Lignosulfonate Work as Water Reducer in Construction

1.Lignosulfonate superplasticizer dosage of cement content 0.20-0.30%, commonly used dosage is 0.25% water reduction of up to 9-11%. In the appropriate dosage when compared with the reference concrete strength increased by 15-20% 3 days, 7 days strength increased 20-30%, 28 days by 15-20%, long-term strength also increased. 2.Without changing the water in the case of concrete( […]

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