A: I muri i te ringihanga o te raima, karekau he kaha o te slurry, ko te pakeke o te raima ka whakawhirinaki ki te pakeke o te sima.Hei tauira, ko te wa tuunga tuatahi o te raima Portland noa he 45 meneti, ko te wa whakatuu whakamutunga ko te 10 haora, ara, ka ringihia te raima ka whakaenehia ka tuu ki reira me te kore e whakararuraru, ka ata whakapakeke i muri i te 10 haora.Mena kei te hiahia koe ki te whakanui ake i te reiti tautuhi o te raima, me whakamahi koe i te miihini mamaoa mo te whakamaroke mamaoa.Ka taea e koe te kite i muri i te ringihia o te raima, me riringi ki te wai.Ko te mea tenei na te mea ko te ciment he rauemi cimentitious hydraulic, a ko te whakapakeke o te ciment e pa ana ki te pāmahana me te haumākū.Ko te tukanga o te hanga i nga tikanga o te pāmahana me te makuku mo te raima hei whakaahuru i te wai me te whakamaroke ka kiia ko te rongoa.Ko nga tikanga matua mo te tiaki ko te pāmahana me te makuku.I raro i te pāmahana tika me nga tikanga e tika ana, ka taea e te hydration o te ciment te haere pai me te whakatairanga i te whanaketanga o te kaha raima.Ko te taiao pāmahana o te raima he nui te awe ki te whakamahana o te ciment.Ko te teitei ake o te pāmahana, ka tere ake te tere o te wai, me te tere o te kaha o te raima.Ko te waahi e whakamakukuhia ai te raima he maku, he pai mo tona whakapakeke.
Te wa tuku: Apr-14-2023
