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Ndi kugwiritsa ntchito kowonjezera kwa polycarboxylate, zovuta zochulukirachulukira zomwe zimaperekedwa patsogolo pathu.lero tikambirana mavutowa ndi momwe tingathetsere mavutowa.

 

1, kuchuluka kwa madzi ndi simenti tikuyenera kuwonjezera titagwiritsa ntchito zowonjezera za polycarboxylate

Zowonjezera za polycarboxylate zili ndi chiŵerengero chochepetsera madzi cha 30%, ndikupulumutsa simenti 20% ndi mlingo wa polycarboxylate wa 0.3% -0.6%.

Mukawonjezera zowonjezera za polycarboxylate, tiyenera kuchepetsa madzi ogwiritsidwa ntchito ndi 30% ndikuchepetsa simenti yogwiritsidwa ntchito ndi 20%.

 

2, pogwiritsa ntchito chotsitsa madzi chamtundu wa polycarboxylate zowonjezera, konkire imauma mwachangu kwambiri ngakhale kusakaniza gwiritsani ntchito sodium gluconate.

 

Mwachiwonekere, mumkhalidwe uwu, sodium gluconate yokhayo siyingathetse vuto lowuma.

tiyenera kusakaniza ntchito madzi reducer mtundu ndi slump posungira mtundu polycarboxylate zowonjezera pa kusakaniza chiŵerengero cha 7: 3 kapena 6: 4 kapena ngakhale 5: 5. Pambuyo kusakaniza ntchito, konkire workability nthawi adzakhala kwambiri kutambasuka.

 

3, mumkhalidwe wotani, tiyenera kusakaniza kugwiritsa ntchito mtundu wochepetsera madzi ndi chowonjezera cha polycarboxylate chosungira?

Choyamba, matope akachuluka muzinthu zanu za konkriti.

Kachiwiri, pamene mukufuna nthawi yaitali konkire workability.

Yesani kusakaniza chiŵerengero cha 8:2 kapena 7:3 kapena 6:4, ndi zina zotero.

 

Kuti mumve zambiri, chonde pitani patsamba lathu: www.chenglicn.com


Nthawi yotumiza: Jun-08-2022