Umhla wokuposa:10,Apr,2023

(1) Impembelelo kumxube wekhonkrithi

I-arhente yamandla yokuqala inokuthintela ikakhulu ukusetwa kwekhonkrithi, kodwa xa umxholo we-Trical Alumminate Alumminate Allscinate Alls iphantsi okanye asezantsi kune-gypsum, i-sulfate iya kulibazisa ixesha lesamente. Ngokubanzi, umxholo womoya kwikhonkrithi awuyi kunyuswa ngokwamandla amandla angaphambili, kunye nomoya onciphisa umxholo wokunciphisa amanzi angaphambili kugqitywa ngumxholo womoya onciphisa umxholo wokunciphisa amanzi. Umzekelo, umxholo wegesi awuyi kunyuka xa udityaniswa ngamanzi e-calcium, kodwa uya kongeza kakhulu xa edityaniswa ngama-calcium we-calcium.

(2) Impembelelo kwikhonkrithi

Iarhente yamandla yangaphambi kokuba iphumelele amandla ayo okuqala; Inqanaba lokuphuculwa kwe-arhente yamandla afanayo ixhomekeke kubungakanani bearhente yamandla yokuqala, amaqondo obushushu, iimeko zokunyanga, umlinganiso wamanzi kunye nohlobo lwesamente. Impembelelo kumandla exesha elide yekhonkrithi ayihambelani, iphezulu kwaye iphantsi. I-arhente yamandla yokuqala inesiphumo esihle kuluhlu olufanelekileyo lwedosi, kodwa xa umthamo omkhulu, uya kuba nefuthe elibi kumandla amabini kamva. I-arhente yamandla angaphantsi kwamanzi anciphise amanzi kunye nefuthe elilungileyo, kwaye ukusebenza kwayo kungcono kunelo yearhente yamandla ethutyana, enokulawula utshintsho lwamandla afike kade. I-Tritethanolamine inokuvuselela amandla okuqala kwesamente. Inokukhawulezisa i-hydicam ye-tricalcium alungere, kodwa ilibazisa i-hydration ye-tricancham yesilivere kunye ne-dicali silicate. Ukuba umxholo uphezulu kakhulu, amandla ekhonkrithi aya kuncitshiswa.

I-Arhente yoBulufa ye-Sulfate yamandla engaqhelekanga ayinasiphumo kwi-Rerosion yokuqinisa, ngelixa i-chloride iarhente yamandla yokuqala iqulethe isixa esikhulu se-chloride, esiya kukhuthaza ukonakaliswa. Xa umthamo omkhulu mkhulu, ukumelana nokunganyangeki kwekhemikhali, ukunxiba ukunganyangeki kunye nokuxhathisa iqanda kuya kuncitshiswa. Kwikhonkrithi, ukunciphisa amandla aguqukayo ekhonkrithi kunye nokwandisa ukuntywila okokuqala ngekhonkrithi akunampembelelo kangako kwinqanaba lekhonkrithi kamva. Okwangoku, ukusetyenziswa kwe-onrives-oqulunves ye-chloride ithintelwe kumgangatho omtsha wesizwe. Ukwenzela ukuthintela isiphumo se-chloride ityuwa yokuqinisa i-Rerosion, i-rust engafakwanga kwaye ityuwa ye-chloride ihlala isetyenziswa kunye.

Xa usebenzisa i-arhente yamandla yokuqala, iya kwandisa i-alkalinity yeSigaba soLwandle esikhonkrithi, ngoko ke kufuneka siqatshelwe ukuba i-aggregate iqulethe i-alkali kunye ne-aggregate, kwaye ibangele ukuba i-Alkali yonakaliswe ngenxa ye-alkali ukwanda.