Nga taonga | Whakatakotoranga |
Te ahua | Kowhai paraone ki te paura paraone |
Uara PH | 7–9 |
Mahinga maroke | 93% min |
makuku | 7.0% mōrahi |
Te wai korekore | 1% mōrahi |
lignosulphonate | 55%MIN |
He mea whakaheke katoa | 6.0% mōrahi |
He pai tenei hua mo te raima papatipu, te raima wai, te raima raima, te hanga raima me te raima arumoni me te raumati he tono motuhake mo te raima whakamuri, te puranga whakakii raima, te raima paipa totohu, te raima keri-poka horihori me te hanga raima papatipu raro, kua te pai ohaoha pai.
Ko te inenga he 0.2%-0.3% i runga i te taumaha o te ciment, ko te inenga e taunakitia ana ko te 0.25%.
1. Ka taea te whakaheke i te wai ki runga ki te 9-11% i roto i te ihirangi ranunga e tika ana, ka whakaritea ki te kaha o te raima tohutoro 15-20%, 3 ra, 7 ra ka piki te kaha 20-30%, 28 ra ka piki 15-20% , ka whakanui hoki i te kaha mo te wa roa.
2. He rite te ahua o te wai o te raima, ka nui ake te rere o te raima, ka pai ake te mahi.
3. Kia mau ki te topa me te kaha o te raima, ka taea te whakaora i te ciment 8% -10%.
4. Ka taea te whakakore i te wa whakarite tuatahi o te raima neke atu i te 3 haora, te wa whakarite whakamutunga 3 haora, te roanga o te wera whakamahana 5 haora.He pai mo te hanga raumati me te kawe raima hokohoko me te miihini raima papatipu.
5. He mahi hau uru tenei hua, ka taea te whakapai ake te uruhanga o te mahi whakatio-tio raima.
6. Kaore he pirau mo te rino me te whakahiato.