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Naphthalene-based Superplasticizer has a high water-reducing rate, good fluidity, slight slump loss over time, and no segregation or bleeding. Meanwhile, it can significantly improve the fluidity and strength of concrete at all ages, especially the later potency, which has a significant enhancement effect. It is the first choice for admixture for high-strength concrete, commercial concrete, earthquake-proof concrete, self-leveling grouting materials, and other products.
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Naphthalene-based Superplasticizer is mainly used for formulating concrete super plasticizer, high-strength concrete, steel concrete, prestressed concrete, large formwork concrete, slip forming concrete etc, as a water reducing agent. Compatible with all types of Portland Cement.
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â— Produces the high slump flowing concrete with no loss in strength.Produces low water/cement ratio concrete with high strengths.
â— Ideal for using in high strength concrete, flowing concrete, early strength concrete, precast steam curing concrete, prestressed concrete etc. where it is desired to keep the water/cement ratio to a minimum and still achieve the degree of workability necessary to provide easy placement and consolidation.
â— Be used as basic material to produce others compound admixtures, (such as accelerating and water-reducing admixture, retarding and water-reducing admixture, pumping antifreeze and pumping water-reducing admixture, etc.)
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â— Substantial improvement in work-ability without increased water or the risk of segregation. Normal set without retardation, even when overdosed. Improved density and surface finish.
â— High water reducing rate. High strengths after 8 hours.
â— Compatible with Portland cement, Normal Portland cement, Portland Slag Cement, Flyash Cement, Portland Pozzolanic Cement, etc.
â— Improve workability (slump) of concrete when added into mixing truck.
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Items |
Naphthalene-based Superplasticizer |
Appearance |
Brown Powder |
Solid Content |
≥93% |
Moisture |
≤7% |
PH value |
7-9 |
Sodium Sulfate Content |
≤18% |
Surface Tension(mN/m) |
70±2 |
Chloride Content |
≤0.5% |
Water Reducing Rate |
16%-22% |
Steel-bar Corrosion |
None |
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Add in proportion and mix thoroughly. Recommended dosage is 0.5 – 1.5% by weight of cement.
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For powder: Powder packed in 25kg bag/650kg/700kg jumbo bag.
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