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Mazhinji kongiri admixture mafekitori ane ese ari maviri ekudzikisa mvura polycarboxylate superplasticizer uye slump retention mhando, asi ndeupi musiyano wekushandisa pakati pawo?

Kana zvinhu zvako zvekongiri zvakaita semendi,aggregate nejecha zvaringana,mvura chete inoderedza mhando polycarboxylate superplasticizer ichakunakira.slump retention type inoshandiswa kugadzirisa kongiri inogadziriswa.ine simba rakananga pakuchengetedza kongiri.kana zvinhu zvako zvekongiri zvisina zvakanaka, kana kana iwe kongiri yekudonha kuita isina kunaka, saka iwe unofanirwa kuwedzera slump retention mhando, chiyero pakati pemvura yekudzikisa mhando uye slump retention mhando inowanzo 8: 2 kana 7: 3.

Zvimwe unogona kuona mutengo pakati pemvura inodzikisa mhando polycarboxylate superplasticizer uye slump retention type yakafanana kune mamwe mafekitori, asi kudonha kwemhando yemhando mutengo uchave wakakwira zvakanyanya kupfuura rudzi rwekudzikisa mvura. semhando yekudzikisa mvura.asi kune mamwe mafekitori, slump retention type pce ine zvinhu zvakasiyana zvachose semhando yekudzikisa mvura.musiyano uyu unoratidza pakuita kwekongiri ndeyekuti inodhura slump retention type ine yakakwira slump retention effect.zvichakadaro,inodhura slump retention type ine inenge hapana mvura inoderedza maitiro.

Semhedziso, isu tinofanirwa kusarudza polycarboxylate superplasticizer zvinoenderana nekongiri yedu zvinhu.in iyi nzira, polycarboxylate superplasticizer sampu yakakosha musati maodha.


Nguva yekutumira: Kubvumbi-07-2021