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Concrete additive

2025-06-19 18:424640下载
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The concrete mixture additive includes at least one water-soluble or dispersible acid, at least one water-soluble or dispersible acid, at least one water-soluble alkaline metal or alkaline-rare-earth-metal polycarboxylate and at least one water-soluble or dispersible sulfonate; and water. It may also contain a mixture of gluconic acid and alkaline metal gluconate.


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