ʻO ka polycarboxylate superplasticizer kahi ʻano hou o ka mea hoʻemi wai i hoʻomākaukau ʻia e ka monomer multi-component water-based polymerization water reducer.Ma muli o ke ʻano molekala kū hoʻokahi, hiki i ka mea hoʻohaʻahaʻa wai ke hoʻomaopopo i ka hoʻopuehu ʻana o nā ʻāpana sima ma o ka hana pālua o ka electrostatic repulsion a me ka steric barrier, e hōʻike ana i ka dispersibility maikaʻi loa a me ka hoʻopaʻa ʻana i ka hiki.Loaʻa i kēia huahana nā mea maikaʻi o ka haʻahaʻa haʻahaʻa, ka nui o ka hoʻohaʻahaʻa wai kiʻekiʻe, ka hopena hoʻoikaika maikaʻi, haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa, non-corrosion o nā pahu kila a me ke aloha kaiapuni.ʻO ke kolu o ka hanauna kiʻekiʻe o ka wai hoʻohaʻahaʻa wai i hoʻomohalaʻia ma hope o ka mea hoʻohaʻahaʻa wai i kēia manawa ka mea hoʻohaʻahaʻa wai i kēia manawa, me ka meaʻenehana kiʻekiʻe loa, ka manaʻo noiʻi maikaʻi loa a me ka hana piha piha.
ʻOi aku ka maikaʻi o ka paʻa ʻana o ka polycarboxylate superplasticizer ma lalo o ke kūlana o ka hoʻololi maikaʻi ʻana i nā mea i hoʻohana ʻia.
He liʻiliʻi loa ka hāʻule ʻana o ke koki ma 1.5h, maʻamau ʻaʻole i ʻoi aku ma mua o 15%, he mea maikaʻi loa ia no ka lawe ʻana i ke kaʻa.
ʻO ka hui ʻana i hoʻomākaukau ʻia me ka polycarboxylate superplasticizer he mana hana maikaʻi a me ka hoʻohui maikaʻi.
Loaʻa iā ia kekahi mau mea leʻaleʻa leʻaleʻa, hiki ke hoʻonui i ka ʻike o ka ea o ke kaʻa ma mua o 2%.
ʻO ka hoʻololi ʻana o ka ratio hui ʻana he mea koʻikoʻi i ka waiwai leʻaleʻa o ka polycarboxylate superplasticizer, a ʻo ka hoʻonui ʻana o ka ʻike o ka ea ʻaʻohe hopena maikaʻi ʻole i ka ikaika.
He hopena hoʻoikaika maikaʻi ʻo ia i ka paʻakikī paʻa, a paʻa ka ulu ikaika, maʻamau 7 lā
Hiki i ka ikaika ke hiki i ka 100% o ka ikaika o ka hoʻolālā, a ke hoʻomau nei ka ikaika i ka pae hope.
He kūʻokoʻa nui ka molecular structure, a he nui nā ʻāpana controllable i ka ʻenehana hana hoʻohui.
Hiki ke hoʻomākaukau ʻia nā polycarboxylate superplasticizers me nā waiwai kūikawā a me ka hoʻohana ʻana ma ka hoʻoponopono ʻana i ke ʻano molekala, kahi kūpono e hoʻokō ai i nā pono o nā loli kaiapuni ma ke kahua kūkulu.
He ʻōmaʻomaʻo a pili kaiapuni ka huahana, ʻaʻole i loko o nā mea ʻino e hoʻohaumia i ke kaiapuni a pili i ke olakino kanaka.
ʻO nā mea maikaʻi o ka polycarboxylate superplasticizers ua maopopo i nā mea a pau, ʻaʻole i hoʻohālikelike ʻia e nā ʻano superplasticizer ʻē aʻe.Ke nānā nei mākou i kēia mau pilikia mai kahi hiʻohiʻona a me ka hoʻomohala ʻana, e hoʻoikaika i ka hui a me ka hoʻonohonoho ʻana ma waena o nā mea hana a me nā mea hoʻohana o nā superplasticizers, me nā mea hana sima, e hāʻawi i ka pāʻani piha i nā pono o ka polycarboxylate superplasticizers, a hoʻoikaika e lanakila i kā lākou mau hemahema, ʻO ka noi. e ʻoi aku ka laulā o ka polycarboxylate superplasticizer.