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Polycarboxylate superplasticizer ndiye mtundu wachitatu wa konkriti wapamwamba kwambiri womwe udapangidwa kuchokera ku mtundu wa lignosulfonate calcium ndi naphthalene superplasticizer.

Polycarboxylate superplasticizer ndikusintha konkriti wapamwamba kwambiri wofufuzidwa ndi teknoloji yatsopano.ndi chinthu chobiriwira chachilengedwe chokhala ndi index yabwino yokwanira komanso yopanda kuipitsa.

Polycarboxylate superplasticizer ndiye mtundu waposachedwa kwambiri wa konkriti wapamwamba kwambiri wokhala ndi chiŵerengero chapamwamba chochepetsera madzi komanso kachitidwe kabwinoko kakusungirako kutsika kuposa mitundu iwiri yakale yosakaniza konkire.

Gulu lalikulu la polycarboxylate superplasticizer

Malingana ndi maonekedwe a mankhwala, pali mitundu iwiri: mtundu wamadzimadzi ndi mtundu wa ufa.

pamtundu wamadzimadzi, pali zinthu zolimba zosiyanasiyana, monga 40%, 45%,50% komanso 60% zolimba. Polycarboxylate superplasticizer yokhutira ndikupulumutsa mtengo wa katundu poyerekeza ndi 40% ndi 45% zolimba, kuwonjezera pa mtengo wake wa magwiridwe antchito a konkriti ndiwopikisana kwambiri.

M'zaka zaposachedwa, mafakitale ambiri ayamba kupanga mtundu wa ufa wa polycarboxylate superplasticizer. Inde, mtundu wa ufa ndi wosavuta kutumizira. Malinga ndi kusiyana kwa kagwiritsidwe ntchito, pali matope omwe amagwiritsidwa ntchito, mtundu wogwiritsidwa ntchito pansi ndi konkriti kupanga mtundu wogwiritsidwa ntchito, ndi zina.

Chikhalidwe chachikulu cha polycarboxylate superplasticizer

wangwiro slump posungira performance

kusamalidwa bwino

kuchuluka kwa kuchepetsa madzi

kusinthika kwabwino ndi mitundu yonse ya simenti

kuti mudziwe zambiri, chonde pitani patsamba lathu

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Nthawi yotumiza: Apr-08-2021