Nui nā hale hana hoʻohui paʻa i ka wai hoʻohaʻahaʻa ʻano polycarboxylate superplasticizer a me ke ʻano paʻa paʻa, akā he aha ka ʻokoʻa ma waena o lākou?

I ka maikaʻi ʻana o kāu mea paʻa e like me ka sima, ka hui a me ke one, ʻoi aku ka maikaʻi o ka polycarboxylate superplasticizer no ka hoʻemi ʻana i ka wai. ʻOi aku ka maikaʻi, a inā ʻaʻole maikaʻi ka hana ʻana o ka slump, a laila pono ʻoe e hoʻohui i ke ʻano paʻa paʻa, ʻo ka ratio ma waena o ke ʻano hoʻohaʻahaʻa wai a me ke ʻano paʻa paʻa he 8:2 a i ʻole 7:3.

Hiki paha iā ʻoe ke ʻike i ke kumukūʻai ma waena o ka polycarboxylate superplasticizer hōʻemi wai a me ke ʻano paʻa paʻa ʻana he like ia no kekahi mau hale hana, akā ʻoi aku ka kiʻekiʻe o ke kumukūʻai o ka mālama ʻana i ka wai. e like me ka wai ho'ēmi type.akā no kekahi mau hale hana, slump paʻa 'ano pce loaʻa nā mea like 'ole like me ka wai ho'ēmi type.this 'ē aʻe i hōʻike ma ka paʻa hana 'o ia pipiʻi slump paʻa 'ano he nui kiʻekiʻe slump paʻa hopena. ʻaʻohe hopena hoʻemi wai.

Ma ke ʻano he hopena, pono mākou e koho i ka polycarboxylate superplasticizer e like me kā mākou mea hana.