I mea e hoʻomaikaʻi ai i ka hana ʻana, ka ikaika compressive a me ka waiwai paʻa paʻa, hoʻohui pinepine nā mea kanu i ka admixture.Nui nā ʻano: ka mea hoʻohaʻahaʻa wai, ka mea hoʻoheheʻe wai, ka mea hoʻopaʻa paʻa, defoamer, accelerator, wai, ea entraining agent, antifreeze agent etc. ʻO kēlā me kēia ʻano ...
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