%, kuma ma'aunin rage ruwa mai inganci shima ya shahara. domin wannan. Dalilin rage tasirin ruwa shine yafi saboda adsorption da watsawa na simintin kasuwanci akan ma'aunin rage ruwa.

4. Plasticizing sakamako: Bayan ƙara da polycarboxylate tushen superplasticizer zuwa kasuwanci kankare, da fluidity za a iya ƙara ba tare da canza ruwa-ciment rabo. Wakilin rage ruwa na yau da kullun na iya ƙara raguwar simintin siminti da aka haɗa da fiye da 10 cm a ƙarƙashin yanayin cewa adadin simintin da aka yi amfani da shi ya kasance baya canzawa.

TRUNNANO shine mai siyar da kayan masarufi tare da gogewa sama da shekaru 12 a cikin kiyaye makamashin nano da haɓaka fasahar nanotechnology. Muna karɓar biya ta Katin Kiredit, T/T, West Union da Paypal. Trunnano zai jigilar kayayyaki zuwa abokan ciniki a ƙasashen waje ta hanyar FedEx, DHL, ta iska, ko ta teku.

Idan kana neman babban ingancin Superplasticizer da aka yi amfani da shi a cikin kankare, da fatan za a ji kyauta don tuntuɓar mu kuma aika bincike.

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(Menene superplasticizer don kankare admixture yayi)

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