snf-a for concrete
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Sodium Naphthalene Sulfonate Formaldehyde
◆ When the concrete strength and slump are basically the same, the cement consumption can be reduced by 10-25% ◆ It has a significant early strength and enhancement effect on concrete, and its strength is increased by 20-60%. ◆ Improve the workability of concrete and comprehensively improve the physical and mechanical properties of concrete. ◆ It has good adaptability to various cements and is well compatible with other types of concrete admixtures
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