As the third-generation Superplastic Admixture, pce-Polycarboxylate SuperPlasticizer has a low blending capacity and a high water-reducing rate. The blended concrete has good moisture retention properties. pce- Polycarboxylate SuperPlasticizer has advantages over traditional naphthalene and aliphatic water reducers when mixing high and light grade concrete. The higher the solid content of pce-Polycarboxylate SuperPlasticizer, the lower the water reduction rate and the lower the dosage.
Compare the DK-100 and DKG 602, DK-100 with 50% solid content when DKG 602 with 96%, so DKG-602 get a much lower dosage.Here is the compare result when compare pce- Polycarboxylate SuperPlasticizer with Naphthalene water reducing agent:
1.The dosage is lower and the water reduction rate is higher. According to the calculation of solid content, the general dosage of pce- Polycarboxylate SuperPlasticizer is 0.15%~0.25% of the cementitious material, which is only about 1/4 of the amount of naphthalene superplasticizer; the water reduction rate is up to More than 40% can be used to formulate high strength and high performance concrete.
2.The compressive strength ratio is high, and it matches with mineral admixtures such as fly ash and slag, and has good compatibility. Compared with the naphthalene-based superplasticizer, the strength ratio of the pce- Polycarboxylate SuperPlasticizer concrete at various ages is greatly improved, and the early compressive strength is more significant than the strip. Studies have shown that for concrete with mineral waste such as fly ash and ground slag, the reinforcing effect of pce- Polycarboxylate SuperPlasticizer is better than that of naphthalene superplasticizer.
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