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Site na ngwa ngwa nke mgbakwunye polycarboxylate, ọtụtụ nsogbu ngwa ewepụtara n'ihu anyị taa, anyị ga-atụle ihe bụ nsogbu ndị a yana otu esi edozi nsogbu ndị a.

1, ole mmiri na ciment anyị kwesịrị ịgbakwunye mgbe iji polycarboxylate mgbakwunye

Ihe mgbakwunye Polycarboxylate nwere oke mbelata mmiri nke 30%, yana nchekwa ciment nke 20% yana usoro polycarboxylate nke 0.3% -0.6%.

Mgbe etinyere ihe mgbakwunye polycarboxylate, anyị kwesịrị ibelata oke mmiri eji 30% wee belata ciment eji 20%.

2, na iji ụdị ihe na-ebelata mmiri polycarboxylate mgbakwunye, concrete na-akpọnwụ ngwa ngwa ọbụlagodi iji sodium gluconate.

N'ụzọ doro anya, na ọnọdụ a, naanị sodium gluconate enweghị ike dozie nsogbu akọrọ. anyị nwere ihe mgbakwunye ọkachamara na-agbatịkwu oge ịrụ ọrụ nke ọma, nke ahụ bụ ihe mgbakwunye polycarboxlate slump.

anyị kwesịrị ịgwakọta ojiji mmiri reducer ụdị na slump njigide ụdị polycarboxylate mgbakwunye na mixing ruru nke 7: 3 ma ọ bụ 6: 4 ma ọ bụ ọbụna 5: 5. Mgbe agwakọta ojiji, concrete workability oge ga-ukwuu extened.

3, na nke ọnọdụ, anyị kwesịrị ịgwakọta ojiji mmiri reducer ụdị na slump njigide ụdị polycarboxylate mgbakwunye?

Nke mbụ, mgbe ọdịnaya apịtị dị elu n'ihe gị.

Nke abụọ, mgbe ị chọrọ ogologo oge ihe workability.

Atụ aro ngwakọta bụ 8:2 ma ọ bụ 7:3 ma ọ bụ 6:4, wdg.

Maka ozi ndị ọzọ, pls gaa na webụsaịtị anyị: www.chenglicn.com


Oge nzipu: Jul-13-2021