He maha nga wheketere whakauru raima kei a raatau te momo whakaheke wai polycarboxylate superplasticizer me te momo pupuri whakaheke, engari he aha te rereketanga o te whakamahinga?

I te wa e pai ana to papanga raima penei i te sima, te whakahiato me te onepu, ko te momo whakaiti wai polycarboxylate superplasticizer ka pai ki a koe. Ka whakamahia te momo pupuri slump ki te whakatika i te urutau raima. he awe tika ki te pupuri i te whakaheke raima. ka kore to papanga raima. he pai rawa, karekau ranei koe i te pai o te mahi topa raima, katahi ka taapirihia e koe te momo pupuri whakaheke, ko te tauwehenga i waenga i te momo whakaheke wai me te momo pupuri whakaheke he 8:2, 7:3 ranei.

Ka taea e koe te kite i te utu i waenga i te momo whakaheke wai polycarboxylate superplasticizer me te momo pupuri slump he rite mo etahi wheketere, engari ko te utu momo pupuri whakaheke ka nui ake i te momo whakaheke wai. na te mea mo etahi wheketere, he rite tonu nga huānga o te polycarboxylate superplasticizer. he momo whakaheke wai.engari mo etahi wheketere, he rereke nga ahuatanga o te momo pupuri pce he momo whakaheke wai. Ko tenei rereketanga e whakaatu ana i runga i nga mahi raima ko te momo pupuri whakaheke utu he nui ake te kaha o te pupuri i te heke. kaore he painga whakaheke wai.

Hei whakatau, me whiriwhiri tatou i te superplasticizer polycarboxylate kia rite ki ta tatou rauemi raima.i tenei ara, he mea tino nui te tauira polycarboxylate superplasticizer i mua i te ota.