Ubuchwepheshe Besicelo Sokwakhiwa Kwe-ejenti Yokunciphisa Amanzi

I i-ejenti yokunciphisa amanzi produces a good water reducing effect in the concrete works and has a direct impact on the concrete performance.The surface of the water reducing agent has a good active substance. Under the chemical action of the active material, the cement particles in the concrete are adsorbed by the water reducing agent, and the cement particles generate the same kind of electric charge.The cement particles are separated under the action of the water reducing agent active material, reducing the surface tension of the cement and water, and increasing the contact area.The water content of the cement particles is fully reacted, and the effect of reducing the amount of cement or water is finally achieved under the condition of maintaining the strength.

Ukuqonda ngokugcwele izici zesinciphisi samanzi esisebenza kahle kakhulu nokusisebenzisa ngendlela efanele ngeke kusize nje ukuthuthukisa ikhwalithi yokwakha, kodwa futhi athuthukise izinzuzo zezomnotho futhi akwenze kube ngcono ezinsizeni zokwakha zobunjiniyela.

1.Isinciphisi samanzi esijwayelekile kanye ne-superplasticizer kufanele kuhlolwe inani le-pH, ukuminyana (noma ubuhle) kanye nezinga lokunciphisa amanzi ngaphambi kokufaka isicelo, futhi ingasetshenziswa kuphela ngemva kokuhlangabezana nezidingo.Ukunqunywa komthamo omkhulu kufanele kuhlangabezane nezidingo zokusebenza ezifana namandla okuklama., ukusebenza, ukuqina kanye nomnotho wezimo zemvelo zobunjiniyela.Ngokwesilinganiso esinconyiwe esinikezwe umphakeli, isilinganiso esifanele sitholakala ngokumatanisa isilingo.Inani eleqile le-ejenti yokunciphisa amanzi esebenza kahle kakhulu libangela ukungcoliswa okukhulu kukasimende nokulahlekelwa okukhulu kodaka lukasimende., okuholela ekuhlanganeni okunganele kanye namandla anomthelela.

2. I-ejenti yokunciphisa amanzi kufanele yenziwe ibe yisisombululo esifanayo.Imiphumela eyingozi yemvula ye-admixture iyafana naleyo ye-admixtures.Izimvula eziqinile ezingancibiliki kwisixazululo kufanele zisuswe nsuku zonke.Ngokwezidingo zephrojekthi, i-ejenti evamile yokunciphisa amanzi kanye ne-superplasticizer ingahlanganiswa nezinye izingxube ezixubile.

3. Ukwengeza i-retarder, i-retarder ephezulu yokushisa, i-plasticizer noma i-ejenti yokunciphisa amanzi yohlobo oludelelayo elungele usimende endaweni yokunciphisa amanzi esebenza kahle kakhulu inganciphisa ukulahleka kwesimo sezulu esishisayo.,Lapho uthutha ukhonkolo usimende nge-mixer noma ithangi, i-superplasticizer ingafakwa kabili endaweni yokuthulula.Ngemva kokuxubana okusheshayo ngisho nokukhipha, akusenezelwa amanzi, nokuthululwa, ukudlidliza, ebhekene, njll. ziqedwa ngokushesha; i-ejenti yokunciphisa amanzi esebenza kahle kakhulu isetshenziswa.

4.Isixhumanisi sezempilo siyisixhumanisi esibalulekile sokuqinisekisa ukuthi isakhiwo sikasimende asikhiqizi imifantu kanye nokuqhekeka okuncane.Ngakho-ke, isakhiwo sikakhonkolo sobunjiniyela bomgwaqo onguthelawayeka esine-ejenti evamile yokunciphisa amanzi kanye ne-ejenti yokunciphisa amanzi esebenza kahle kakhulu kufanele kuqiniswe futhi kufakwe umshwalense ngokushesha okukhulu.;Ingxenye kakhonkolo kasimende ne-ejenti yokunciphisa amanzi yohlobo oluhlehlisayo kufanele iqinisekise ukuthi ukhonkolo kasimende wakha amandla athile esakhiwo ngemva kwesikhathi esithile sokuma okumile okumele kushiswe. Ukhonkolo kasimende oxutshwe ne-superplasticizer ungelapheka ngokushisa izikhotha.

I-Cie-China.org ingumhlinzeki oholayo wezithasiselo zikakhonkolo wegwebu ohlinzeka nge-ejenti yokugwedla ukhonkolo, superplasticizer,isithuthukisi samandla kakhonkolo wegwebu kukhonkolo ongasindi, Amabhulokhi e-CLC. Uma ufuna i-superplasticizer, sicela ukhululeke Xhumana nathi.