1. Uma okuqukethwe kukasimende kufana futhi ukuwohloka kufana nokhonkolo ongenalutho, ukusetshenziswa kwamanzi kungancishiswa ngo-10-15%, amandla ezinsuku ezingu-28 anganyuswa ngo-10-20%, kanti unyaka owodwa. amandla angakhuphuka cishe ngo-10%.
2. Ukonga usimende Uma amandla nokuwa kukakhonkolo kufana, cishe u-10% usimende ungagcinwa, futhi amathani angama-30-40 kasimende angonga ngokusebenzisa ithani elingu-1 le-ejenti yokunciphisa amanzi.
3. Thuthukisa ukusebenza kukakhonkolo Lapho okuqukethwe kukasimende nokusetshenziswa kwamanzi kukakhonkolo kungashintshile, ukuwohloka kokhonkolo ophansi wepulasitiki kungandiswa cishe izikhathi ezimbili (kusuka ku-3-5 cm kuya ku-8-18 cm), futhi amandla okuqala ngokuyisisekelo isondelene naleyo kakhonkolo ongaxutshiwe.
4. Ngemva kokwengeza i-lignocelcium superplasticizer engu-0.25% enomphumela wokuhlehlisa, lapho ukuwohloka kukakhonkolo kufana ngokuyisisekelo, isikhathi sokusetha sokuqala sikasimende esivamile sibambezeleka amahora angu-1-2, usimende we-slag amahora angu-2-4, isikhathi sokugcina sokusetha. we-samente evamile amahora angu-2, futhi i-slag simende amahora angu-2-3. Uma ukuwohloka kwanda ngaphandle kokunciphisa ukusetshenziswa kwamanzi, noma ukuwohloka okufanayo kugcinwa ukuze kongiwe ukusetshenziswa kukasimende, ukubambezeleka kwesikhathi sokusetha kukhulu kunokwehliswa kwamanzi.
5. Kunganciphisa isikhathi sokuvela kokushisa okukhulu kwe-exothermic ekuqaleni kokushisa kukasimende, okungamahora angaba ngu-3 kusimende ojwayelekile, cishe amahora angu-8 wosimende we-slag, namahora angaphezu kwangu-11 osimende wedamu. Izinga lokushisa eliphakeme kakhulu le-exothermic peak liphansi kancane kusimende ojwayelekile, futhi lingaphansi kuka-3 ℃ kusimende we-slag nosimende wedamu.
6. Okuqukethwe komoya kakhonkolo kuyanda. Okuqukethwe komoya kakhonkolo ongenalutho cishe ku-1%, kanti umoya kakhonkolo oxutshwe ne-0.25% ye-calcium yezinkuni cishe u-2.3%.
7. Ukunciphisa izinga lokopha Ngaphansi kwesimo sokuthi ukuwohloka kukakhonkolo kuyafana, izinga lokophai-calcium lignosulphonateingancishiswa ngaphezu kwama-30% uma kuqhathaniswa naleyo kakhonkolo ngaphandlei-calcium lignosulphonate. Ngaphansi kwesimo sokuthi isilinganiso samanzi-samente sihlala singashintshile futhi ukuwohloka kuyanda, izinga lokopha nalo liyehla ngenxa yempahla ye-hydrophilic.i-calcium lignosulphonatekanye nokwethulwa komoya.
8. Uma kuqhathaniswa nalawo angenayo i-ejenti yokunciphisa amanzi, ukusebenza kokuncipha okomile kusondele noma kwehle kancane esigabeni sokuqala (izinsuku ezingu-1-7), futhi kwanda kancane esigabeni sakamuva (ngaphandle kwalawo agcina usimende), kodwa inani lokukhuphuka alikho ngaphezu kuka-0.01% (0.01mm/m).
9. Thuthukisa ukubumbana nokungagxili kukakhonkolo. Kusukela ku-B=6 kuya ku-B=12-30.
10. Ayinawo usawoti we-chlorine futhi ayinayo ingozi yokugqwala yokuqinisa.
Isikhathi sokuthumela: May-16-2023
