Usuku lwePost: 10, Oct, 2023
I-superplastizer ephezulu ye-superplastizer emele i-polycarboxylate superplacizer inezinzuzo zokuqukethwe okuphansi, izinga eliphakeme lokunciphisa amanzi kanye ne-polycarboxylate ukusebenza kwe-superplastimizer, ne-polycarboxylate percinsasylest superplastimizer i-superplastimizer enobunzima, eyenza ukugcinwa kwamanzi kanye nokugcinwa kwamanzi kanye nokugcinwa kwamanzi kakhonkolo kangcono kune-superplastizer yendabuko. Ngenxa yenqubo ehlukahlukene ye-synthesis yePolycarboxylate Superplastimizer, ikhwalithi yomkhiqizo yabakhiqizi abahlukene ihluke kakhulu, kuhlanganiswe nenqubo yokukhiqiza, ngenxa yokuguquguquka kwekhwalithi yezinto zokwenziwa kokhonkolo, ukuguqulwa kokuqukethwe kwamanzi esihlabathini, iphutha le Uhlelo lokulinganisa nezinye izizathu, okuholela emsebenzini ongazinzile wokuhlanganiswa kokhonkolo (okulula ukuhlukanisa noma ukulahleka okusheshayo okusheshayo) kwinqubo yokwakha ye-polycarboxylate superplastizer. Ayikwazi ngisho nokuhlangabezana nezidingo zokwakha. Ungayikhetha kanjani i-polycarboxylate superplastimizer okulula ukuyilawula futhi okulula ukukhiqiza ikhwalithi ezinzile kungenye yezinto ezibalulekile ukuze uzuze ikhwalithi ezinzile kakhonkolo.
Ekukhetheni kwePolycarboxylate Superplastimizer ngaphezu kokuhlolwa kokusebenza okuyisisekelo, okuqukethwe okuqinile, isilinganiso sokunciphisa amanzi, ukugcinwa kwe-polycarboxylate superplastifizer superplastizer superplastizer superplastizesy.
(1) ukuzwela kokushintsha ukushintsha umthamo
Lungisa isilinganiso sokuxuba kokhonkolo kokhonkolo esimweni sokuthi ukuwa kokusebenza kokhonkolo kuhlangana nezidingo, gcina umthamo wezinye izinhlobo ezingashintshiwe zikakhonkolo ezingashintshiwe, ukhuphuke noma wehlise inani lokuhlanganiswa ngo-0,1% noma ngo-0.2% ngokulandelana, futhi Thola ukuncipha nokwanda kokhonkolo ngokulandelana. Umahluko omncane phakathi kwenani elinganisiwe kanye nesilinganiso esihlanganisiwe esihlanganisiwe, okubucayi okuncane kunguquko yenani lokuxuba. Kuboniswa ukuthi i-ejenti yokunciphisa amanzi inokuzwela okuhle kumthamo. Inhloso yalokhu kutholwa ukuvikela isimo sengxube ekhonkolo kusuka ekushintsheni okungazelelwe ngenxa yephutha lohlelo lokulinganisa.
(2) ukuthola ukuzwela kwezinguquko ekusebenziseni kwamanzi
Ngokufanayo, ngokususelwa ekuhlukaniseni okuxubekile kwe-concrete mix uma ihlangabezana nezidingo, inani lezinye izinto ezingavuthiwe lihlala lingashintshiwe, futhi ukusetshenziswa kwamanzi ngo-58kg / ukuguquguquka kwe Okuqukethwe kwamanzi se-sand kulungiselelwe ngo-1%, futhi ukuncipha kanye nokunwetshwa kokhonkolo kukakhonkolo kulinganiswa ngokulandelana. Umahluko omncane phakathi kokuhlanganiswa kokhonkolo kanye nesilinganiso esiyisisekelo sokuxuba, okungcono ukuzwela ukusetshenziswa kwamanzi kwamanzi ukunciphisa. Uma ushintsho ekusetshenzisweni kwamanzi lungazwela, kungaba lula ukulawula ukukhiqizwa.
(3) ahlole ukuguquguquka kwezinto eziluhlaza
Gcina isilinganiso esiyisisekelo sokuxuba singashintshiwe, buyisela izinto zokwenziwa kokhonkolo, ngokulandelana zivivinya izinguquko zekhonkolo kanye nokunwebeka kokuxubana kokhonkolo ngemuva koshintsho, nokuzivumelanisa nezinto ezisetshenziswayo.
(4) Ukuguquguquka kwezinguquko zokushisa
Gcina isilinganiso esiyisisekelo sokuxuba singashintshiwe, ngokulandelana sivivinya ukuguqulwa kokwelulwa kokhonkolo ngemuva koshintsho, hlola ubuntu bokuzivumelanisa nezinto ezisetshenziswayo.
(5) Shintsha isilinganiso sesihlabathi
Khuphula noma wehlise izinga lesihlabathi ngo-1%, bheka isimo se-concrete mix, hlola ukuguquguquka kwenani lesihlabathi kanye ne-gravel, nokuthi isimo sokhonkolo sesishintshile kakhulu.
Isikhathi Sokuthumela: Oct-11-2023
