ʻO ka polycarboxylate superplasticizer ʻo ia ke kolu o ka hanauna concrete superplasticizer i hoʻomohala mua ʻia mai ka lignosulfonate calcium type a me ka naphthalene type superplasticizer.

ʻO ka Polycarboxylate superplasticizer kahi mea hoʻololi i hoʻololi ʻia e ka ʻenehana hou. ʻO ia kahi huahana kūlohelohe ʻōmaʻomaʻo me ka helu kikoʻī maikaʻi a ʻaʻohe pollution.

ʻO ka polycarboxylate superplasticizer ka mea hou loa me ka ʻoi aku ka nui o ka hoʻohaʻahaʻa ʻana i ka wai a ʻoi aku ka maikaʻi o ka hoʻopaʻa ʻana i ka slump ma mua o nā ʻano hui ʻelua ʻelua.

ʻO ka papa inoa nui o ka polycarboxylate superplasticizer

Wahi a ka hiʻohiʻona o ka huahana, ʻelua mau ʻano: ʻano wai a me ke ʻano pauka.

no ke ʻano wai, aia nā ʻano mea paʻa like ʻole, e like me 40%, 45%, 50% a me 60% paʻa ʻokoʻa. ʻO ka polycarboxylate superplasticizer ka mea e mālama ai i ka ukana e hoʻohālikelike ʻia me 40% a me 45% maʻiʻo paʻa, ma waho aʻe o kāna kumu kūʻai hoʻokō ʻana o ka hana paʻa he hoʻokūkū loa.

I nā makahiki i hala iho nei, hoʻomaka ka nui o nā hale hana e hana i nā ʻano pauka no ka polycarboxylate superplasticizer. ʻoiaʻiʻo, ʻoi aku ka maʻalahi o ka ʻano pauda no ka lawe ʻana. e like me ka ʻokoʻa o ka hoʻohana ʻana, aia nā ʻano mortar i hoʻohana ʻia.

ʻO ke ʻano nui o ka polycarboxylate superplasticizer

hana paʻa slump maikaʻi

maikaʻi dispensability

kiʻekiʻe ka emi ʻana o ka wai

kūpono kūpono me nā ʻano sima a pau

no ka ʻike hou aku, e kipa i kā mākou pūnaewele

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