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Water-reducing admixtures for ceramic pastes
Water-reducing admixtures for ceramic pastes
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机译:陶瓷浆料的减水剂
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摘要
Water-reducing additives for ceramic material, and especially for cement paste, mortar or concrete, which comprise a phenolic compound having a sulfo radical or a sulfomethyl radical, wherein the hydrogen atoms of acidic radicals in part of said phenolic compound molecules are substituted by atoms of sodium, potassium or calcium.
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