Me yasa za a ƙara polycarboxylate superplasticizer zuwa kankare

(Me yasa za a ƙara polycarboxylate superplasticizer zuwa kankare)

Menene polycarboxylate superplasticizer?

Polycarboxylate superplasticizer wani muhimmin ƙari ne don tabbatar da ƙarfin siminti da cimma aikin famfo, kuma yana taka muhimmiyar rawa wajen haɓakawa da haɓaka aikin siminti. A cikin wannan takarda, bisa ga tsarin aiki da kuma tasirin abubuwan da ke haifar da rage yawan ruwa a cikin gine-ginen gine-gine, an ƙayyade mafi kyawun sashi na maganin rage yawan ruwa, an samo hanyar da ake amfani da shi na rage yawan ruwa, da kuma dacewa da dacewa da ruwa. an tabbatar da rage wakili tare da ciminti. Daidaituwa, a sauƙaƙe, daidai kuma amintacce yana ba da garantin ingancin aikin, rage farashin aikin, da cimma kyakkyawan sakamako na aikin gini.

Me yasa za a ƙara polycarboxylate superplasticizer zuwa kankare?

Bayan an gauraya siminti da ruwa, za a samar da tsarin floc da yawa saboda tasirin da ke tsakanin simintin siminti, ta yadda za a nannade kashi 10% zuwa 30% na ruwa a cikinsu, wanda hakan ke rage yawan ruwan simintin. Lokacin da aka ƙara adadin da ya dace na wakili mai rage ruwa, kwayoyin halitta na masu rage ruwa suna sanyawa a kan saman simintin siminti, kuma ƙungiyar hydrophilic na wakili mai rage ruwa yana nuna maganin ruwa. Kuma yana ƙaruwa tare da haɓakar haɓakar superplasticizer, yana haifar da ƙin electrostatic, wanda ke haifar da barbashi na siminti don tarwatsa juna, tsarin flocculation ya tarwatse, adadin pores na capillary yana raguwa sosai, kuma ruwan hadewar da aka nannade a ciki yana raguwa. saki, wanda zai iya yadda ya kamata ƙara kankare hadawa. fluidity da compactness.

Bayan ƙara adadin da ya dace na wakili mai rage ruwa zuwa kankare, zai iya rage rabon siminti na ruwa na siminti, rage adadin siminti, inganta ƙarfin farkon siminti, ci gaba da aikin cirewa lokaci, haɓaka jujjuyawar tsarin aiki, rage lokacin gini. da rage farashin aikin.

Akwai matsalar daidaitawa tsakanin superplasticizer da kowane sinadari na siminti, wanda ke da tasiri mafi girma akan siminti, tsakanin siminti iri ɗaya da superplasticizers daban-daban, ko tsakanin superplasticizer iri ɗaya da siminti daban-daban. Akwai gagarumin bambanci a cikin jituwa na kankare, kuma wannan bambanci zai shafi rheological Properties na kankare, game da shi rinjayar workability, ƙarfi da durability na kankare. Sabili da haka, ya zama dole a yi jerin gwaje-gwaje na kwatancen don zaɓin nau'ikan nau'ikan masu rage ruwan siminti, da kuma aiki da kuma adadin masu rage ruwa don tantance mafi kyawun adadin masu rage ruwan siminti.

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 polycarboxylate superplasticizer, da fatan za a iya tuntuɓar mu kuma ka aiko da tambaya.

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(Me yasa za a ƙara polycarboxylate superplasticizer zuwa kankare)