Usuku lwePosi:2, Jan,2024
Ukusetshenziswa kwama-admixtures kakhonkolo kuthuthukisa kakhulu izici zokugeleza kokhonkolo futhi kunciphisa inani lezinto zokwakha ngokhonkolo. Ngakho-ke, ama-admixtures ukhonkolo asetshenziswa kabanzi. Ekusebenzeni kwesikhathi eside, kutholakele ukuthi iziteshi eziningi zokuxuba zinokungaqondi kahle ekusebenziseni ama-admixture, okuholela ekusebenzeni kokhonkolo olwanele, ukusebenziseka kabi, noma izindleko zekhonkolo ngokweqile.
Ukwenza kahle ukusetshenziswa okulungile kwama-admixtures kungakhuphula amandla kakhonkolo ngenkathi kugcina ukuxutshwa kwezindleko kungashintshiwe; noma ukunciphisa izindleko zokuxuba ngenkathi ugcina amandla kakhonkolo; Gcina isilinganiso samanzi samanzi singashintshiwe, thuthukisa ukusebenza kokhonkolo.
A.Ukungaqondi okujwayelekile mayelana nokusetshenziswa kwama-admixtures
(1) Thenga ama-admixtures ngamanani aphansi
Ngenxa yokuncintisana kwemakethe ebabayo, isiteshi sokuxuba sinokulawula okuqinile kokuthengwa kwezinto zokwakha. Iziteshi zokuxuba zonke zinethemba lokuthenga izinto ezingavuthiwe ngentengo ephansi kakhulu, futhi okufanayo kuhamba ama-admixtures ukhonkolo. Iziteshi zokuxuba zishayela phansi intengo yokuthenga yama-admixtures, okuzoholela nakanjani kubakhiqizi bokuhlanganiswa behlisa amazinga abo asezingeni. Ngokuvamile, izindlela zokwamukelwa ze-admixtures azivamisile ukucaciswa ezinkontilekeni zokuthengwa kwezitshalo zokuxuba izitshalo. Noma ngabe kukhona, kuhambisana nezidingo ezijwayelekile zikazwelonke kuphela, kanti nezidingo ezijwayelekile zikazwelonke zivame ukunamazinga aphansi kakhulu. Lokhu kuholela eqinisweni lokuthi lapho abakhiqizi be-anxienture bewina ibhidi ngentengo ephansi, ama-admixtures awahlinzeka ngekhwalithi ephansi futhi ngokuvamile ahlangabezana nezidingo ezijwayelekile zikazwelonke, okwenza kube nzima ukubhekana nezidingo ezisebenzayo zesiteshi sokuxubana sokusetshenziswa kwe ama-admixtures.
(2) Khawulela inani lezithasiselo
Izinga lokuthatha izinqumo lesiteshi sokuxuba liqapha ngokuqinile i-Mix Ratio FAST, futhi lize libe nezidingo ezicacile emthanjeni kasimende kanye nemithamo yokuhlanganiswa. Lokhu kuzoholela nakanjani emnyangweni wezobuchwepheshe hhayi onesibindi sokudiliza ungqimba lwezinqumo'Ama-spice deal deal dosage izithasiselo lapho ziklama isilinganiso sokuxuba.
(3) Ukuntuleka kokuqinisekiswa kokuqashwa kwekhwalithi kanye nokulungiswa kwesivivinyo kwe-admixtures
Njengamanje, ekuhlolweni kwesitoreji kwe-admixture, iziteshi eziningi zokuxuba zikwenza izinkomba zezobuchwepheshe ezinjengokuqukethwe okuqinile, isilinganiso sokuncipha kwamanzi, ubuningi, nobuningi be-slurry ehlanzekile. Zimbalwa iziteshi zokuxuba izivivinyo zokhonkolo.
Emkhuba wokukhiqiza, sithole ukuthi noma ngabe okuqukethwe okuqinile, izinga lokuncipha kwamanzi, ubuningi, uxhaso kanye nezinye izinkomba zobuchwepheshe zokuhlanganiswa, ukuhlolwa kokhonkolo kungenzeka kungafinyeleli ngomphumela wokuhlanganiswa kwesivivinyo sokuqala, okungukuthi, Izinga lokunciphisa amanzi ngokhonkolo alwanele. , noma ukuzivumelanisa nezimo okungekuhle.
B. Umthelela wokusetshenziswa okungafanele kokumangala ngekhwalithi kakhonkolo nezindleko
Ngenxa yezinga eliphansi lekhwalithi ye-admixtures ethengelwe ngamanani aphansi, ukuze kufinyelelwe imiphumela eyanele yokunciphisa amanzi, iminyango yezobuchwepheshe ivame ukukhulisa umthamo we-admixtures, okuholela ekuhlangeni kwekhwalithi ephezulu nenhloso ehlukahlukene. Ngokuphambene nalokho, ezinye iziteshi zokuxuba ezinokulawulwa kwekhwalithi ezinzile kanye nokulawulwa kwezindleko zokuhlangana okungcono kusetshenziswa ama-admalixtures wekhwalithi engcono namanani aphezulu. Ngoba ikhwalithi ephezulu futhi isetshenziswa kancane, izindleko zeyunithi ye-admixtures ziyancipha.
Ezinye iziteshi zokuxuba zikhawulela inani le-admixtures. Lapho ukuncibilika kokhonkolo kunganele, uMnyango wezobuchwepheshe uzonciphisa umswakama wesihlabathi kanye netshe, noma ukhulise ukusetshenziswa kwamanzi ngeyunithi ngayinye kakhonkolo, okuzoholela ekunciphiseni amandla akhonkolo. Iminyango yezobuchwepheshe enomqondo oqinile wekhwalithi izokwengeza ngokungaqondile noma ngandisa ngokuqondile ukusetshenziswa kwamanzi kokhonkolo futhi ngasikhathi sinye ngokufanelekile ngokwesilinganiso sezinto zokwakha i-cementle (ukugcina isilinganiso samanzi samanzi singashintshiwe), okuholela ekukhuphukeni kwezindleko ze isilinganiso sikakhonkolo
Isiteshi sokuxuba sintula ukuqinisekiswa kokuqapha kanye nokuhlolwa kwesivivinyo kwe-admixtures. Lapho ikhwalithi yezithasiselo iguquguquka (iyancipha), umnyango wezobuchwepheshe usasebenzisa isilinganiso sokuqala sokuxuba. Ukuze uhlangabezane nezidingo zokhonkolo ezilahliwe, ukusetshenziswa kwamanzi kwangempela kokwenyuka kokhonkolo, isilinganiso samanzi-usimende siyanda, namandla kakhonkolo ancipha.
Isikhathi sePosi: Jan-02-2024
