Umehluko phakathi kwePlositiki ne-Superplastizer

Ama-Plasticizizers kanye nama-superplastizers yizo zombili izinhlobo zezithasiselo zamakhemikhali ezisetshenziswa ekuxubeni kokhonkolo ukwenza ngcono ukusebenza, ukunciphisa okuqukethwe kwamanzi, futhi kuthuthukise izakhiwo ezithile ngokhonkolo. Kodwa-ke, ziyehluka ngezindlela zabo zokwenziwa kanye nezinzuzo ezithile abazinikeza. Nalu umehluko osemqoka phakathi kwamapulasitiki nama-superplastizer:

1. Indlela yokwenza isenzo:
   • Ama-Plasticizizers: Ama-PlasticiZers yizinhlanganisela ze-organic ezincibilikisiwe zamanzi ezisebenzisana nobubanzi bezinhlayiya zokwenza usimende, kunciphisa amandla okukhanga okulandelanayo kanye nokwenza ngcono ukusakazeka kwezinhlayiya zensimbi kuxube. Basebenza ngokuyinhloko ngokuthambisa izinhlayiya, ezivumela ukubiza ngokweqile kanye nokusingathwa okulula kwengxube ekhonkolo.
   • Ama-Superplastizer: Ama-Superplastifizer, abizwa nangokuthi ama-reducers aphezulu wamanzi (HRWR), ama-ejenti athuthuke kakhulu anciphisa amanzi asabalalisa kahle izinhlayiya ze-CONEM. Basebenza nge-adderbing ebusweni bezinhlayiya zokwenza usimende nokwakha ifilimu elincanyana, elidala amandla aqinile aphikisayo phakathi kwezinhlayiya, ngaleyo ndlela anciphise isilinganiso samanzi.
2. Ukuncishiswa kwamanzi:
   • Amapulasitiki: Amapulasitiki ajwayele ukunciphisa okuqukethwe kwamanzi kokuhlanganiswa kokhonkolo ngo-5% kuya ku-15% ngenkathi kugcinwa ukuzokwenza.
   • Ama-Superplastizer: Ama-Superplastimizer angathola amazinga aphezulu okuncishiswa kwamanzi, imvamisa ebangeni lama-20% kuya ku-40%, okuvumela ukuthuthuka okukhulu kumandla ukhonkolo, ukuqina, nokusebenza.
3. Umthamo:
   • Amapulasitiki: Amapulasitiki asetshenziswa ngokuvamile emithanjeni ephansi uma kuqhathaniswa nama-superplastizers ngenxa yamandla awo ancishiswe amanzi alinganiselayo.
   • Ama-Superplastizer: Ama-Superplastifizers adinga imithamo ephakeme ukufeza ukuncishiswa kwamanzi oyifunayo futhi kuvame ukusetshenziswa ngokuhlanganiswa namanye ama-admixtures ukuze usebenze ukusebenza.
4. Umphumela wokusebenza:
   • Amapulasitiki: Amapulasitiki athuthukisa ukuwenza nokugeleza kokuxubana kokhonkolo, okwenza kube lula ukubeka, kuhlangene futhi kuqede.
   • Ama-Superplastimizer: Ama-Superplastizer ahlinzeka ngezinzuzo ezifanayo kumapulasitiki kepha angathola amazinga aphezulu okusebenza kanye nokugeleza, okuvumela ukukhiqizwa koketshezi kakhulu nokuzihlanganisa nokuhlanganisa ukhonkolo ohlanganisa kakhulu.
5. Izicelo:
   • Amapulasitiki: Amapulasitiki avame ukusetshenziswa ezinhlelweni eziningi zekhonkrithi lapho kukhiqizwa khona ukusebenza okuthuthukile kanye nokuphathwa kokhonkolo okulungele, okufana nokhonkolo olungiselelwe, nokhonkolo we-precast.
   • Ama-Superplastizer: Ama-Superplastizers ajwayele ukusetshenziselwa ukuxubana kokhonkolo okuphezulu okuphezulu lapho amandla aphezulu, ukuqina, kanye nezimpawu zokugeleza, ezifana nasezakhiweni eziphakeme, amabhuloho, kanye namaphrojekthi wengqalasizinda.

Ngamafuphi, kanti womabili amapulasitiki nama-superplastizers asetshenziselwa ukwenza ngcono ukusebenziseka kanye nokusebenza kwama-superplastimizer anikela ngamakhono amakhulu okunciphisa amanzi futhi asetshenziswa kakhulu kuzinhlelo zokusebenza zokhonkolo eziphezulu lapho amandla ahlukile, ukuqina, nokugeleza nokugeleza kubucayi.