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ʻO Polycarboxylate superplasticizer ka hanauna thrid hanauna pōhaku paʻa i hoʻomohala mua ʻia mai ka lignosulfonate calcium type a me ka naphthalene type superplasticizer.

Hoʻololi ʻo Polycarboxylate superplasticizer i kahi superplasticizer pōhaku i noiʻi ʻia e ka ʻenehana hou. He huahana ʻōmaʻomaʻo ʻōmaʻomaʻo ia me ka papa kuhikuhi kikoʻī maikaʻi a ʻaʻohe haumia.

ʻO Polycarboxylate superplasticizer ka mea hou loa pōhaku puna superplasticizer me ka wai kiʻekiʻe e hoʻemi ana i ka lakio a ʻoi aku ka maikaʻi o ka slump retence performace ma mua o nā ʻano ʻelua paʻa mua.

Hoʻonohonoho nui ʻia o superplasticizer polycarboxylate

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

no ke ʻano wai, aia kekahi mau ʻike paʻa like ʻole, e like me 40%, 45%, 50% a hiki i ka 60% ʻike paʻa. akā mai kā mākou ʻike kūʻai aku, me he mea lā ʻo 50% mea paʻa paʻa polycarboxylate superplasticizer ka mea i makemake nui ʻia ma ka honua āpau ʻO ka superplasticizer polycarboxylate ʻike ka mālama waiwai kūʻai e hoʻohālikelike ʻia me 40% a me 45% ʻike paʻa, ʻokoʻa ka uku o ka lakio hana o ka hana paʻa ke hoʻokūkū loa.

I nā makahiki i hala aku nei, hoʻomaka ka nui o nā hale hana i ka hana ʻana i ka pauka no ka superplasticizer polycarboxylate. ʻOiaʻiʻo, ʻoi aku ka maʻalahi o ka pauka no ka lawe ʻana.

ʻO ke ʻano nui o polycarboxylate superplasticizer

hana hoʻomaha paʻa pono

dispensability maikaʻi

helu hoʻemi wai kiʻekiʻe

maikaʻi adaptability me nā ʻano sima

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

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Ka manawa o ka manawa: Apr-08-2021